NetKnife

77.28.0.0/20

path type: best · origin AS6821

RPKI Valid
Origin AS6821 · checked 9/26/2026, 6:54:30 PM
  • 77.28.0.0/20 (max length /20, origin AS6821)
  • 77.28.0.0/18 (max length /21, origin AS6821)
  • 77.28.0.0/16 (max length /21, origin AS6821)
  • 77.28.0.0/15 (max length /21, origin AS6821)
live

AS path

AS6821Makedonski Telekom
AS9002RETN Limited
AS3356Lumen Technologies (Level 3)
AS174Cogent Communications
AS327727CSquared Limited
AS328840ST Digital

Communities

Review pending submissions →
Value
Meaning
Category
Confidence
64525:10
meaning unknown
unknown
—
vantage point: rrc00.ripe.net (via 102.208.105.2)observed IRR: mismatch — registered origin differs, not authoritative

Vantage points

37 of 41 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc00.ripe.net (via 102.208.105.2)
AS6821AS9002AS3356AS174AS327727AS328840length differs
AS328840
1
rrc10.ripe.net (via 217.29.67.54)
AS6821AS9002AS20912length differs
AS20912
0
rrc01.ripe.net (via 195.66.225.212)
AS6821AS9002AS1299AS6424length differs
AS6424
7
rrc00.ripe.net (via 154.11.12.212)
AS6821AS9002AS3257AS852length differs
AS852
0
rrc25.ripe.net (via 102.220.16.1)
AS6821AS6939AS60171AS328840length differs
AS328840
4
rrc01.ripe.net (via 195.66.227.105)
AS6821AS9002AS1299AS34927length differs
AS34927
1
rrc25.ripe.net (via 185.205.208.5)
AS6821AS8717AS44901length differs
AS44901
3
rrc00.ripe.net (via 203.119.104.1)
AS6821AS3320AS4637AS1221AS4608
AS4608
0
rrc25.ripe.net (via 2a0e:46c4:2c11::1)
AS6821AS3320AS1299AS9583AS142289
AS142289
0
rrc25.ripe.net (via 103.75.161.246)
AS6821AS3320AS1299AS9583AS142289
AS142289
0
rrc04.ripe.net (via 192.65.185.141)
AS6821AS3320AS6830AS6730length differs
AS6730
6
rrc25.ripe.net (via 14.1.54.38)
AS6821AS9002AS3356AS174AS61138
AS61138
5
rrc25.ripe.net (via 102.220.17.28)
AS6821AS9002AS6453AS37282AS328840
AS328840
1
rrc19.ripe.net (via 196.60.8.139)
AS6821AS9002AS2914AS3741AS32653
AS32653
12
rrc19.ripe.net (via 196.60.8.22)
AS6821AS9002AS3356AS174AS327960
AS327960
2
rrc01.ripe.net (via 5.57.81.186)
AS6821AS9002AS3356AS174AS6894
AS6894
0
rrc03.ripe.net (via 80.249.213.131)
AS6821AS9002AS3356AS174AS39351
AS39351
6
rrc01.ripe.net (via 5.57.80.113)
AS6821AS9002AS2914AS15692length differs
AS15692
6
rrc19.ripe.net (via 196.60.9.188)
AS6821AS9002AS3356AS174AS199524
AS199524
0
rrc07.ripe.net (via 194.68.123.191)
AS6821AS9002AS3356AS174AS199524
AS199524
0
rrc25.ripe.net (via 159.20.30.1)
AS6821AS9002AS3356AS174AS6758AS33874length differs
AS33874
0
rrc25.ripe.net (via 176.119.210.1)
AS6821AS9002AS3356AS174AS56457
AS56457
5
rrc19.ripe.net (via 196.60.9.84)
AS6821AS9002AS3356AS174AS37497AS37697length differs
AS37697
4
rrc24.ripe.net (via 45.65.244.1)
AS6821AS9002AS3356AS174AS64126AS265721length differs
AS265721
0
rrc24.ripe.net (via 5.188.4.211)
AS6821AS9002AS3356AS174AS38008AS38008AS46997length differs
AS46997
5
rrc19.ripe.net (via 196.60.8.44)
AS6821AS9002AS3356AS174AS37497AS327983length differs
AS327983
0
rrc11.ripe.net (via 198.32.160.12)
AS6821AS9002AS3356AS174AS199524
AS199524
0
rrc01.ripe.net (via 195.66.226.97)
AS6821AS9002AS3356AS174AS39122
AS39122
2
rrc25.ripe.net (via 103.152.35.254)
AS6821AS9002AS3356AS174AS38008AS38008length differs
AS38008
5
rrc00.ripe.net (via 45.61.0.85)
AS6821AS9002AS3356AS174AS22652
AS22652
2
rrc15.ripe.net (via 187.16.209.34)
AS6821AS9002AS3356AS174AS271253
AS271253
0
rrc20.ripe.net (via 91.206.52.180)
AS6821AS9002AS3356AS174AS62167
AS62167
0
rrc26.ripe.net (via 185.1.8.50)
AS6821AS9002AS3356AS174AS200612
AS200612
4
rrc00.ripe.net (via 161.129.152.2)
AS6821AS9002AS3356AS174AS971AS13830length differs
AS13830
5
rrc15.ripe.net (via 187.16.222.107)
AS6821AS9002AS3356AS174AS174AS263152length differs
AS263152
2
rrc05.ripe.net (via 193.203.0.92)
AS6821AS9002AS3356AS174AS12577AS215628length differs
AS215628
2
rrc11.ripe.net (via 198.32.160.58)
AS6821AS9002AS3356AS174AS21700
AS21700
2
rrc01.ripe.net (via 195.66.225.48)
AS6821AS9002AS3356AS174AS62167
AS62167
0
rrc21.ripe.net (via 37.49.237.175)
AS6821AS9002AS3356AS174AS199524
AS199524
0
rrc00.ripe.net (via 185.193.84.191)
AS6821AS9002AS3356AS174AS15935AS29504length differs
AS29504
4
rrc00.ripe.net (via 193.33.94.251)
AS6821AS9002AS3356AS174AS58057
AS58057
3

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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