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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collection research efforts.
Reserved Network and Host Announcements
---------------------------------------
165.212.20.16/29 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.20.16/29 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.20.24/29 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.20.24/29 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.20.8/29 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.20.8/29 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.200.16/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.200.16/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.200.32/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.200.32/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.200.80/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.200.80/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.43.0/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.43.0/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.43.16/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.43.16/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.43.32/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.43.32/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
165.212.43.48/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
165.212.43.48/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
193.234.249.64/27 at Mae-East from AGIS (AS4200) ASPATH=4200 1833 1833 1299 3301 INCOMPLETE
195.12.164.128/28 at Mae-East from AGIS (AS4200) ASPATH=4200 1833 1299 8516 INCOMPLETE
195.12.164.144/28 at Mae-East from AGIS (AS4200) ASPATH=4200 1833 1299 8516 INCOMPLETE
195.12.164.160/27 at Mae-East from AGIS (AS4200) ASPATH=4200 1833 1299 8516 INCOMPLETE
195.12.164.192/27 at Mae-East from AGIS (AS4200) ASPATH=4200 1833 1299 8516 INCOMPLETE
195.12.164.248/29 at Mae-East from AGIS (AS4200) ASPATH=4200 1833 1299 8516 INCOMPLETE
198.80.116.192/27 at Mae-East from ANS (AS1673) ASPATH=1673 1670 IGP
199.190.30.32/27 at Mae-East from DREN (AS668) ASPATH=668 8174 IGP
199.190.30.32/27 at Mae-West from DREN (AS668) ASPATH=668 8174 IGP
200.30.42.16/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
200.30.42.32/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
200.30.42.64/29 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
200.30.42.72/29 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
200.30.42.80/30 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
205.149.98.160/27 at Mae-East from DREN (AS668) ASPATH=668 8174 IGP
205.149.98.160/27 at Mae-West from DREN (AS668) ASPATH=668 8174 IGP
205.149.98.96/27 at Mae-East from DREN (AS668) ASPATH=668 8174 IGP
205.149.98.96/27 at Mae-West from DREN (AS668) ASPATH=668 8174 IGP
205.214.73.8/29 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 IGP
205.214.73.8/29 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 IGP
205.214.79.16/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
205.214.79.16/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
205.214.79.48/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
205.214.79.48/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
205.214.88.16/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
205.214.88.16/28 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
205.214.94.32/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
205.214.94.32/27 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
205.214.94.64/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6467 2941 INCOMPLETE
205.214.94.64/27 at Mae-East from ACSI (AS6467) ASPATH=6467 2941 INCOMPLETE
206.141.223.224/27 at AADS from AIS (AS6081) ASPATH=6081 7053 7053 7053 7053 IGP
206.84.149.20/32 at Mae-East from AGIS (AS4200) ASPATH=4200 IGP
207.26.64.80/28 at Mae-East from ANS (AS1673) ASPATH=1673 1324 IGP
209.88.14.0/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
209.88.14.128/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
209.88.14.192/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
209.88.14.240/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
209.88.14.32/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
209.88.14.64/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
209.88.14.96/28 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
209.88.15.0/27 at Mae-East from AGIS (AS4200) ASPATH=4200 6371 7997 INCOMPLETE
***** Too many entries. List Truncated! *****
Reserved AS Numbers
-------------------
AS64600 at Mae-East from NASA (AS297) ASPATH=297 64600 IGP
AS65000 at Mae-East from internetMCI (AS3561) ASPATH=3561 4230 65000 IGP
AS65000 at AADS from internetMCI (AS3561) ASPATH=3561 4230 65000 IGP
AS65000 at PacBell from internetMCI (AS3561) ASPATH=3561 4230 65000 IGP
Largest Sources of BGP Instability
----------------------------------
(announcements + withdraws = total)
1. SPRINT (AS1239) at Mae-East 218798 + 51495 = 270293 BGP prefix updates
2. internetMCI (AS3561) at Mae-East 79877 + 10961 = 90838 BGP prefix updates
3. internetMCI (AS3561) at AADS 76147 + 12276 = 88423 BGP prefix updates
4. internetMCI (AS3561) at PacBell 26575 + 11327 = 37902 BGP prefix updates
5. MainStreet (AS3720) at Mae-West 0 + 26188 = 26188 BGP prefix updates
6. BBNplanet (AS1) at Mae-East 17809 + 3370 = 21179 BGP prefix updates
7. AT&T (AS7018) at Mae-East 14422 + 1568 = 15990 BGP prefix updates
8. ANS (AS1673) at Mae-East 14881 + 633 = 15514 BGP prefix updates
9. AGIS (AS4200) at Mae-East 10877 + 1471 = 12348 BGP prefix updates
10. AT&T (AS7018) at Mae-West 8399 + 3415 = 11814 BGP prefix updates
Instability Ranking of Service Providers
----------------------------------------
(The number of BGP announcements divided by the number
of routing table entries)
1. IBMGlobal(AS2685) at AADS 21.14 (930 ann, 44 entries)
2. Cableol(AS5089) at Mae-East 18.75 (75 ann, 4 entries)
3. OurWorld(AS7594) at Mae-West 14.35 (3430 ann, 239 entries)
4. VisiNet(AS6261) at Mae-West 12.23 (2715 ann, 222 entries)
5. VisiNet(AS6261) at Mae-East 10.17 (2269 ann, 223 entries)
6. AIMnet(AS3763) at Mae-West 7.87 (409 ann, 52 entries)
7. HLC(AS4565) at Mae-East 6.74 (438 ann, 65 entries)
8. IOS(AS5000) at AADS 5.33 (176 ann, 33 entries)
9. IOS(AS5000) at Mae-East 5.33 (176 ann, 33 entries)
10. IOS(AS5000) at Mae-West 5.33 (176 ann, 33 entries)
11. DRA(AS1746) at Mae-East 5.15 (67 ann, 13 entries)
12. SPRINT(AS1239) at Mae-East 4.92 (105744 ann, 21496 entries)
13. DRA(AS1746) at AADS 4.62 (60 ann, 13 entries)
14. DRA(AS1746) at Mae-West 4.54 (59 ann, 13 entries)
15. OurWorld(AS7594) at Paix 4.06 (966 ann, 238 entries)
16. GEOnet(AS3356) at PacBell 3.30 (343 ann, 104 entries)
17. HLC(AS4565) at AADS 2.74 (178 ann, 65 entries)
18. HLC(AS4565) at Mae-West 2.65 (172 ann, 65 entries)
19. ISI.Net(AS6196) at Mae-West 2.39 (497 ann, 208 entries)
20. DREN(AS668) at Mae-East 1.98 (514 ann, 260 entries)
This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:13:18 EDT