NetKnife-PFX-121-100-48-0-21
121.100.48.0/21
Status: [RPKI Valid]
Origin: AS38742 (best)
Source: [live]
Vantage point: rrc01.ripe.net (via 5.57.81.186)
Observed:
1.Path
2.Communities
No BGP communities observed on this path.
3.RPKI Validation
Origin AS38742, checked against RPKI .
- > 121.100.48.0/21 (max length /21, origin AS38742)
IRR: match (APNIC)
4.Topology
Origin ASNTransitTier 1
Loading topology…
5.Vantage points
130 of 136 feeds see a different AS path than the rest — highlighted below.
Vantage point
AS path
Peer
Communities
Observed
rrc01.ripe.net (via 5.57.81.186)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS4637AS6894
AS6894
0
rrc20.ripe.net (via 91.206.52.103)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS8758AS196621
AS196621
4
rrc01.ripe.net (via 195.66.224.76)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS7473AS6461
AS6461
1
rrc19.ripe.net (via 196.60.8.190)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS37468AS37239
AS37239
1
rrc10.ripe.net (via 217.29.67.54)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS20912length differs
AS20912
0
rrc01.ripe.net (via 195.66.225.216)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS8966AS25160
AS25160
4
rrc23.ripe.net (via 27.111.229.219)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS45896length differs
AS45896
1
rrc03.ripe.net (via 80.249.210.85)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS8966AS25160
AS25160
5
rrc06.ripe.net (via 202.249.2.83)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS6939AS2500
AS2500
12
rrc03.ripe.net (via 80.249.210.134)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS34019length differs
AS34019
4
rrc12.ripe.net (via 80.81.193.145)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS34019length differs
AS34019
4
rrc12.ripe.net (via 80.81.197.27)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS210937length differs
AS210937
1
rrc00.ripe.net (via 89.234.186.6)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS34019AS204092
AS204092
6
rrc25.ripe.net (via 45.67.83.250)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS34019AS207910
AS207910
4
rrc21.ripe.net (via 37.49.236.71)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS34019length differs
AS34019
4
rrc25.ripe.net (via 193.43.214.253)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS34019AS44097
AS44097
3
rrc18.ripe.net (via 193.242.98.141)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS15704AS29680length differs
AS29680
7
rrc22.ripe.net (via 86.104.125.113)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS35505length differs
AS35505
4
rrc04.ripe.net (via 192.65.185.142)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS20932
AS20932
0
rrc10.ripe.net (via 217.29.66.5)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS5392length differs
AS5392
0
rrc12.ripe.net (via 80.81.194.140)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS28910AS28910AS28910AS28910AS28910AS31133AS13101AS29551AS25220length differs
AS25220
6
rrc12.ripe.net (via 80.81.195.35)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS28910AS28910AS28910AS28910AS28910AS31133AS48200AS35710length differs
AS35710
0
rrc25.ripe.net (via 91.132.202.2)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS28910AS28910AS28910AS28910AS28910AS31133AS48200AS35710length differs
AS35710
0
rrc00.ripe.net (via 194.50.19.4)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS202365length differs
AS202365
0
rrc20.ripe.net (via 91.206.52.5)
AS38742AS138322AS38193AS174AS3320AS47147length differs
AS47147
9
rrc22.ripe.net (via 86.104.125.59)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS174AS12310AS56430length differs
AS56430
6
rrc00.ripe.net (via 45.116.179.212)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS28910AS8359AS55720length differs
AS55720
0
rrc12.ripe.net (via 80.81.194.59)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS29140length differs
AS29140
1
rrc15.ripe.net (via 187.16.222.107)
AS38742AS138322AS38193AS174AS264409AS263152length differs
AS263152
5
rrc20.ripe.net (via 91.206.52.141)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS59891length differs
AS59891
6
rrc00.ripe.net (via 185.193.84.191)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS29504length differs
AS29504
0
rrc00.ripe.net (via 154.11.12.212)
AS38742AS138322AS38193AS3320AS852length differs
AS852
0
rrc20.ripe.net (via 91.206.52.109)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS198385length differs
AS198385
1
rrc12.ripe.net (via 80.81.194.100)
AS38742AS138322AS38193AS6762AS2914AS47692length differs
AS47692
9
rrc05.ripe.net (via 193.203.0.192)
AS38742AS138322AS38193AS6762AS2914AS47692length differs
AS47692
9
rrc00.ripe.net (via 103.212.68.10)
AS38742AS138322AS38193AS6762AS2914AS55720length differs
AS55720
0
rrc03.ripe.net (via 80.249.208.122)
AS38742AS138322AS38193AS6762AS6461length differs
AS6461
1
rrc24.ripe.net (via 5.188.4.211)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS38008AS38008AS46997length differs
AS46997
3
rrc25.ripe.net (via 14.1.54.38)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS61138length differs
AS61138
3
rrc00.ripe.net (via 203.119.104.1)
AS38742AS138322AS38193AS6762AS4637AS1221AS4608length differs
AS4608
0
rrc00.ripe.net (via 217.151.205.147)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS20514
AS20514
3
rrc04.ripe.net (via 192.65.185.141)
AS38742AS138322AS38193AS174AS6830AS6730length differs
AS6730
6
rrc01.ripe.net (via 5.57.81.210)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS31742length differs
AS31742
0
rrc19.ripe.net (via 196.60.8.44)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS327983length differs
AS327983
0
rrc25.ripe.net (via 103.74.171.30)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS7473AS7474AS132847length differs
AS132847
18
rrc25.ripe.net (via 154.18.4.110)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS6939AS134823
AS134823
2
rrc25.ripe.net (via 103.167.66.1)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS142271length differs
AS142271
1
rrc24.ripe.net (via 177.101.16.80)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS14840AS61626AS53046length differs
AS53046
0
rrc20.ripe.net (via 91.206.52.127)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS8758AS20612
AS20612
5
rrc20.ripe.net (via 91.206.52.126)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS8758AS20612
AS20612
5
rrc25.ripe.net (via 77.243.32.58)
AS38742AS138322AS12552AS31027length differs
AS31027
10
rrc25.ripe.net (via 77.243.32.3)
AS38742AS138322AS12552AS31027length differs
AS31027
10
rrc03.ripe.net (via 80.249.210.99)
AS38742AS138322AS50763length differs
AS50763
1
rrc07.ripe.net (via 194.68.123.226)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS24482
AS24482
10
rrc00.ripe.net (via 208.51.134.248)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS3216AS3356AS3549length differs
AS3549
14
rrc25.ripe.net (via 91.245.214.242)
AS38742AS138322AS13004length differs
AS13004
0
rrc20.ripe.net (via 91.206.53.35)
AS38742AS138322AS8298AS57777length differs
AS57777
1
rrc23.ripe.net (via 27.111.228.43)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS3491
AS3491
9
rrc22.ripe.net (via 86.104.125.81)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS3216AS6663AS39737AS31554length differs
AS31554
1
rrc03.ripe.net (via 80.249.208.209)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS8455AS51088length differs
AS51088
6
rrc04.ripe.net (via 192.65.185.157)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS34177AS12350length differs
AS12350
0
rrc01.ripe.net (via 195.66.226.31)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS3216AS12779
AS12779
3
rrc26.ripe.net (via 185.1.8.3)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS48237
AS48237
0
rrc14.ripe.net (via 198.32.176.164)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS9002AS19151
AS19151
0
rrc01.ripe.net (via 195.66.224.167)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS3491
AS3491
6
rrc06.ripe.net (via 202.249.2.185)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS25152length differs
AS25152
4
rrc21.ripe.net (via 37.49.236.177)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS3216AS12779
AS12779
3
rrc25.ripe.net (via 79.143.96.61)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS15958AS15397length differs
AS15397
0
rrc03.ripe.net (via 80.249.211.217)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS8455
AS8455
1
rrc01.ripe.net (via 195.66.226.113)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS42473
AS42473
9
rrc01.ripe.net (via 195.66.227.163)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299length differs
AS1299
0
rrc01.ripe.net (via 195.66.226.38)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS24482
AS24482
10
rrc21.ripe.net (via 37.49.236.36)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS16347
AS16347
0
rrc19.ripe.net (via 196.60.8.152)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS3491
AS3491
9
rrc19.ripe.net (via 196.60.9.84)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS3491AS37697length differs
AS37697
10
rrc25.ripe.net (via 149.3.171.245)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS9121AS48678length differs
AS48678
1
rrc01.ripe.net (via 195.66.224.81)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS1828
AS1828
2
rrc15.ripe.net (via 187.16.217.122)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299AS35280
AS35280
10
rrc25.ripe.net (via 66.255.243.37)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS3216AS3356AS13781length differs
AS13781
13
rrc24.ripe.net (via 185.197.24.1)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS3216AS3356AS49544length differs
AS49544
6
rrc00.ripe.net (via 165.16.221.66)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS37721
AS37721
4
rrc01.ripe.net (via 195.66.227.148)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS14630
AS14630
2
rrc15.ripe.net (via 187.16.220.216)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS9002AS12956AS52873length differs
AS52873
4
rrc24.ripe.net (via 185.197.26.1)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS3216AS3356AS49544length differs
AS49544
6
rrc25.ripe.net (via 62.115.129.90)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS1299length differs
AS1299
0
rrc25.ripe.net (via 103.152.35.254)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS38008AS38008length differs
AS38008
3
rrc21.ripe.net (via 37.49.236.228)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS24482
AS24482
14
rrc20.ripe.net (via 91.206.52.205)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS24482
AS24482
14
rrc10.ripe.net (via 217.29.66.158)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS24482
AS24482
14
rrc26.ripe.net (via 185.1.8.59)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS49544
AS49544
4
rrc25.ripe.net (via 94.207.42.2)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS57187length differs
AS57187
4
rrc00.ripe.net (via 45.14.68.69)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS12389AS6939AS206499length differs
AS206499
4
rrc03.ripe.net (via 80.249.211.237)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS199938
AS199938
1
rrc03.ripe.net (via 80.249.208.34)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS1103
AS1103
1
rrc03.ripe.net (via 80.249.210.153)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS24482
AS24482
6
rrc03.ripe.net (via 80.249.208.162)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727AS49544
AS49544
4
rrc03.ripe.net (via 80.249.208.255)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS28910AS43727length differs
AS6777
4
rrc15.ripe.net (via 187.16.216.209)
AS38742AS138322AS38193AS174AS4230AS28634length differs
AS28634
2
rrc06.ripe.net (via 210.171.224.1)
AS38742AS138322AS138322AS138322AS138322AS138322AS138322AS17557AS6939length differs
AS23815
2
rrc24.ripe.net (via 138.122.60.1)
AS38742AS138322AS38193AS174AS61573length differs
AS61573
1
rrc25.ripe.net (via 102.220.16.1)
AS38742AS138322AS38193AS174AS60171AS328840length differs
AS328840
4
rrc00.ripe.net (via 193.0.0.56)
AS38742AS138322AS1103AS3333length differs
AS3333
0
rrc19.ripe.net (via 196.60.9.165)
AS38742AS138322AS38193AS174AS5511AS60068AS917length differs
AS917
15
rrc20.ripe.net (via 91.206.52.197)
AS38742AS138322AS38193AS174AS6830AS51873length differs
AS51873
1
rrc25.ripe.net (via 176.119.210.1)
AS38742AS138322AS38193AS174AS56457length differs
AS56457
5
rrc13.ripe.net (via 195.208.209.66)
AS38742AS138322AS38193AS174AS35598length differs
AS35598
4
rrc01.ripe.net (via 5.57.80.113)
AS38742AS138322AS38193AS174AS15692length differs
AS15692
4
rrc25.ripe.net (via 195.69.189.4)
AS38742AS138322AS38193AS174AS28910length differs
AS28910
0
rrc03.ripe.net (via 80.249.208.208)
AS38742AS138322AS38193AS174AS12956length differs
AS12956
2
rrc21.ripe.net (via 37.49.237.143)
AS38742AS138322AS38193AS174AS6453AS50628length differs
AS50628
3
rrc01.ripe.net (via 5.57.81.231)
AS38742AS138322AS38193AS174AS60068AS917length differs
AS917
8
rrc24.ripe.net (via 200.40.162.202)
AS38742AS138322AS38193AS174AS6057length differs
AS6057
0
rrc21.ripe.net (via 37.49.236.27)
AS38742AS138322AS38193AS174AS62000AS2027length differs
AS2027
3
rrc12.ripe.net (via 80.81.193.194)
AS38742AS138322AS38193AS174AS48919length differs
AS48919
2
rrc00.ripe.net (via 64.246.96.5)
AS38742AS138322AS38193AS174AS20205length differs
AS20205
2
rrc01.ripe.net (via 195.66.227.195)
AS38742AS138322AS38193AS174AS3170length differs
AS3170
3
rrc07.ripe.net (via 194.68.123.57)
AS38742AS138322AS38193AS174AS3399length differs
AS3399
8
rrc25.ripe.net (via 192.154.3.129)
AS38742AS138322AS38193AS174AS32621AS394414length differs
AS394414
0
rrc01.ripe.net (via 195.66.224.32)
AS38742AS138322AS38193AS174AS3257length differs
AS3257
5
rrc12.ripe.net (via 80.81.196.110)
AS38742AS138322AS38193AS174AS3257length differs
AS3257
5
rrc15.ripe.net (via 187.16.217.161)
AS38742AS138322AS38193AS174AS13786length differs
AS13786
8
rrc25.ripe.net (via 23.159.16.22)
AS38742AS138322AS38193AS174AS3257AS835length differs
AS835
6
rrc00.ripe.net (via 193.148.251.1)
AS38742AS138322AS38193AS174AS174AS34927length differs
AS34927
2
rrc10.ripe.net (via 217.29.67.13)
AS38742AS138322AS38193AS174AS57111length differs
AS57111
2
rrc04.ripe.net (via 192.65.185.140)
AS38742AS138322AS38193AS174AS29222length differs
AS29222
2
rrc07.ripe.net (via 194.68.123.191)
AS38742AS138322AS38193AS174AS199524length differs
AS199524
0
rrc00.ripe.net (via 49.12.70.222)
AS38742AS138322AS38193AS174AS394256AS44393length differs
AS44393
2
rrc00.ripe.net (via 23.129.32.61)
AS38742AS138322AS38193AS174AS6424AS6424AS6424AS53356AS49134length differs
AS49134
7
rrc11.ripe.net (via 198.32.160.58)
AS38742AS138322AS38193AS174AS21700length differs
AS21700
2
rrc05.ripe.net (via 193.203.0.75)
AS38742AS138322AS38193AS174AS40994length differs
AS40994
3
rrc24.ripe.net (via 45.65.244.1)
AS38742AS138322AS38193AS174AS23520AS64126AS265721length differs
AS265721
0
rrc11.ripe.net (via 198.32.160.12)
AS38742AS138322AS38193AS174AS199524length differs
AS199524
0
rrc21.ripe.net (via 37.49.237.175)
AS38742AS138322AS38193AS174AS199524length differs
AS199524
0
rrc21.ripe.net (via 37.49.237.231)
AS38742AS138322AS38193AS174AS215596AS35426length differs
AS35426
2
rrc25.ripe.net (via 2a0e:46c4:2c11::1)
AS38742AS138322AS38193AS174AS6453AS4755AS9583AS142289length differs
AS142289
0
rrc25.ripe.net (via 103.75.161.246)
AS38742AS138322AS38193AS174AS6453AS4755AS9583AS142289length differs
AS142289
0
6.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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