See http://www.merit.edu/ipma for a more detailed report on
routing problems and recommendations on ways service providers can
limit the spread of invalid routing information.
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Also see http://www.caida.org for more information about Internet statistics
collection research efforts.
Reserved Network and Host Announcements
---------------------------------------
192.116.222.0/27 at Mae-East from AGIS (AS4200) ASPATH=4200 5486 Incomplete
194.117.132.188/30 at Mae-West from CableInet (AS5462) ASPATH=5462 6676 IGP
194.117.132.224/27 at Mae-West from CableInet (AS5462) ASPATH=5462 6676 IGP
205.229.33.16/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
205.229.33.16/28 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.33.16/28 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.128/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
205.229.44.128/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.128/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.160/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
205.229.44.160/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.160/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.192/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
205.229.44.192/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.192/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.32/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
205.229.44.32/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.32/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.64/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
205.229.44.64/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.64/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.96/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
205.229.44.96/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
205.229.44.96/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.155.136.96/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.155.136.96/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.155.136.96/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.155.137.1/32 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.155.137.1/32 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.155.137.1/32 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.155.153.32/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.155.153.32/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.155.153.32/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.155.153.64/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.155.153.64/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.155.153.64/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.12/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.12/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.12/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.16/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.16/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.16/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.24/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.24/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.24/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.28/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.28/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.28/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.4/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.4/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.4/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.44/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.44/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.44/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.52/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.52/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.52/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.56/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.56/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.56/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.68/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
206.31.77.68/30 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
206.31.77.68/30 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
206.80.170.204/30 at Mae-East from Grid (AS6113) ASPATH=6113 IGP
207.212.14.32/27 at Mae-East from AGIS (AS4200) ASPATH=4200 5672 10501 IGP
208.199.194.32/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 7079 IGP
208.199.194.32/27 at Mae-East from ACSI (AS6467) ASPATH=6467 7079 IGP
208.199.194.32/27 at Mae-West from ACSI (AS6467) ASPATH=6467 7079 IGP
Largest Sources of BGP Instability
----------------------------------
(announcements + withdraws = total)
1. NetKonect (AS6716) at Mae-East 0 + 359407 = 359407 BGP prefix updates
2. idc (AS4694) at Mae-West 5 + 177922 = 177927 BGP prefix updates
3. GetNet (AS5784) at Mae-East 0 + 134763 = 134763 BGP prefix updates
4. USCyber (AS4136) at Mae-East 0 + 126961 = 126961 BGP prefix updates
5. SPRINT (AS1239) at Mae-East 98894 + 24631 = 123525 BGP prefix updates
6. Interpath (AS3407) at Mae-East 174 + 104988 = 105162 BGP prefix updates
7. internetMCI (AS3561) at Mae-East 61096 + 11899 = 72995 BGP prefix updates
8. internetMCI (AS3561) at AADS 43340 + 23049 = 66389 BGP prefix updates
9. telia (AS1299) at Mae-East 1811 + 60193 = 62004 BGP prefix updates
10. BBNplanet (AS1) at Mae-East 12786 + 2141 = 14927 BGP prefix updates
Instability Ranking of Service Providers
----------------------------------------
(The number of BGP announcements divided by the number
of routing table entries)
1. OLEANE(AS2917) at Mae-East 209.95 (8398 ann, 40 entries)
2. NetAxs(AS4969) at Mae-East 175.82 (5978 ann, 34 entries)
3. HLC(AS4565) at Mae-West 23.13 (1573 ann, 68 entries)
4. HLC(AS4565) at Mae-East 20.62 (1423 ann, 69 entries)
5. HLC(AS4565) at AADS 18.86 (1301 ann, 69 entries)
6. FiberNet(AS6259) at Mae-East 16.25 (65 ann, 4 entries)
7. Cableol(AS5089) at Mae-East 14.33 (43 ann, 3 entries)
8. ThePlanet(AS5388) at Mae-East 11.66 (408 ann, 35 entries)
9. CableInet(AS5462) at Mae-West 11.64 (512 ann, 44 entries)
10. ThePlanet(AS5388) at Mae-West 10.39 (343 ann, 33 entries)
11. IBMGlobal(AS2685) at Mae-East 7.03 (4410 ann, 627 entries)
12. HLC(AS4565) at Paix 6.85 (466 ann, 68 entries)
13. ESnet(AS293) at Mae-East 6.29 (1208 ann, 192 entries)
14. Voicenet(AS3932) at Mae-East 6.00 (324 ann, 54 entries)
15. AGIS(AS4200) at Mae-East 5.81 (5860 ann, 1009 entries)
16. IBMGlobal(AS2685) at AADS 5.76 (3185 ann, 553 entries)
17. EXODUS(AS3967) at Mae-East 5.45 (387 ann, 71 entries)
18. Priori(AS10303) at Mae-East 5.41 (92 ann, 17 entries)
19. Intermedia(AS6235) at Mae-East 5.38 (1103 ann, 205 entries)
20. Netcom(AS2551) at Mae-East 5.23 (1721 ann, 329 entries)
Count of Announced Prefixes with AS origin IRR Discrepancies
------------------------------------------------------------
(See http://www.merit.edu/ipma/problems/)
1. SPRINT (1239) at mae-east 3729
2. internetMCI (3561) at pb 646
3. BBNplanet (1) at mae-west 424
4. AGIS (4200) at mae-east 268
5. AT&T (6478) at mae-west 204
6. CWIX (5683) at mae-west 180
7. IBMGlobal (2685) at mae-west 177
8. Grid (6113) at pb 168
9. NASA (297) at mae-west 153
10. Digex (2548) at mae-west 146
This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:13:17 EDT