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128.9.48.0/20

path type: best · origin AS4

RPKI Unknown(no covering ROA)
Origin AS4 · checked 9/24/2026, 5:06:31 PM
No matching ROA found.
live

AS Path

AS4University of Southern California - AS4
AS10886
AS3257GTT Communications
AS13237euNetworks Group

Communities

Review pending submissions →

other

3257:4000Tags a route as a GTT customer route

unknown

3257:8093meaning unknown
3257:50002meaning unknown
3257:50120meaning unknown
3257:51100meaning unknown
3257:51102meaning unknown
vantage point: rrc05.ripe.net (via 193.203.0.91)observed IRR: mismatch — registered origin differs, not authoritative

Vantage Points

29 of 32 feeds see a different AS path than the rest — highlighted below.

rrc05.ripe.net (via 193.203.0.91)
differs
AS4AS10886AS3257AS13237
peer AS132376 communitiesobserved
rrc15.ripe.net (via 187.16.220.216)
differs
AS4AS10886AS3356AS52873
peer AS528737 communitiesobserved
rrc20.ripe.net (via 91.206.52.15)
differs
AS4AS10886AS3356AS15623
peer AS156232 communitiesobserved
rrc20.ripe.net (via 91.206.52.103)
differs
AS4AS10886AS3356AS8220AS8758AS196621length differs
peer AS1966215 communitiesobserved
rrc25.ripe.net (via 104.225.4.202)
differs
AS4AS10886AS3356AS36236
peer AS362369 communitiesobserved
rrc19.ripe.net (via 196.60.9.84)
differs
AS4AS10886AS3356AS37497AS37697length differs
peer AS376979 communitiesobserved
rrc05.ripe.net (via 193.203.0.157)
differs
AS4AS10886AS3356AS1764AS35369length differs
peer AS3536914 communitiesobserved
rrc25.ripe.net (via 66.255.243.37)
differs
AS4AS10886AS3356AS13781
peer AS137818 communitiesobserved
rrc00.ripe.net (via 208.51.134.248)
differs
AS4AS10886AS3356AS3549
peer AS35499 communitiesobserved
rrc15.ripe.net (via 187.16.217.161)
differs
AS4AS10886AS3356AS13786
peer AS1378613 communitiesobserved
rrc13.ripe.net (via 195.208.210.52)
differs
AS4AS10886AS3356AS20764AS41722length differs
peer AS4172213 communitiesobserved
rrc13.ripe.net (via 195.208.208.223)
differs
AS4AS10886AS3356AS20764
peer AS2076412 communitiesobserved
rrc04.ripe.net (via 192.65.185.140)
differs
AS4AS10886AS3356AS29222
peer AS292227 communitiesobserved
rrc00.ripe.net (via 208.80.153.193)
differs
AS4AS10886AS3356AS14907
peer AS149078 communitiesobserved
rrc15.ripe.net (via 187.16.222.107)
differs
AS4AS10886AS3356AS264409AS263152length differs
peer AS26315210 communitiesobserved
rrc12.ripe.net (via 80.81.194.140)
differs
AS4AS10886AS3356AS25220
peer AS2522012 communitiesobserved
rrc15.ripe.net (via 187.16.217.122)
AS4AS10886AS3356AS35280
peer AS3528014 communitiesobserved
rrc20.ripe.net (via 91.206.52.177)
differs
AS4AS10886AS3356AS1836AS58057length differs
peer AS5805712 communitiesobserved
rrc24.ripe.net (via 5.188.4.211)
differs
AS4AS10886AS3356AS38008AS38008AS46997length differs
peer AS4699710 communitiesobserved
rrc12.ripe.net (via 80.81.193.65)
differs
AS4AS10886AS3356AS1764AS51184length differs
peer AS5118413 communitiesobserved
rrc00.ripe.net (via 161.129.152.2)
differs
AS4AS10886AS3356AS971AS13830length differs
peer AS1383010 communitiesobserved
rrc25.ripe.net (via 103.152.35.254)
differs
AS4AS10886AS3356AS38008AS38008length differs
peer AS3800810 communitiesobserved
rrc07.ripe.net (via 194.68.123.96)
AS4AS10886AS3356AS35280
peer AS3528014 communitiesobserved
rrc05.ripe.net (via 193.203.0.213)
differs
AS4AS10886AS3356AS1764AS51184length differs
peer AS5118413 communitiesobserved
rrc10.ripe.net (via 217.29.66.5)
differs
AS4AS10886AS3356AS5392
peer AS53927 communitiesobserved
rrc23.ripe.net (via 27.111.229.245)
AS4AS10886AS3356AS35280
peer AS3528014 communitiesobserved
rrc25.ripe.net (via 46.8.37.63)
differs
AS4AS10886AS3356AS198150
peer AS1981507 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS4AS10886AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS4AS10886AS3356AS60171AS328840length differs
peer AS3288404 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS4AS10886AS3356AS28910
peer AS289100 communitiesobserved
rrc06.ripe.net (via 202.249.2.83)
differs
AS4AS10886AS3356AS2914AS2500length differs
peer AS25005 communitiesobserved
rrc25.ripe.net (via 140.110.111.12)
differs
AS4AS10886AS174AS138997AS38254length differs
peer AS382540 communitiesobserved

Topology

Origin ASNTransitTier 1
Loading topology…