NetKnife

139.181.26.0/24

path type: best · origin AS33651

RPKI Unknown(no covering ROA)
Origin AS33651 · checked 9/26/2026, 4:35:02 AM
No matching ROA found.
live

AS Path

AS33651Comcast - SFBA
AS7922Comcast
AS174Cogent Communications
AS61138Zappie Host

Communities

Review pending submissions →

geographic

174:21000Route learned from a North America (NA) non-customer
174:22013Received route was learned in the United States

unknown

61138:1000meaning unknown
61138:1010meaning unknown
61138:2060meaning unknown
vantage point: rrc25.ripe.net (via 14.1.54.38)observed IRR: mismatch — registered origin differs, not authoritative

Vantage Points

17 of 19 feeds see a different AS path than the rest — highlighted below.

rrc25.ripe.net (via 14.1.54.38)
differs
AS33651AS7922AS174AS61138length differs
peer AS611385 communitiesobserved
rrc26.ripe.net (via 185.1.8.3)
differs
AS33667AS3356AS48237
peer AS482370 communitiesobserved
rrc25.ripe.net (via 154.18.4.110)
differs
AS33651AS7922AS3491AS134823length differs
peer AS1348238 communitiesobserved
rrc23.ripe.net (via 27.111.228.43)
differs
AS33651AS7922AS3491
peer AS34916 communitiesobserved
rrc24.ripe.net (via 186.211.128.34)
AS33667AS3356AS14840
peer AS148402 communitiesobserved
rrc24.ripe.net (via 186.211.136.32)
AS33667AS3356AS14840
peer AS148402 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS33667AS3356AS28910
peer AS289100 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS33651AS7922AS852
peer AS8520 communitiesobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS33667AS3356AS60171AS328840length differs
peer AS3288404 communitiesobserved
rrc25.ripe.net (via 185.205.208.5)
differs
AS33651AS7922AS3257AS44901length differs
peer AS449016 communitiesobserved
rrc20.ripe.net (via 91.206.52.141)
differs
AS33651AS7922AS1299AS13030AS59891length differs
peer AS598918 communitiesobserved
rrc10.ripe.net (via 217.29.67.54)
differs
AS33667AS3356AS9002AS20912length differs
peer AS209120 communitiesobserved
rrc03.ripe.net (via 80.249.209.211)
differs
AS33651AS7922AS3320
peer AS33203 communitiesobserved
rrc15.ripe.net (via 187.16.222.156)
differs
AS33651AS7922AS6762AS264479length differs
peer AS2644790 communitiesobserved
rrc01.ripe.net (via 195.66.224.137)
differs
AS33651AS7922AS3320
peer AS33203 communitiesobserved
rrc25.ripe.net (via 91.129.0.46)
differs
AS33651AS7922AS174AS1257length differs
peer AS12572 communitiesobserved
rrc05.ripe.net (via 193.203.0.19)
differs
AS33651AS7922AS3320AS47147length differs
peer AS471479 communitiesobserved
rrc01.ripe.net (via 195.66.225.212)
differs
AS33651AS7922AS1299AS6424length differs
peer AS64247 communitiesobserved
rrc19.ripe.net (via 196.60.8.139)
differs
AS33667AS3356AS3741AS32653length differs
peer AS3265315 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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