185.87.172.0/24
path type: best · origin AS21245
RPKI Valid
Origin AS21245 · checked 9/25/2026, 1:34:59 AM
- 185.87.172.0/24 (max length /24, origin AS21245)
AS Path
Communities
Review pending submissions →unknown
3356:2meaning unknown
3356:22meaning unknown
3356:123meaning unknown
3356:502meaning unknown
3356:901meaning unknown
3356:2090meaning unknown
8455:1030meaning unknown
8455:4001meaning unknown
35753:909meaning unknown
35753:1112meaning unknown
35753:2929meaning unknown
35753:6762meaning unknown
35753:7575meaning unknown
35753:7777meaning unknown
35753:9009meaning unknown
35753:9500meaning unknown
35753:9999meaning unknown
35753:15412meaning unknown
51088:8455meaning unknown
localpref
3356:100(example) Learned from customer — verify against Lumen published policyunverified
vantage point: rrc03.ripe.net (via 80.249.208.209)observed IRR: mismatch — registered origin differs, not authoritative
Vantage Points
9 of 11 feeds see a different AS path than the rest — highlighted below.
rrc03.ripe.net (via 80.249.208.209)
differs
AS21245AS35753AS35753AS3356AS8455AS51088length differs
peer AS5108820 communitiesobserved
rrc04.ripe.net (via 192.65.185.244)
AS21245AS35753AS35753AS3356AS25091
peer AS2509118 communitiesobserved
rrc21.ripe.net (via 37.49.237.83)
AS21245AS35753AS35753AS3356AS25091
peer AS2509118 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS21245AS35753AS35753AS174AS852
peer AS8520 communitiesobserved
rrc15.ripe.net (via 187.16.216.209)
differs
AS21245AS35753AS35753AS6453AS4230AS28634length differs
peer AS286342 communitiesobserved
rrc24.ripe.net (via 138.122.60.1)
differs
AS21245AS35753AS35753AS174AS61573
peer AS615731 communityobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS21245AS35753AS35753AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS21245AS35753AS35753AS174AS60171AS328840length differs
peer AS3288404 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS21245AS35753AS35753AS3356AS28910
peer AS289100 communitiesobserved
rrc00.ripe.net (via 203.119.104.1)
differs
AS21245AS35753AS35753AS3356AS7575AS4608length differs
peer AS46080 communitiesobserved
rrc24.ripe.net (via 5.188.4.211)
differs
AS21245AS35753AS35753AS174AS38008AS38008AS46997length differs
peer AS469975 communitiesobserved
Topology
Origin ASNTransitTier 1
Loading topology…