NetKnife
ToolsReview submissions

168.121.22.0/23

path type: best · origin AS273729

RPKI Valid
Origin AS273729 · checked 9/25/2026, 1:42:59 AM
  • 168.121.20.0/22 (max length /24, origin AS273729)
live

AS Path

AS273729Net Gates Telecom
AS262403NetWay Telecom
AS263009FORTE TELECOM LTDA.
AS3356Lumen Technologies (Level 3)
AS3491PCCW Global
AS134823Sky Digital Co.

Communities

Review pending submissions →

unknown

3356:5meaning unknown
3356:22meaning unknown
3356:123meaning unknown
3356:800meaning unknown
3356:901meaning unknown
3356:2191meaning unknown
3356:11734meaning 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
vantage point: rrc25.ripe.net (via 154.18.4.110)observed IRR: match (TC)

Vantage Points

17 of 18 feeds see a different AS path than the rest — highlighted below.

rrc25.ripe.net (via 154.18.4.110)
AS273729AS262403AS263009AS3356AS3491AS134823
peer AS13482316 communitiesobserved
rrc25.ripe.net (via 91.129.0.46)
differs
AS273729AS262403AS263009AS263009AS174AS1257
peer AS12572 communitiesobserved
rrc19.ripe.net (via 196.60.8.190)
differs
AS273729AS262403AS22356AS37468AS37239length differs
peer AS372391 communityobserved
rrc19.ripe.net (via 196.60.9.84)
differs
AS273729AS262403AS22356AS37468AS37697length differs
peer AS3769714 communitiesobserved
rrc19.ripe.net (via 196.60.9.165)
differs
AS273729AS262403AS22356AS37468AS60068AS917
peer AS91719 communitiesobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS273729AS262403AS263009AS3356AS60171AS328840
peer AS3288404 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS273729AS262403AS263009AS3356AS28910length differs
peer AS289100 communitiesobserved
rrc10.ripe.net (via 217.29.66.120)
differs
AS273729AS262403AS263009AS3356AS6461AS15605
peer AS156053 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS273729AS262403AS263009AS3356AS3257AS852
peer AS8520 communitiesobserved
rrc05.ripe.net (via 193.203.0.19)
differs
AS273729AS262403AS263009AS3356AS3320AS47147
peer AS471479 communitiesobserved
rrc04.ripe.net (via 192.65.185.141)
differs
AS273729AS262403AS263009AS3356AS6830AS6730
peer AS67305 communitiesobserved
rrc20.ripe.net (via 91.206.52.90)
differs
AS273729AS262403AS263009AS3356AS6830AS59414
peer AS594146 communitiesobserved
rrc24.ripe.net (via 190.112.55.254)
differs
AS273729AS262403AS6057AS264845length differs
peer AS2648450 communitiesobserved
rrc24.ripe.net (via 200.40.162.202)
differs
AS273729AS262403AS6057length differs
peer AS60570 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS273729AS262403AS263009AS263009AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc21.ripe.net (via 37.49.236.27)
differs
AS273729AS262403AS1031AS137409AS62000AS2027
peer AS20273 communitiesobserved
rrc24.ripe.net (via 177.101.16.80)
differs
AS273729AS262403AS14840AS61626AS53046length differs
peer AS530460 communitiesobserved
rrc00.ripe.net (via 64.246.96.5)
differs
AS273729AS262403AS263009AS3356AS6939AS20205
peer AS202050 communitiesobserved

Topology

Origin ASNTransitTier 1
Loading topology…