131.72.72.0/22
path type: best · origin AS28038
RPKI Valid
Origin AS28038 · checked 9/25/2026, 4:26:15 AM
- 131.72.72.0/22 (max length /24, origin AS28038)
AS Path
Communities
Review pending submissions →unknown
3356:5meaning unknown
3356:22meaning unknown
3356:123meaning unknown
3356:801meaning unknown
3356:2259meaning unknown
3356:12410meaning unknown
3491:2000meaning unknown
3491:2004meaning unknown
3491:9002meaning unknown
3491:9080meaning unknown
3491:9081meaning unknown
3491:9087meaning unknown
38042:10016meaning unknown
38042:15003meaning unknown
localpref
3356:100(example) Learned from customer — verify against Lumen published policyunverified
other
3356:901RPKI marker: route origin validation result is "rpki-valid" for this prefix/origin pair on Lumen's AS3356 network
vantage point: rrc25.ripe.net (via 154.18.4.110)observed IRR: match (LACNIC)
Vantage Points
22 of 25 feeds see a different AS path than the rest — highlighted below.
rrc25.ripe.net (via 154.18.4.110)
differs
AS28038AS3356AS3491AS134823length differs
peer AS13482316 communitiesobserved
rrc20.ripe.net (via 91.206.52.103)
differs
AS28038AS3356AS3303AS8758AS196621length differs
peer AS19662113 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS28038AS3356AS28910
peer AS289100 communitiesobserved
rrc13.ripe.net (via 195.208.209.66)
differs
AS28038AS6939AS35598
peer AS355985 communitiesobserved
rrc25.ripe.net (via 91.129.0.46)
differs
AS28038AS28038AS28038AS28038AS28038AS7303AS22927AS12956AS1257length differs
peer AS12573 communitiesobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS28038AS6939AS60171AS328840length differs
peer AS3288404 communitiesobserved
rrc10.ripe.net (via 217.29.66.120)
differs
AS28038AS3356AS6461AS15605length differs
peer AS156053 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS28038AS3356AS3257AS852length differs
peer AS8520 communitiesobserved
rrc03.ripe.net (via 80.249.209.211)
differs
AS28038AS3356AS3320
peer AS33203 communitiesobserved
rrc00.ripe.net (via 193.0.0.56)
differs
AS28038AS3356AS3320AS3333length differs
peer AS33333 communitiesobserved
rrc10.ripe.net (via 217.29.67.54)
differs
AS28038AS3356AS9002AS20912length differs
peer AS209120 communitiesobserved
rrc14.ripe.net (via 198.32.176.226)
differs
AS28038AS3356AS3491AS199524length differs
peer AS1995240 communitiesobserved
rrc25.ripe.net (via 14.1.54.38)
differs
AS28038AS3356AS174AS61138length differs
peer AS611385 communitiesobserved
rrc26.ripe.net (via 185.1.8.50)
differs
AS28038AS3356AS174AS200612length differs
peer AS2006124 communitiesobserved
rrc05.ripe.net (via 193.203.0.19)
differs
AS28038AS3356AS3320AS47147length differs
peer AS471479 communitiesobserved
rrc20.ripe.net (via 91.206.52.90)
differs
AS28038AS3356AS6830AS59414length differs
peer AS594146 communitiesobserved
rrc04.ripe.net (via 192.65.185.141)
differs
AS28038AS3356AS6830AS6730length differs
peer AS67305 communitiesobserved
rrc25.ripe.net (via 213.144.124.4)
differs
AS28038AS6939AS25145
peer AS251450 communitiesobserved
rrc20.ripe.net (via 91.206.52.117)
AS28038AS3356AS25091
peer AS250918 communitiesobserved
rrc21.ripe.net (via 37.49.237.83)
AS28038AS3356AS25091
peer AS250918 communitiesobserved
rrc04.ripe.net (via 192.65.185.244)
AS28038AS3356AS25091
peer AS250918 communitiesobserved
rrc01.ripe.net (via 195.66.225.212)
differs
AS28038AS3356AS1299AS6424length differs
peer AS64247 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS28038AS3356AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc19.ripe.net (via 196.60.8.139)
differs
AS28038AS3356AS3741AS32653length differs
peer AS3265315 communitiesobserved
rrc00.ripe.net (via 94.247.111.254)
differs
AS28038AS3356AS3216AS49673length differs
peer AS496730 communitiesobserved
Topology
Origin ASNTransitTier 1
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AS Path History
Every distinct AS-path era observed for this prefix, and an on-demand snapshot of what it looked like at a specific time.
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