The Border Gateway Protocol (BGP) is the protocol backing the core routing decisions on the Internet. It maintains a table of IP networks or 'prefixes' which designate network reachability among autonomous systems (AS). It is described as a path vector protocol. BGP does not use traditional Interior Gateway Protocol (IGP) metrics, but makes routing decisions based on path, network policies and/or rulesets. For this reason, it is more appropriately termed a reachability protocol rather than routing protocol.

Saturday, June 29, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sun 30 Jun, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 451354
Prefixes after maximum aggregation: 184024
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 227035
Total ASes present in the Internet Routing Table: 40475
Prefixes per ASN: 11.15
Origin-only ASes present in the Internet Routing Table: 34766
Origin ASes announcing only one prefix: 16176
Transit ASes present in the Internet Routing Table: 5701
Transit-only ASes present in the Internet Routing Table: 125
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 360429
Unregistered ASNs in the Routing Table: 30513
Number of 32-bit ASNs allocated by the RIRs: 4834
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 10938
Special use prefixes present in the Routing Table: 30
Prefixes being announced from unallocated address space: 228
Number of addresses announced to Internet: 2647042560
Equivalent to 157 /8s, 198 /16s and 170 /24s
Percentage of available address space announced: 71.5
Percentage of allocated address space announced: 71.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.7
Total number of prefixes smaller than registry allocations: 156602

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 104788
Total APNIC prefixes after maximum aggregation: 32280
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 107232
Unique aggregates announced from the APNIC address blocks: 45554
APNIC Region origin ASes present in the Internet Routing Table: 4804
APNIC Prefixes per ASN: 22.32
APNIC Region origin ASes announcing only one prefix: 1235
APNIC Region transit ASes present in the Internet Routing Table: 796
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 19
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 724008960
Equivalent to 43 /8s, 39 /16s and 128 /24s
Percentage of available APNIC address space announced: 84.6

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 157450
Total ARIN prefixes after maximum aggregation: 79872
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 158166
Unique aggregates announced from the ARIN address blocks: 74066
ARIN Region origin ASes present in the Internet Routing Table: 15688
ARIN Prefixes per ASN: 10.08
ARIN Region origin ASes announcing only one prefix: 5995
ARIN Region transit ASes present in the Internet Routing Table: 1587
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1064944384
Equivalent to 63 /8s, 121 /16s and 195 /24s
Percentage of available ARIN address space announced: 56.3

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 117944
Total RIPE prefixes after maximum aggregation: 60104
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 121329
Unique aggregates announced from the RIPE address blocks: 78447
RIPE Region origin ASes present in the Internet Routing Table: 17226
RIPE Prefixes per ASN: 7.04
RIPE Region origin ASes announcing only one prefix: 8175
RIPE Region transit ASes present in the Internet Routing Table: 2778
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 21
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656642048
Equivalent to 39 /8s, 35 /16s and 144 /24s
Percentage of available RIPE address space announced: 95.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 48264
Total LACNIC prefixes after maximum aggregation: 9212
LACNIC Deaggregation factor: 5.24
Prefixes being announced from the LACNIC address blocks: 52543
Unique aggregates announced from the LACNIC address blocks: 24785
LACNIC Region origin ASes present in the Internet Routing Table: 1955
LACNIC Prefixes per ASN: 26.88
LACNIC Region origin ASes announcing only one prefix: 584
LACNIC Region transit ASes present in the Internet Routing Table: 344
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 20
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3
Number of LACNIC addresses announced to Internet: 132595200
Equivalent to 7 /8s, 231 /16s and 62 /24s
Percentage of available LACNIC address space announced: 79.0

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 11229
Total AfriNIC prefixes after maximum aggregation: 2515
AfriNIC Deaggregation factor: 4.46
Prefixes being announced from the AfriNIC address blocks: 11855
Unique aggregates announced from the AfriNIC address blocks: 3970
AfriNIC Region origin ASes present in the Internet Routing Table: 641
AfriNIC Prefixes per ASN: 18.49
AfriNIC Region origin ASes announcing only one prefix: 187
AfriNIC Region transit ASes present in the Internet Routing Table: 130
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 46269184
Equivalent to 2 /8s, 194 /16s and 3 /24s
Percentage of available AfriNIC address space announced: 46.0

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
17974 2561 855 92 >>UNKNOWN<<
4766 2130 11553 623 >>UNKNOWN<<
7545 2011 320 109 TPG Telecom Limited
4755 1775 394 204 >>UNKNOWN<<
9829 1519 1205 40 >>UNKNOWN<<
9583 1282 98 536 >>UNKNOWN<<
7552 1148 1080 13 >>UNKNOWN<<
9498 1147 309 72 BHARTI Airtel Ltd.
24560 1080 394 164 >>UNKNOWN<<
4808 1060 2011 306 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 2991 3691 70 BellSouth.net Inc.
18566 2062 382 183 Covad Communications Co.
1785 1995 678 126 >>UNKNOWN<<
22773 1986 2927 123 >>UNKNOWN<<
20115 1664 1616 616 Charter Communications
4323 1624 1154 404 >>UNKNOWN<<
701 1529 11126 798 >>UNKNOWN<<
30036 1336 300 649 >>UNKNOWN<<
7018 1319 11076 842 >>UNKNOWN<<
11492 1222 218 359 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1580 544 16 >>UNKNOWN<<
34984 1272 241 215 >>UNKNOWN<<
2118 1085 97 13 >>UNKNOWN<<
20940 902 320 709 >>UNKNOWN<<
8551 825 370 44 Bezeqint Internet Backbone
13188 825 98 79 >>UNKNOWN<<
31148 806 40 25 >>UNKNOWN<<
6830 767 2376 441 >>UNKNOWN<<
12479 673 789 57 >>UNKNOWN<<
34744 658 171 76 S.C. GVM SISTEM 2003 S.R.L.

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2903 1570 105 >>UNKNOWN<<
10620 2677 420 200 >>UNKNOWN<<
7303 1731 1155 220 >>UNKNOWN<<
8151 1248 2723 385 >>UNKNOWN<<
18881 1069 844 20 >>UNKNOWN<<
6503 865 434 63 Axtel, S.A.B. de C.V.
27947 792 95 94 >>UNKNOWN<<
3816 721 307 87 >>UNKNOWN<<
7738 698 1370 35 >>UNKNOWN<<
11172 619 104 67 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
36998 1237 80 4 >>UNKNOWN<<
24863 884 274 30 >>UNKNOWN<<
6713 542 617 25 >>UNKNOWN<<
8452 469 956 9 >>UNKNOWN<<
24835 344 80 8 >>UNKNOWN<<
3741 259 922 218 >>UNKNOWN<<
15706 222 32 6 >>UNKNOWN<<
29571 219 17 12 >>UNKNOWN<<
37054 211 11 5 >>UNKNOWN<<
36992 201 527 21 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 2991 3691 70 BellSouth.net Inc.
28573 2903 1570 105 >>UNKNOWN<<
10620 2677 420 200 >>UNKNOWN<<
17974 2561 855 92 >>UNKNOWN<<
4766 2130 11553 623 >>UNKNOWN<<
18566 2062 382 183 Covad Communications Co.
7545 2011 320 109 TPG Telecom Limited
1785 1995 678 126 >>UNKNOWN<<
22773 1986 2927 123 >>UNKNOWN<<
4755 1775 394 204 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
28573 2903 2798 >>UNKNOWN<<
10620 2677 2477 >>UNKNOWN<<
17974 2561 2469 >>UNKNOWN<<
7545 2011 1902 TPG Telecom Limited
18566 2062 1879 Covad Communications Co.
1785 1995 1869 >>UNKNOWN<<
22773 1986 1863 >>UNKNOWN<<
4755 1775 1571 >>UNKNOWN<<
8402 1580 1564 >>UNKNOWN<<
7303 1731 1511 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
23600 UNALLOCATED 1.18.118.0/24 4766 >>UNKNOWN<<
23600 UNALLOCATED 1.18.119.0/24 4766 >>UNKNOWN<<
23599 UNALLOCATED 1.18.122.0/24 1280 >>UNKNOWN<<
23599 UNALLOCATED 1.18.125.0/24 9318 >>UNKNOWN<<
23596 UNALLOCATED 1.18.128.0/24 24151 China Internet Netwo
23600 UNALLOCATED 1.18.134.0/24 9318 >>UNKNOWN<<
56120 UNALLOCATED 1.20.0.0/24 9737 TOT Public Company L
56120 UNALLOCATED 1.20.0.0/17 9737 TOT Public Company L
56120 UNALLOCATED 1.20.1.0/24 9737 TOT Public Company L
56120 UNALLOCATED 1.20.2.0/24 9737 TOT Public Company L

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
128.0.0.0/24 2876 >>UNKNOWN<<
128.0.16.0/21 43568 Romerike Bredband AS
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.46.0/23 39743 Voxility S.R.L.
128.0.53.0/24 60993 >>UNKNOWN<<
128.0.54.0/24 60972 >>UNKNOWN<<
128.0.55.0/24 48571 efectRO SRL
128.0.57.0/24 60993 >>UNKNOWN<<
128.0.58.0/23 9050 ROMTELECOM S.A

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
62.61.220.0/24 24974 >>UNKNOWN<<
62.61.221.0/24 24974 >>UNKNOWN<<
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:11 /10:31 /11:91 /12:251
/13:481 /14:897 /15:1604 /16:12675 /17:6640 /18:11042
/19:22428 /20:32118 /21:34440 /22:47575 /23:41945 /24:238503
/25:7 /26:11 /27:12 /28:130 /29:200 /30:112
/31:0 /32:133

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2013 2062 Covad Communications Co.
6389 1717 2991 BellSouth.net Inc.
22773 1293 1986 >>UNKNOWN<<
8402 1285 1580 >>UNKNOWN<<
36998 1231 1237 >>UNKNOWN<<
30036 1204 1336 >>UNKNOWN<<
11492 1183 1222 >>UNKNOWN<<
1785 1063 1995 >>UNKNOWN<<
6983 1015 1145 ITC^Deltacom
10620 996 2677 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:796 2:800 3:3 4:16 5:807 6:15
8:556 12:1918 13:3 14:837 15:11 16:3
17:10 20:17 23:293 24:1764 27:1481 31:1320
32:38 33:2 34:5 36:47 37:1856 38:868
39:2 40:170 41:2939 42:198 44:7 46:1893
47:2 49:660 50:731 52:12 54:35 55:5
57:30 58:1078 59:604 60:318 61:1465 62:1137
63:2023 64:4328 65:2149 66:4170 67:2038 68:1079
69:3263 70:836 71:494 72:1924 74:2461 75:324
76:302 77:1085 78:1051 79:622 80:1268 81:1018
82:630 83:594 84:585 85:1161 86:456 87:1005
88:539 89:1769 90:148 91:5522 92:607 93:1724
94:1875 95:1650 96:524 97:345 98:1014 99:39
100:29 101:325 103:2870 105:519 106:138 107:207
108:492 109:1835 110:902 111:1059 112:547 113:816
114:691 115:1026 116:941 117:786 118:1099 119:1268
120:375 121:841 122:1760 123:1217 124:1342 125:1383
128:595 129:203 130:298 131:654 132:353 133:155
134:259 135:68 136:222 137:238 138:340 139:188
140:182 141:315 142:522 143:368 144:493 145:94
146:500 147:370 148:651 149:345 150:148 151:519
152:419 153:189 154:24 155:411 156:267 157:351
158:280 159:632 160:345 161:429 162:462 163:203
164:600 165:492 166:253 167:596 168:1038 169:128
170:1056 171:179 172:21 173:1591 174:547 175:458
176:959 177:2094 178:1864 179:50 180:1454 181:481
182:1242 183:387 184:666 185:577 186:2276 187:1287
188:2048 189:1280 190:6717 192:6707 193:5670 194:4610
195:3456 196:1373 197:1004 198:4445 199:5307 200:5989
201:2207 202:8638 203:8809 204:4439 205:2538 206:2714
207:2780 208:4031 209:3614 210:2816 211:1510 212:2215
213:1993 214:875 215:97 216:5215 217:1627 218:606
219:340 220:1279 221:557 222:323 223:444

End of report
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[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sun 30 Jun, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 457174
Prefixes after maximum aggregation: 186097
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 227194
Total ASes present in the Internet Routing Table: 44363
Prefixes per ASN: 10.31
Origin-only ASes present in the Internet Routing Table: 34713
Origin ASes announcing only one prefix: 16140
Transit ASes present in the Internet Routing Table: 5903
Transit-only ASes present in the Internet Routing Table: 146
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 30
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 1719
Unregistered ASNs in the Routing Table: 779
Number of 32-bit ASNs allocated by the RIRs: 4834
Number of 32-bit ASNs visible in the Routing Table: 3747
Prefixes from 32-bit ASNs in the Routing Table: 11000
Special use prefixes present in the Routing Table: 24
Prefixes being announced from unallocated address space: 218
Number of addresses announced to Internet: 2626125100
Equivalent to 156 /8s, 135 /16s and 125 /24s
Percentage of available address space announced: 70.9
Percentage of allocated address space announced: 70.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.7
Total number of prefixes smaller than registry allocations: 160260

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 109784
Total APNIC prefixes after maximum aggregation: 33671
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 111608
Unique aggregates announced from the APNIC address blocks: 45678
APNIC Region origin ASes present in the Internet Routing Table: 4849
APNIC Prefixes per ASN: 23.02
APNIC Region origin ASes announcing only one prefix: 1212
APNIC Region transit ASes present in the Internet Routing Table: 828
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 588
Number of APNIC addresses announced to Internet: 725264352
Equivalent to 43 /8s, 58 /16s and 167 /24s
Percentage of available APNIC address space announced: 84.8

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 158860
Total ARIN prefixes after maximum aggregation: 80368
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 159506
Unique aggregates announced from the ARIN address blocks: 74109
ARIN Region origin ASes present in the Internet Routing Table: 15749
ARIN Prefixes per ASN: 10.13
ARIN Region origin ASes announcing only one prefix: 5999
ARIN Region transit ASes present in the Internet Routing Table: 1652
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1064976704
Equivalent to 63 /8s, 122 /16s and 65 /24s
Percentage of available ARIN address space announced: 56.3

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 117730
Total RIPE prefixes after maximum aggregation: 60189
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 121115
Unique aggregates announced from the RIPE address blocks: 78460
RIPE Region origin ASes present in the Internet Routing Table: 17238
RIPE Prefixes per ASN: 7.03
RIPE Region origin ASes announcing only one prefix: 8158
RIPE Region transit ASes present in the Internet Routing Table: 2836
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2369
Number of RIPE addresses announced to Internet: 656622436
Equivalent to 39 /8s, 35 /16s and 67 /24s
Percentage of available RIPE address space announced: 95.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 48619
Total LACNIC prefixes after maximum aggregation: 9320
LACNIC Deaggregation factor: 5.22
Prefixes being announced from the LACNIC address blocks: 53012
Unique aggregates announced from the LACNIC address blocks: 24777
LACNIC Region origin ASes present in the Internet Routing Table: 1964
LACNIC Prefixes per ASN: 26.99
LACNIC Region origin ASes announcing only one prefix: 584
LACNIC Region transit ASes present in the Internet Routing Table: 359
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 765
Number of LACNIC addresses announced to Internet: 132681896
Equivalent to 7 /8s, 232 /16s and 144 /24s
Percentage of available LACNIC address space announced: 79.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 11092
Total AfriNIC prefixes after maximum aggregation: 2508
AfriNIC Deaggregation factor: 4.42
Prefixes being announced from the AfriNIC address blocks: 11715
Unique aggregates announced from the AfriNIC address blocks: 3969
AfriNIC Region origin ASes present in the Internet Routing Table: 642
AfriNIC Prefixes per ASN: 18.25
AfriNIC Region origin ASes announcing only one prefix: 187
AfriNIC Region transit ASes present in the Internet Routing Table: 135
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46282496
Equivalent to 2 /8s, 194 /16s and 55 /24s
Percentage of available AfriNIC address space announced: 46.0

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
4766 2942 11561 922 Korea Telecom (KIX)
17974 2562 855 92 PT TELEKOMUNIKASI INDONESIA
7545 2016 320 109 TPG Internet Pty Ltd
4755 1750 391 192 TATA Communications formerly
9829 1519 1205 40 BSNL National Internet Backbo
9583 1291 98 536 Sify Limited
7552 1159 1080 13 Vietel Corporation
4808 1148 2124 335 CNCGROUP IP network: China169
9498 1145 309 71 BHARTI Airtel Ltd.
24560 1080 394 164 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 2991 3691 70 bellsouth.net, inc.
18566 2064 382 184 Covad Communications
1785 1995 678 126 PaeTec Communications, Inc.
22773 1986 2927 123 Cox Communications, Inc.
20115 1665 1617 617 Charter Communications
4323 1623 1138 403 Time Warner Telecom
701 1529 11123 801 UUNET Technologies, Inc.
30036 1337 300 647 Mediacom Communications Corp
7018 1303 11039 827 AT&T WorldNet Services
11492 1221 217 360 Cable One

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1627 544 16 Corbina telecom
34984 1284 244 221 BILISIM TELEKOM
2118 1085 97 13 EUnet/RELCOM Autonomous Syste
20940 912 320 714 Akamai Technologies European
13188 825 98 79 Educational Network
31148 806 40 25 FreeNet ISP
8551 777 370 44 Bezeq International
6830 766 2376 440 UPC Distribution Services
12479 673 789 57 Uni2 Autonomous System
34744 658 171 76 SC GVM SISTEM 2003 SRL

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2903 1570 105 NET Servicos de Comunicao S.A
10620 2677 420 200 TVCABLE BOGOTA
7303 1731 1155 220 Telecom Argentina Stet-France
8151 1262 2725 387 UniNet S.A. de C.V.
18881 1069 844 20 Global Village Telecom
6503 867 434 61 AVANTEL, S.A.
27947 818 94 93 Telconet S.A
3816 717 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 616 88 65 Servicios Alestra S.A de C.V

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
36998 1237 80 4 MOBITEL
24863 884 274 30 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 469 956 9 TEDATA
24835 344 80 8 RAYA Telecom - Egypt
3741 259 922 218 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
29571 219 17 12 Ci Telecom Autonomous system
37054 211 11 5 Data Telecom Service
36992 201 527 21 Etisalat MISR

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 2991 3691 70 bellsouth.net, inc.
4766 2942 11561 922 Korea Telecom (KIX)
28573 2903 1570 105 NET Servicos de Comunicao S.A
10620 2677 420 200 TVCABLE BOGOTA
17974 2562 855 92 PT TELEKOMUNIKASI INDONESIA
18566 2064 382 184 Covad Communications
7545 2016 320 109 TPG Internet Pty Ltd
1785 1995 678 126 PaeTec Communications, Inc.
22773 1986 2927 123 Cox Communications, Inc.
4755 1750 391 192 TATA Communications formerly

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
28573 2903 2798 NET Servicos de Comunicao S.A
10620 2677 2477 TVCABLE BOGOTA
17974 2562 2470 PT TELEKOMUNIKASI INDONESIA
4766 2942 2020 Korea Telecom (KIX)
7545 2016 1907 TPG Internet Pty Ltd
18566 2064 1880 Covad Communications
1785 1995 1869 PaeTec Communications, Inc.
22773 1986 1863 Cox Communications, Inc.
8402 1627 1611 Corbina telecom
4755 1750 1558 TATA Communications formerly

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:11 /10:30 /11:91 /12:250
/13:483 /14:899 /15:1604 /16:12708 /17:6644 /18:11106
/19:22445 /20:32117 /21:34535 /22:47993 /23:42298 /24:239982
/25:1308 /26:1647 /27:862 /28:45 /29:65 /30:19
/31:0 /32:16

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2015 2064 Covad Communications
6389 1717 2991 bellsouth.net, inc.
8402 1324 1627 Corbina telecom
22773 1293 1986 Cox Communications, Inc.
36998 1231 1237 MOBITEL
30036 1205 1337 Mediacom Communications Corp
11492 1183 1221 Cable One
1785 1063 1995 PaeTec Communications, Inc.
6983 1015 1145 ITC^Deltacom
10620 996 2677 TVCABLE BOGOTA

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:838 2:806 3:3 4:19 5:810 6:15
8:562 12:1917 13:3 14:859 15:11 16:3
17:10 20:17 23:293 24:1769 27:1493 31:1313
32:43 33:2 34:5 36:47 37:1870 38:874
39:2 40:170 41:2831 42:203 44:8 46:1913
47:1 49:660 50:746 52:12 54:35 55:5
57:26 58:1159 59:576 60:323 61:1406 62:1128
63:2028 64:4333 65:2155 66:4176 67:2041 68:1079
69:3276 70:836 71:496 72:1925 74:2464 75:324
76:302 77:1113 78:1053 79:622 80:1264 81:1016
82:623 83:594 84:585 85:1180 86:457 87:1011
88:539 89:1767 90:148 91:5527 92:607 93:1738
94:1876 95:1640 96:524 97:345 98:1015 99:42
100:30 101:326 103:2865 105:519 106:138 107:207
108:510 109:1834 110:907 111:1062 112:547 113:818
114:699 115:969 116:962 117:800 118:1106 119:1319
120:382 121:733 122:1799 123:1222 124:1376 125:1384
128:634 129:225 130:308 131:660 132:359 133:155
134:268 135:68 136:223 137:242 138:340 139:191
140:209 141:328 142:540 143:372 144:497 145:94
146:506 147:380 148:662 149:348 150:156 151:519
152:420 153:189 154:24 155:413 156:270 157:398
158:280 159:716 160:345 161:454 162:463 163:222
164:604 165:498 166:253 167:596 168:1046 169:129
170:1056 171:179 172:21 173:1596 174:548 175:472
176:972 177:2099 178:1862 179:52 180:1460 181:482
182:1250 183:391 184:666 185:575 186:2281 187:1286
188:2056 189:1284 190:6741 192:6770 193:5676 194:4610
195:3456 196:1374 197:989 198:4495 199:5337 200:6005
201:2209 202:8789 203:8892 204:4508 205:2560 206:2806
207:2850 208:4038 209:3631 210:2919 211:1516 212:2178
213:1991 214:909 215:99 216:5231 217:1626 218:620
219:332 220:1283 221:557 222:325 223:447

End of report
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Posted by Admin at 11:33 AM 0 comments

Friday, June 28, 2013

[bgp-stats] Routing Table Report - London view

* BGP Routing Table Analysis Reports *
Routing Table Report 08:00 +10GMT Sat 29 Jun, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/london/

Analysis Summary
----------------

BGP routing table entries examined: 451265
Prefixes after maximum aggregation: 184010
Deaggregation factor: 2.45
Unique aggregates announced to Internet: 226934
Total ASes present in the Internet Routing Table: 40475
Prefixes per ASN: 11.15
Origin-only ASes present in the Internet Routing Table: 34761
Origin ASes announcing only one prefix: 16172
Transit ASes present in the Internet Routing Table: 5706
Transit-only ASes present in the Internet Routing Table: 127
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 24
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 360577
Unregistered ASNs in the Routing Table: 30507
Number of 32-bit ASNs allocated by the RIRs: 4834
Number of 32-bit ASNs visible in the Routing Table: 8
Prefixes from 32-bit ASNs in the Routing Table: 10927
Special use prefixes present in the Routing Table: 30
Prefixes being announced from unallocated address space: 224
Number of addresses announced to Internet: 2646620672
Equivalent to 157 /8s, 192 /16s and 58 /24s
Percentage of available address space announced: 71.5
Percentage of allocated address space announced: 71.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.7
Total number of prefixes smaller than registry allocations: 156588

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 104804
Total APNIC prefixes after maximum aggregation: 32291
APNIC Deaggregation factor: 3.25
Prefixes being announced from the APNIC address blocks: 107250
Unique aggregates announced from the APNIC address blocks: 45593
APNIC Region origin ASes present in the Internet Routing Table: 4810
APNIC Prefixes per ASN: 22.30
APNIC Region origin ASes announcing only one prefix: 1240
APNIC Region transit ASes present in the Internet Routing Table: 794
Average APNIC Region AS path length visible: 3.8
Max APNIC Region AS path length visible: 19
Number of APNIC region 32-bit ASNs visible in the Routing Table: 1
Number of APNIC addresses announced to Internet: 724017152
Equivalent to 43 /8s, 39 /16s and 160 /24s
Percentage of available APNIC address space announced: 84.6

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 157440
Total ARIN prefixes after maximum aggregation: 79856
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 158165
Unique aggregates announced from the ARIN address blocks: 74095
ARIN Region origin ASes present in the Internet Routing Table: 15682
ARIN Prefixes per ASN: 10.09
ARIN Region origin ASes announcing only one prefix: 5993
ARIN Region transit ASes present in the Internet Routing Table: 1586
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 19
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2
Number of ARIN addresses announced to Internet: 1064678912
Equivalent to 63 /8s, 117 /16s and 182 /24s
Percentage of available ARIN address space announced: 56.3

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 118061
Total RIPE prefixes after maximum aggregation: 60108
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 121425
Unique aggregates announced from the RIPE address blocks: 78433
RIPE Region origin ASes present in the Internet Routing Table: 17227
RIPE Prefixes per ASN: 7.05
RIPE Region origin ASes announcing only one prefix: 8172
RIPE Region transit ASes present in the Internet Routing Table: 2783
Average RIPE Region AS path length visible: 3.5
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 1
Number of RIPE addresses announced to Internet: 656615936
Equivalent to 39 /8s, 35 /16s and 42 /24s
Percentage of available RIPE address space announced: 95.5

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 48116
Total LACNIC prefixes after maximum aggregation: 9203
LACNIC Deaggregation factor: 5.23
Prefixes being announced from the LACNIC address blocks: 52404
Unique aggregates announced from the LACNIC address blocks: 24640
LACNIC Region origin ASes present in the Internet Routing Table: 1953
LACNIC Prefixes per ASN: 26.83
LACNIC Region origin ASes announcing only one prefix: 581
LACNIC Region transit ASes present in the Internet Routing Table: 346
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 20
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3
Number of LACNIC addresses announced to Internet: 132529152
Equivalent to 7 /8s, 230 /16s and 60 /24s
Percentage of available LACNIC address space announced: 79.0

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 11171
Total AfriNIC prefixes after maximum aggregation: 2511
AfriNIC Deaggregation factor: 4.45
Prefixes being announced from the AfriNIC address blocks: 11796
Unique aggregates announced from the AfriNIC address blocks: 3964
AfriNIC Region origin ASes present in the Internet Routing Table: 640
AfriNIC Prefixes per ASN: 18.43
AfriNIC Region origin ASes announcing only one prefix: 186
AfriNIC Region transit ASes present in the Internet Routing Table: 131
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1
Number of AfriNIC addresses announced to Internet: 46207744
Equivalent to 2 /8s, 193 /16s and 19 /24s
Percentage of available AfriNIC address space announced: 45.9

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
17974 2561 855 92 >>UNKNOWN<<
4766 2118 11553 623 >>UNKNOWN<<
7545 2011 320 109 TPG Telecom Limited
4755 1775 394 204 >>UNKNOWN<<
9829 1516 1205 40 >>UNKNOWN<<
9583 1281 98 535 >>UNKNOWN<<
7552 1148 1080 13 >>UNKNOWN<<
9498 1147 309 72 BHARTI Airtel Ltd.
24560 1080 394 164 >>UNKNOWN<<
4808 1060 2011 306 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 2991 3691 70 BellSouth.net Inc.
18566 2062 382 183 Covad Communications Co.
1785 1994 678 126 >>UNKNOWN<<
22773 1986 2927 123 >>UNKNOWN<<
20115 1664 1616 616 Charter Communications
4323 1624 1154 404 >>UNKNOWN<<
701 1531 11127 800 >>UNKNOWN<<
30036 1333 299 648 >>UNKNOWN<<
7018 1319 11076 842 >>UNKNOWN<<
11492 1220 217 360 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1616 544 16 >>UNKNOWN<<
34984 1276 241 215 >>UNKNOWN<<
2118 1085 97 13 >>UNKNOWN<<
20940 902 320 709 >>UNKNOWN<<
13188 825 98 79 >>UNKNOWN<<
8551 824 370 44 Bezeqint Internet Backbone
31148 806 40 25 >>UNKNOWN<<
6830 767 2376 441 >>UNKNOWN<<
12479 673 789 57 >>UNKNOWN<<
34744 658 171 76 S.C. GVM SISTEM 2003 S.R.L.

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2904 1570 105 >>UNKNOWN<<
10620 2677 420 200 >>UNKNOWN<<
7303 1731 1155 220 >>UNKNOWN<<
8151 1248 2723 384 >>UNKNOWN<<
18881 1069 844 20 >>UNKNOWN<<
6503 867 434 65 Axtel, S.A.B. de C.V.
27947 792 95 94 >>UNKNOWN<<
3816 721 307 87 >>UNKNOWN<<
7738 698 1370 35 >>UNKNOWN<<
11172 619 104 67 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
36998 1237 80 4 >>UNKNOWN<<
24863 871 274 30 >>UNKNOWN<<
6713 542 617 25 >>UNKNOWN<<
8452 458 956 9 >>UNKNOWN<<
24835 344 80 8 >>UNKNOWN<<
3741 259 922 218 >>UNKNOWN<<
15706 222 32 6 >>UNKNOWN<<
29571 219 17 12 >>UNKNOWN<<
37054 211 11 5 >>UNKNOWN<<
36992 200 527 21 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 2991 3691 70 BellSouth.net Inc.
28573 2904 1570 105 >>UNKNOWN<<
10620 2677 420 200 >>UNKNOWN<<
17974 2561 855 92 >>UNKNOWN<<
4766 2118 11553 623 >>UNKNOWN<<
18566 2062 382 183 Covad Communications Co.
7545 2011 320 109 TPG Telecom Limited
1785 1994 678 126 >>UNKNOWN<<
22773 1986 2927 123 >>UNKNOWN<<
4755 1775 394 204 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
28573 2904 2799 >>UNKNOWN<<
10620 2677 2477 >>UNKNOWN<<
17974 2561 2469 >>UNKNOWN<<
7545 2011 1902 TPG Telecom Limited
18566 2062 1879 Covad Communications Co.
1785 1994 1868 >>UNKNOWN<<
22773 1986 1863 >>UNKNOWN<<
8402 1616 1600 >>UNKNOWN<<
4755 1775 1571 >>UNKNOWN<<
7303 1731 1511 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
23600 UNALLOCATED 1.18.118.0/24 4766 >>UNKNOWN<<
23600 UNALLOCATED 1.18.119.0/24 4766 >>UNKNOWN<<
23599 UNALLOCATED 1.18.122.0/24 1280 >>UNKNOWN<<
23599 UNALLOCATED 1.18.125.0/24 9318 >>UNKNOWN<<
23596 UNALLOCATED 1.18.128.0/24 24151 China Internet Netwo
23600 UNALLOCATED 1.18.134.0/24 9318 >>UNKNOWN<<
56120 UNALLOCATED 1.20.0.0/24 9737 TOT Public Company L
56120 UNALLOCATED 1.20.0.0/17 9737 TOT Public Company L
56120 UNALLOCATED 1.20.1.0/24 9737 TOT Public Company L
56120 UNALLOCATED 1.20.2.0/24 9737 TOT Public Company L

Complete listing at http://thyme.rand.apnic.net/london/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
10.0.0.0/8 65333 Internet Assigned Numbers Aut
128.0.0.0/24 2876 >>UNKNOWN<<
128.0.16.0/21 43568 Romerike Bredband AS
128.0.24.0/21 41794 Sibirskie Seti Ltd.
128.0.46.0/23 39743 Voxility S.R.L.
128.0.53.0/24 60993 >>UNKNOWN<<
128.0.54.0/24 60972 >>UNKNOWN<<
128.0.55.0/24 48571 efectRO SRL
128.0.57.0/24 60993 >>UNKNOWN<<
128.0.58.0/23 9050 ROMTELECOM S.A

Complete listing at http://thyme.rand.apnic.net/london/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
62.61.220.0/24 24974 >>UNKNOWN<<
62.61.221.0/24 24974 >>UNKNOWN<<
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/london/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:11 /10:31 /11:91 /12:251
/13:481 /14:897 /15:1602 /16:12662 /17:6633 /18:11048
/19:22422 /20:32117 /21:34405 /22:47539 /23:41945 /24:238504
/25:7 /26:11 /27:12 /28:134 /29:200 /30:111
/31:0 /32:134

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2013 2062 Covad Communications Co.
6389 1717 2991 BellSouth.net Inc.
8402 1313 1616 >>UNKNOWN<<
22773 1293 1986 >>UNKNOWN<<
36998 1231 1237 >>UNKNOWN<<
30036 1201 1333 >>UNKNOWN<<
11492 1182 1220 >>UNKNOWN<<
1785 1063 1994 >>UNKNOWN<<
6983 1015 1145 ITC^Deltacom
10620 996 2677 >>UNKNOWN<<

Complete listing at http://thyme.rand.apnic.net/london/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:797 2:805 3:3 4:16 5:811 6:16
8:557 12:1915 13:3 14:833 15:11 16:3
17:10 20:17 23:294 24:1764 27:1494 31:1326
32:38 33:2 34:5 36:47 37:1870 38:868
39:2 40:170 41:2928 42:198 44:7 46:1902
47:2 49:660 50:738 52:12 54:35 55:5
57:30 58:1075 59:605 60:318 61:1463 62:1134
63:2024 64:4327 65:2151 66:4172 67:2039 68:1078
69:3264 70:836 71:494 72:1924 74:2458 75:322
76:302 77:1082 78:1054 79:616 80:1272 81:1017
82:629 83:594 84:585 85:1181 86:456 87:1012
88:538 89:1770 90:148 91:5527 92:609 93:1739
94:1876 95:1640 96:524 97:345 98:1014 99:39
100:29 101:330 103:2873 105:519 106:142 107:207
108:492 109:1834 110:902 111:1059 112:545 113:816
114:690 115:1039 116:945 117:786 118:1099 119:1268
120:382 121:841 122:1760 123:1220 124:1342 125:1383
128:604 129:203 130:288 131:654 132:353 133:155
134:259 135:68 136:222 137:237 138:341 139:187
140:184 141:315 142:520 143:369 144:496 145:94
146:497 147:359 148:654 149:347 150:148 151:518
152:419 153:189 154:24 155:413 156:267 157:351
158:280 159:632 160:345 161:430 162:462 163:201
164:600 165:492 166:253 167:596 168:1037 169:128
170:1054 171:178 172:21 173:1580 174:544 175:458
176:970 177:2093 178:1862 179:49 180:1451 181:481
182:1242 183:387 184:666 185:574 186:2246 187:1280
188:2050 189:1281 190:6679 192:6703 193:5671 194:4612
195:3457 196:1368 197:1001 198:4441 199:5310 200:5976
201:2207 202:8641 203:8809 204:4436 205:2541 206:2710
207:2779 208:4030 209:3616 210:2815 211:1510 212:2206
213:1990 214:906 215:99 216:5221 217:1624 218:602
219:340 220:1277 221:556 222:323 223:440

End of report
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Posted by Admin at 3:31 PM 0 comments

[bgp-stats] Routing Table Report - Japan view

* BGP Routing Table Analysis Reports *
Routing Table Report 04:00 +10GMT Sat 29 Jun, 2013

Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 456943
Prefixes after maximum aggregation: 186069
Deaggregation factor: 2.46
Unique aggregates announced to Internet: 227072
Total ASes present in the Internet Routing Table: 44373
Prefixes per ASN: 10.30
Origin-only ASes present in the Internet Routing Table: 34730
Origin ASes announcing only one prefix: 16155
Transit ASes present in the Internet Routing Table: 5896
Transit-only ASes present in the Internet Routing Table: 144
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 30
Max AS path prepend of ASN ( 36992) 22
Prefixes from unregistered ASNs in the Routing Table: 1668
Unregistered ASNs in the Routing Table: 758
Number of 32-bit ASNs allocated by the RIRs: 4834
Number of 32-bit ASNs visible in the Routing Table: 3747
Prefixes from 32-bit ASNs in the Routing Table: 10990
Special use prefixes present in the Routing Table: 24
Prefixes being announced from unallocated address space: 215
Number of addresses announced to Internet: 2625956140
Equivalent to 156 /8s, 132 /16s and 233 /24s
Percentage of available address space announced: 70.9
Percentage of allocated address space announced: 70.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.7
Total number of prefixes smaller than registry allocations: 160087

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 109760
Total APNIC prefixes after maximum aggregation: 33678
APNIC Deaggregation factor: 3.26
Prefixes being announced from the APNIC address blocks: 111592
Unique aggregates announced from the APNIC address blocks: 45689
APNIC Region origin ASes present in the Internet Routing Table: 4852
APNIC Prefixes per ASN: 23.00
APNIC Region origin ASes announcing only one prefix: 1215
APNIC Region transit ASes present in the Internet Routing Table: 823
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 589
Number of APNIC addresses announced to Internet: 725314528
Equivalent to 43 /8s, 59 /16s and 107 /24s
Percentage of available APNIC address space announced: 84.8

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 158854
Total ARIN prefixes after maximum aggregation: 80348
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 159485
Unique aggregates announced from the ARIN address blocks: 74154
ARIN Region origin ASes present in the Internet Routing Table: 15753
ARIN Prefixes per ASN: 10.12
ARIN Region origin ASes announcing only one prefix: 6003
ARIN Region transit ASes present in the Internet Routing Table: 1651
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 19
Number of ARIN addresses announced to Internet: 1064983360
Equivalent to 63 /8s, 122 /16s and 91 /24s
Percentage of available ARIN address space announced: 56.3

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,

RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 117660
Total RIPE prefixes after maximum aggregation: 60170
RIPE Deaggregation factor: 1.96
Prefixes being announced from the RIPE address blocks: 121071
Unique aggregates announced from the RIPE address blocks: 78453
RIPE Region origin ASes present in the Internet Routing Table: 17243
RIPE Prefixes per ASN: 7.02
RIPE Region origin ASes announcing only one prefix: 8167
RIPE Region transit ASes present in the Internet Routing Table: 2836
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2368
Number of RIPE addresses announced to Internet: 656543076
Equivalent to 39 /8s, 34 /16s and 13 /24s
Percentage of available RIPE address space announced: 95.4

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 48506
Total LACNIC prefixes after maximum aggregation: 9325
LACNIC Deaggregation factor: 5.20
Prefixes being announced from the LACNIC address blocks: 52873
Unique aggregates announced from the LACNIC address blocks: 24612
LACNIC Region origin ASes present in the Internet Routing Table: 1966
LACNIC Prefixes per ASN: 26.89
LACNIC Region origin ASes announcing only one prefix: 584
LACNIC Region transit ASes present in the Internet Routing Table: 361
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 29
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 765
Number of LACNIC addresses announced to Internet: 132564904
Equivalent to 7 /8s, 230 /16s and 199 /24s
Percentage of available LACNIC address space announced: 79.0

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 262144-263679 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 11084
Total AfriNIC prefixes after maximum aggregation: 2507
AfriNIC Deaggregation factor: 4.42
Prefixes being announced from the AfriNIC address blocks: 11707
Unique aggregates announced from the AfriNIC address blocks: 3966
AfriNIC Region origin ASes present in the Internet Routing Table: 640
AfriNIC Prefixes per ASN: 18.29
AfriNIC Region origin ASes announcing only one prefix: 186
AfriNIC Region transit ASes present in the Internet Routing Table: 135
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 25
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6
Number of AfriNIC addresses announced to Internet: 46262016
Equivalent to 2 /8s, 193 /16s and 231 /24s
Percentage of available AfriNIC address space announced: 46.0

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
4766 2930 11561 922 Korea Telecom (KIX)
17974 2562 855 92 PT TELEKOMUNIKASI INDONESIA
7545 2016 320 109 TPG Internet Pty Ltd
4755 1750 391 192 TATA Communications formerly
9829 1519 1205 40 BSNL National Internet Backbo
9583 1291 98 536 Sify Limited
4808 1148 2124 335 CNCGROUP IP network: China169
9498 1144 309 71 BHARTI Airtel Ltd.
7552 1131 1080 13 Vietel Corporation
24560 1080 394 164 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 2991 3691 70 bellsouth.net, inc.
18566 2064 382 184 Covad Communications
1785 1995 678 126 PaeTec Communications, Inc.
22773 1986 2927 123 Cox Communications, Inc.
20115 1665 1617 617 Charter Communications
4323 1622 1138 402 Time Warner Telecom
701 1533 11127 800 UUNET Technologies, Inc.
30036 1334 299 646 Mediacom Communications Corp
7018 1304 11040 827 AT&T WorldNet Services
11492 1221 217 360 Cable One

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8402 1661 544 16 Corbina telecom
34984 1284 244 221 BILISIM TELEKOM
2118 1085 97 13 EUnet/RELCOM Autonomous Syste
20940 911 320 713 Akamai Technologies European
13188 825 98 79 Educational Network
31148 806 40 25 FreeNet ISP
8551 776 370 44 Bezeq International
6830 766 2376 440 UPC Distribution Services
12479 673 789 57 Uni2 Autonomous System
34744 658 171 76 SC GVM SISTEM 2003 SRL

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
28573 2884 1570 105 NET Servicos de Comunicao S.A
10620 2676 420 200 TVCABLE BOGOTA
7303 1731 1155 220 Telecom Argentina Stet-France
8151 1263 2725 388 UniNet S.A. de C.V.
18881 1064 844 20 Global Village Telecom
6503 869 434 63 AVANTEL, S.A.
27947 818 94 93 Telconet S.A
3816 717 306 85 Empresa Nacional de Telecomun
7738 698 1370 35 Telecomunicacoes da Bahia S.A
11172 616 88 65 Servicios Alestra S.A de C.V

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
36998 1237 80 4 MOBITEL
24863 884 274 30 LINKdotNET AS number
6713 542 617 25 Itissalat Al-MAGHRIB
8452 469 956 9 TEDATA
24835 344 80 8 RAYA Telecom - Egypt
3741 259 922 218 The Internet Solution
15706 222 32 6 Sudatel Internet Exchange Aut
29571 215 17 12 Ci Telecom Autonomous system
37054 211 11 5 Data Telecom Service
36992 201 527 21 Etisalat MISR

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
6389 2991 3691 70 bellsouth.net, inc.
4766 2930 11561 922 Korea Telecom (KIX)
28573 2884 1570 105 NET Servicos de Comunicao S.A
10620 2676 420 200 TVCABLE BOGOTA
17974 2562 855 92 PT TELEKOMUNIKASI INDONESIA
18566 2064 382 184 Covad Communications
7545 2016 320 109 TPG Internet Pty Ltd
1785 1995 678 126 PaeTec Communications, Inc.
22773 1986 2927 123 Cox Communications, Inc.
4755 1750 391 192 TATA Communications formerly

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary
----------------------------------

ASN No of nets Net Savings Description
28573 2884 2779 NET Servicos de Comunicao S.A
10620 2676 2476 TVCABLE BOGOTA
17974 2562 2470 PT TELEKOMUNIKASI INDONESIA
4766 2930 2008 Korea Telecom (KIX)
7545 2016 1907 TPG Internet Pty Ltd
18566 2064 1880 Covad Communications
1785 1995 1869 PaeTec Communications, Inc.
22773 1986 1863 Cox Communications, Inc.
8402 1661 1645 Corbina telecom
4755 1750 1558 TATA Communications formerly

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------

Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.46.0/23 39743 Mobimax Telecom SRL
128.0.53.0/24 60993 Totalsoft SA
128.0.54.0/24 60972 Carpatair SA
128.0.55.0/24 48571 SC efectRO SRL
128.0.57.0/24 60993 Totalsoft SA
128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys
128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses
--------------------------------

Network Origin AS Description
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
64.185.228.0/24 27431 JTL Networks Inc.
64.185.229.0/24 27431 JTL Networks Inc.
64.185.230.0/24 27431 JTL Networks Inc.
64.185.231.0/24 27431 JTL Networks Inc.

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:11 /10:30 /11:91 /12:250
/13:483 /14:899 /15:1604 /16:12705 /17:6643 /18:11108
/19:22442 /20:32070 /21:34509 /22:48005 /23:42295 /24:239833
/25:1305 /26:1639 /27:861 /28:45 /29:65 /30:19
/31:0 /32:15

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
18566 2015 2064 Covad Communications
6389 1717 2991 bellsouth.net, inc.
8402 1356 1661 Corbina telecom
22773 1293 1986 Cox Communications, Inc.
36998 1231 1237 MOBITEL
30036 1202 1334 Mediacom Communications Corp
11492 1183 1221 Cable One
1785 1063 1995 PaeTec Communications, Inc.
6983 1015 1145 ITC^Deltacom
10620 996 2676 TVCABLE BOGOTA

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:838 2:808 3:3 4:19 5:813 6:16
8:563 12:1914 13:3 14:856 15:11 16:3
17:10 20:17 23:293 24:1769 27:1495 31:1249
32:43 33:2 34:5 36:47 37:1872 38:875
39:2 40:170 41:2829 42:203 44:8 46:1913
47:1 49:660 50:753 52:12 54:35 55:5
57:26 58:1159 59:576 60:323 61:1404 62:1120
63:2026 64:4334 65:2156 66:4179 67:2043 68:1079
69:3274 70:835 71:496 72:1925 74:2459 75:323
76:302 77:1113 78:1061 79:624 80:1271 81:1016
82:623 83:594 84:585 85:1181 86:457 87:1011
88:538 89:1767 90:148 91:5535 92:609 93:1744
94:1875 95:1644 96:524 97:345 98:1015 99:42
100:30 101:332 103:2872 105:519 106:142 107:207
108:510 109:1835 110:909 111:1062 112:545 113:819
114:698 115:968 116:962 117:800 118:1106 119:1319
120:389 121:733 122:1799 123:1222 124:1376 125:1384
128:637 129:225 130:308 131:662 132:359 133:155
134:268 135:68 136:223 137:242 138:341 139:190
140:209 141:328 142:538 143:380 144:500 145:94
146:504 147:384 148:664 149:348 150:157 151:518
152:420 153:189 154:24 155:417 156:270 157:399
158:279 159:717 160:345 161:455 162:463 163:222
164:604 165:498 166:251 167:596 168:1045 169:129
170:1054 171:178 172:21 173:1584 174:544 175:472
176:988 177:2101 178:1856 179:51 180:1456 181:478
182:1250 183:390 184:666 185:574 186:2230 187:1272
188:2055 189:1281 190:6716 192:6761 193:5678 194:4612
195:3457 196:1374 197:989 198:4499 199:5348 200:5998
201:2206 202:8789 203:8896 204:4505 205:2550 206:2797
207:2844 208:4036 209:3629 210:2918 211:1516 212:2165
213:1974 214:916 215:99 216:5234 217:1625 218:615
219:336 220:1282 221:557 222:325 223:447

End of report
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