AS27281
Quantcast Corporation- Announced prefixes
- 7
- Upstreams
- 4
- Peers
- 119
- Downstreams
- 0
Adjacent ASNs
Neighbor nodes aren't clickable. To look up an ASN, use the ASN lookup page
All Neighbor ASNs
Upstream4
Buys transit from them
- AS174
- AS3356
- AS6461
- AS52025
Peer119
Settlement-free traffic exchange
- AS293
- AS553
- AS559
- AS1764
- AS1828
- AS1836
- AS3130
- AS3214
- AS3701
- AS4181
- AS4455
- AS4826
- AS5405
- AS5713
- AS6057
- AS6424
- AS6939
- AS7195
- AS7552
- AS7575
- AS7713
- AS8220
- AS8298
- AS8426
- AS8529
- AS8758
- AS8966
- AS9002
- AS9902
- AS11039
- AS12552
- AS12577
- AS12779
- AS13237
- AS13786
- AS14630
- AS15547
- AS16552
- AS17639
- AS17660
- AS18106
- AS20055
- AS20485
- AS20562
- AS20764
- AS20932
- AS21412
- AS22356
- AS23673
- AS24482
- AS24516
- AS24940
- AS24961
- AS25091
- AS25160
- AS25220
- AS28716
- AS29075
- AS29140
- AS29691
- AS29838
- AS31510
- AS32590
- AS33891
- AS34019
- AS34177
- AS34288
- AS34549
- AS34927
- AS35280
- AS35360
- AS35598
- AS35625
- AS35710
- AS36994
- AS37100
- AS37721
- AS38001
- AS38880
- AS39120
- AS39351
- AS40271
- AS42541
- AS45352
- AS47147
- AS47692
- AS48362
- AS48919
- AS49544
- AS51184
- AS51907
- AS52320
- AS53828
- AS56987
- AS57695
- AS57777
- AS58057
- AS58299
- AS58511
- AS58952
- AS63927
- AS64475
- AS132337
- AS137409
- AS151326
- AS198385
- AS199524
- AS199938
- AS205112
- AS206356
- AS209823
- AS210937
- AS212024
- AS212483
- AS213151
- AS215859
- AS264479
- AS394256
- AS398465
Downstream0
Buys transit from this AS
None
Recent Prefix Changes
latest 9IP prefixes this ASN started or stopped announcing (derived by diffing successive data syncs).
- Announced
91.228.72.0/242026-09-05 - Announced
91.228.74.0/242026-09-05 - Announced
192.184.71.0/242026-09-05 - Withdrawn
91.228.72.0/242026-09-05 - Withdrawn
91.228.74.0/242026-09-05 - Withdrawn
192.184.71.0/242026-09-05 - Announced
91.228.72.0/242026-08-31 - Announced
91.228.74.0/242026-08-31 - Announced
192.184.71.0/242026-08-31
Data: local · Updated 2026-09-08 04:24:38