AS12731
IPHH Internet Port Hamburg GmbH- Announced prefixes
- 14
- Upstreams
- 5
- Peers
- 122
- Downstreams
- 12
Adjacent ASNs
Neighbor nodes aren't clickable. To look up an ASN, use the ASN lookup page
All Neighbor ASNs
Upstream5
Buys transit from them
- AS3223
- AS3320
- AS5405
- AS13101
- AS33891
Peer122
Settlement-free traffic exchange
- AS174
- AS553
- AS559
- AS680
- AS1031
- AS1103
- AS1140
- AS1267
- AS1764
- AS1828
- AS3214
- AS3216
- AS3303
- AS3333
- AS5713
- AS6057
- AS6424
- AS6461
- AS6777
- AS6939
- AS7195
- AS7713
- AS8218
- AS8298
- AS8426
- AS8529
- AS9044
- AS12552
- AS12637
- AS12779
- AS12859
- AS12969
- AS13030
- AS13237
- AS14630
- AS14907
- AS15547
- AS15605
- AS17639
- AS18106
- AS20485
- AS20766
- AS20932
- AS21412
- AS22356
- AS23673
- AS24482
- AS24940
- AS24961
- AS25091
- AS25160
- AS25220
- AS29075
- AS29140
- AS29691
- AS30844
- AS31510
- AS34019
- AS34177
- AS34288
- AS34549
- AS34800
- AS34927
- AS35280
- AS35360
- AS35598
- AS35625
- AS35710
- AS36994
- AS37100
- AS37468
- AS37497
- AS37721
- AS38880
- AS39120
- AS39122
- AS39351
- AS41095
- AS41327
- AS42541
- AS42708
- AS45352
- AS47147
- AS47692
- AS47957
- AS48185
- AS48362
- AS48919
- AS49544
- AS49605
- AS50300
- AS50673
- AS50763
- AS51184
- AS51185
- AS51873
- AS51907
- AS52320
- AS56655
- AS56987
- AS57777
- AS58057
- AS58299
- AS58511
- AS61049
- AS61568
- AS64475
- AS132337
- AS137409
- AS199524
- AS199938
- AS205112
- AS206356
- AS209823
- AS210937
- AS212024
- AS212483
- AS212635
- AS213151
- AS263152
- AS264479
- AS271253
Downstream12
Buys transit from this AS
- AS1898
- AS5401
- AS13157
- AS20144
- AS21235
- AS25152
- AS49009
- AS50017
- AS60664
- AS206813
- AS209148
- AS215787
Recent Prefix Changes
latest 4IP prefixes this ASN started or stopped announcing (derived by diffing successive data syncs).
- Withdrawn
62.201.172.0/242026-08-31 - Withdrawn
194.113.42.0/242026-08-31 - Announced
62.201.172.0/242026-08-25 - Announced
194.113.42.0/242026-08-25
Data: local · Updated 2026-09-06 11:02:08