NetKnife

72.255.129.0/24

path type: best · origin AS40933

RPKI Valid
Origin AS40933 · checked 9/26/2026, 5:55:58 PM
  • 72.255.128.0/18 (max length /24, origin AS40933)
live

AS path

Value
Meaning
Category
Confidence
0:174
meaning unknown
unknown
—
0:714
meaning unknown
unknown
—
0:2906
meaning unknown
unknown
—
0:6939
meaning unknown
unknown
—
0:8075
meaning unknown
unknown
—
0:12876
meaning unknown
unknown
—
0:12989
meaning unknown
unknown
—
0:13335
meaning unknown
unknown
—
0:15133
meaning unknown
unknown
—
0:15169
meaning unknown
unknown
—
0:16265
meaning unknown
unknown
—
0:16276
meaning unknown
unknown
—
0:16509
meaning unknown
unknown
—
0:20940
meaning unknown
unknown
—
0:22822
meaning unknown
unknown
—
0:24940
meaning unknown
unknown
—
0:30399
meaning unknown
unknown
—
0:32590
meaning unknown
unknown
—
0:32934
meaning unknown
unknown
—
0:48641
meaning unknown
unknown
—
0:49029
meaning unknown
unknown
—
0:49453
meaning unknown
unknown
—
0:49581
meaning unknown
unknown
—
0:54113
meaning unknown
unknown
—
0:57363
meaning unknown
unknown
—
0:64921
meaning unknown
unknown
—
0:64922
meaning unknown
unknown
—
0:64923
meaning unknown
unknown
—
0:65535
meaning unknown
unknown
—
6939:1000
(example) Prepend 1x to all peers — verify against Hurricane Electric published policy
prepend
unverified
6939:7354
meaning unknown
unknown
—
6939:8840
meaning unknown
unknown
—
6939:9001
meaning unknown
unknown
—
49434:101
meaning unknown
unknown
—
49434:201
meaning unknown
unknown
—
49434:301
meaning unknown
unknown
—
49434:2000
meaning unknown
unknown
—
49434:2100
meaning unknown
unknown
—
49434:2109
meaning unknown
unknown
—
50952:21051
meaning unknown
unknown
—
50952:64924
meaning unknown
unknown
—
vantage point: rrc21.ripe.net (via 37.49.236.249)observed IRR: match (ARIN)

Vantage points

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

Vantage point
AS path
Peer
Communities
Observed
rrc21.ripe.net (via 37.49.236.249)
AS40933AS6939AS49434
AS49434
41
rrc01.ripe.net (via 195.66.225.212)
AS40933AS6939AS6424
AS6424
4
rrc03.ripe.net (via 193.239.118.164)
AS40933AS6939AS41666
AS41666
38
rrc00.ripe.net (via 194.50.19.4)
AS40933AS6939AS202365
AS202365
0
rrc00.ripe.net (via 154.11.12.212)
AS40933AS6939AS852
AS852
0
rrc25.ripe.net (via 102.220.16.1)
AS40933AS6939AS60171AS328840length differs
AS328840
4
rrc22.ripe.net (via 86.104.125.113)
AS40933AS6939AS35505
AS35505
33
rrc12.ripe.net (via 80.81.196.156)
AS40933AS6939AS34927
AS34927
2
rrc01.ripe.net (via 195.66.227.105)
AS40933AS6939AS34927
AS34927
1
rrc25.ripe.net (via 152.89.170.250)
AS40933AS40933AS40933AS40933AS8057AS174AS212271length differs
AS212271
2
rrc04.ripe.net (via 192.65.185.142)
AS40933AS6939AS20932
AS20932
0
rrc00.ripe.net (via 64.246.96.5)
AS40933AS6939AS20205
AS20205
16
rrc15.ripe.net (via 187.16.216.209)
AS40933AS6939AS4230AS28634length differs
AS28634
2
rrc00.ripe.net (via 118.67.200.8)
AS40933AS6939length differs
AS132213
20
rrc19.ripe.net (via 196.60.9.2)
AS40933AS6939length differs
AS37195
13
rrc19.ripe.net (via 196.60.9.165)
AS40933AS6939AS917
AS917
15
rrc00.ripe.net (via 102.208.105.2)
AS40933AS40933AS40933AS40933AS8057AS174AS327727AS328840length differs
AS328840
1
rrc25.ripe.net (via 104.225.4.202)
AS40933AS6939AS37271AS36236length differs
AS36236
10

Topology

Origin ASNTransitTier 1
Loading topology…

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.

Loading…