NetKnife

173.237.136.0/23

path type: best · origin AS17378

RPKI Valid
Origin AS17378 · checked 9/26/2026, 2:01:56 PM
  • 173.237.128.0/18 (max length /24, origin AS17378)
live

AS path

AS17378TierPoint LLC
AS6461Zayo Bandwidth
AS852TELUS Communications Inc.

Communities

Review pending submissions →

No BGP communities observed on this path.

vantage point: rrc00.ripe.net (via 154.11.12.212)observed IRR: mismatch — registered origin differs, not authoritative

Vantage points

18 of 20 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc00.ripe.net (via 154.11.12.212)
AS17378AS6461AS852length differs
AS852
0
rrc15.ripe.net (via 187.16.216.103)
AS17378AS3356AS28624length differs
AS28624
8
rrc24.ripe.net (via 177.101.16.80)
AS17378AS3356AS14840AS61626AS53046length differs
AS53046
0
rrc24.ripe.net (via 186.211.136.32)
AS17378AS3356AS14840length differs
AS14840
2
rrc20.ripe.net (via 91.206.53.12)
AS17378AS25091AS8298length differs
AS8298
4
rrc25.ripe.net (via 195.69.189.4)
AS17378AS3356AS28910length differs
AS28910
0
rrc03.ripe.net (via 80.249.210.78)
AS17378AS6461AS8529length differs
AS8529
0
rrc25.ripe.net (via 103.75.161.246)
AS17378AS174AS6453AS4755AS9583AS142289
AS142289
0
rrc25.ripe.net (via 2a0e:46c4:2c11::1)
AS17378AS174AS6453AS4755AS9583AS142289
AS142289
0
rrc25.ripe.net (via 176.119.210.1)
AS17378AS174AS56457length differs
AS56457
5
rrc04.ripe.net (via 192.65.185.141)
AS17378AS174AS6830AS6730length differs
AS6730
6
rrc25.ripe.net (via 103.167.66.1)
AS17378AS3257AS6453AS9304AS142271length differs
AS142271
6
rrc21.ripe.net (via 37.49.236.27)
AS17378AS137409AS62000AS2027length differs
AS2027
3
rrc25.ripe.net (via 102.220.16.1)
AS17378AS174AS60171AS328840length differs
AS328840
4
rrc01.ripe.net (via 5.57.81.76)
AS17378AS174AS1299AS36924length differs
AS36924
3
rrc24.ripe.net (via 5.188.4.211)
AS17378AS174AS38008AS38008AS46997length differs
AS46997
5
rrc25.ripe.net (via 85.132.60.12)
AS17378AS174AS29049length differs
AS29049
2
rrc20.ripe.net (via 91.206.52.9)
AS17378AS174AS1299AS29691length differs
AS29691
5
rrc25.ripe.net (via 140.110.111.12)
AS17378AS174AS138997AS38254length differs
AS38254
0
rrc01.ripe.net (via 195.66.225.216)
AS17378AS174AS25160length differs
AS25160
4

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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