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AS12731

IPHH

IPHH Internet Port Hamburg GmbH

Registry

Authoritative registration data

AS number
12731
Name
IPHH
Organisation
IPHH Internet Port Hamburg GmbH
Country
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

11

IPv6 prefixes

5

Total announced

16

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS12731
213.128.128.0/19 IPv4 /19 not checked
62.201.160.0/19 IPv4 /19 not checked
185.53.220.0/22 IPv4 /22 not checked
193.41.8.0/23 IPv4 /23 not checked
194.113.42.0/23 IPv4 /23 not checked
45.130.192.0/23 IPv4 /23 not checked
185.34.67.0/24 IPv4 /24 not checked
185.8.224.0/24 IPv4 /24 not checked
192.129.45.0/24 IPv4 /24 not checked
62.201.171.0/24 IPv4 /24 not checked
91.216.90.0/24 IPv4 /24 not checked
2001:868::/29 IPv6 /29 not checked
2a03:4240::/32 IPv6 /32 not checked
2a0e:57c0:800::/38 IPv6 /38 not checked
2a0f:f640::/47 IPv6 /47 not checked
2001:678:2c4::/48 IPv6 /48 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS12731
Address families
AMS-IX 10,000 Mbps IPv4 · IPv6
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN 10,000 Mbps IPv4 · IPv6
DE-CIX Hamburg: DE-CIX Hamburg Peering LAN 10,000 Mbps IPv4 · IPv6
MegaIX Berlin 10,000 Mbps IPv4 · IPv6
MegaIX Dusseldorf 10,000 Mbps IPv4 · IPv6
MegaIX Frankfurt 110,000 Mbps IPv4 · IPv6
MegaIX Hamburg 100,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS12731 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

66 networks seen before AS12731 in AS paths

Observed upstreams
Families
AS5405 817 11,184
v4 v6
AS33891 CORE-BACKBONE 583 8,425
v4 v6
AS174 COGENT-174 233 3,395
v4 v6
AS6939 HURRICANE 234 1,642
v4 v6
AS14840 ASN14840 22 634
v4 v6
AS13030 INIT7 13 558
v4 v6
AS12779 ITGATE 14 507
v4 v6
AS34019 HIVANE 27 497
v4 v6
AS3320 DTAG 29 464
v4 v6
AS48362 TKSWF-AS 21 461
v4 v6
AS47147 19 452
v4 v6
AS35280 F5 24 341
v4 v6
AS3223 VOXILITY 264 338
v4
AS35625 30 330
v4 v6
AS34549 MEER-AS 22 326
v4 v6
AS24961 17 249
v4 v6
AS34927 iFog-GmbH 20 248
v4 v6
AS37497 18 240
v4
AS34177 CELESTE-AS 23 239
v4 v6
AS6057 6057 20 234
v4 v6
AS39351 ESAB-AS 16 229
v4 v6
AS20485 14 157
v4
AS1103 SURFNET-NL 10 139
v4 v6
AS42708 9 138
v4 v6
AS29691 12 128
v4 v6
AS41327 FIBERTELECOM-AS 13 126
v4 v6
AS8298 13 125
v4 v6
AS30844 9 118
v4
AS6777 7 117
v4 v6
AS29075 11 115
v4 v6
AS37468 ORG-AC4-AFRINIC 13 114
v4 v6
AS212024 RISSON 8 112
v4 v6
AS1764 NEXTLAYER-AS 9 108
v4 v6
AS6663 9 107
v4 v6
AS137409 GSLNETWORKS-AS-AP 9 105
v4
AS37100 7 103
v4
AS56655 GIGAHOST 5 103
v4
AS60171 7 102
v4 v6
AS20766 5 98
v4
AS6204 6 97
v4
AS7713 telkomnet-as-ap 6 75
v4
AS205103 5 71
v4
AS9002 RETN-AS 11 67
v6
AS29632 24 52
v6
AS50673 9 46
v4 v6
AS6461 ZAYO-6461 4 38
v4 v6
AS13157 15 35
v4 v6
AS9044 6 34
v4 v6
AS7195 7195 15 31
v6
AS20764 RASCOM-AS 7 27
v4 v6
AS1267 4 19
v4
AS22356 3 15
v4
AS61049 2 14
v4
AS13101 4 12
v4
AS8758 IWAY 2 11
v4 v6
AS4230 ASN4230 4 10
v6
AS8708 1 10
v4
AS28716 2 9
v4 v6
AS4455 2 6
v4 v6
AS3303 SWISSCOM 1 5
v4 v6
AS4601 1 5
v6
AS6910 1 5
v6
AS12577 1 5
v6
AS29208 1 4
v4
AS20562 1 1
v6
AS30781 1 1
v6

No rows match “”.

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Observed downstreams

14 networks seen after AS12731 in AS paths

Observed downstreams
Families
AS60664 520 32,727
v4 v6
AS60926 360 1,744
v4 v6
AS5401 329 1,302
v4 v6
AS21235 328 1,188
v4 v6
AS209148 295 502
v4 v6
AS50017 297 459
v4 v6
AS13157 204 436
v4 v6
AS1898 280 358
v4
AS2777 137 344
v4 v6
AS20144 40 131
v4 v6
AS206813 66 95
v4 v6
AS174 COGENT-174 14 34
v4
AS49009 17 22
v4 v6
AS25152 K-ROOT-SERVER 2 6
v4 v6

No rows match “”.

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Uncertain adjacencies

90 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS8218 NEO-ASN 8 911
v4 v6
AS24482 SGGS-AS-AP 11 781
v4 v6
AS25091 IP-Max 13 369
v4 v6
AS3214 XTOM 13 270
v4 v6
AS51185 MAINSTREAMING-AS 12 264
v4 v6
AS199524 GCORE 11 264
v4 v6
AS212483 level86 11 250
v4 v6
AS49544 i3Dnet 11 247
v4 v6
AS31027 GlobalConnect-AS31027 10 240
v4 v6
AS35710 WEBERCLOUD 10 240
v4 v6
AS15547 11 238
v4 v6
AS51184 10 234
v4 v6
AS47692 9 224
v4 v6
AS8529 OMANTEL-AS 11 197
v4 v6
AS60664 2 195
v4 v6
AS25160 18 175
v4 v6
AS12859 14 168
v4 v6
AS1828 UNITAS 12 144
v4 v6
AS50763 11 142
v4 v6
AS680 12 140
v4 v6
AS15605 12 139
v4 v6
AS553 12 138
v4 v6
AS3333 11 138
v4 v6
AS50300 11 138
v4 v6
AS29140 12 137
v4 v6
AS12637 9 136
v4 v6
AS1140 9 135
v4 v6
AS559 12 132
v4 v6
AS52320 52320 12 132
v4 v6
AS39122 7 132
v4 v6
AS199938 11 130
v4 v6
AS271253 9 130
v4 v6
AS25220 13 129
v4 v6
AS35360 13 128
v4 v6
AS58057 13 128
v4 v6
AS37721 ORG-VTS1-AFRINIC 8 128
v4 v6
AS213151 13 127
v4 v6
AS48919 12 127
v4 v6
AS58299 OPENFACTORY-AS 13 125
v4 v6
AS20932 12 125
v4 v6
AS198150 11 125
v4 v6
AS31510 11 123
v4 v6
AS42541 13 122
v4 v6
AS64475 12 122
v4 v6
AS6424 10 122
v4 v6
AS12969 9 122
v4
AS3212 13 120
v4 v6
AS209823 11 120
v4 v6
AS49605 9 120
v4
AS210937 Showfom 11 119
v4 v6
AS56987 AS-ABACLOUDA 9 119
v4 v6
AS205112 11 118
v4 v6
AS34288 10 118
v4 v6
AS264479 10 111
v4 v6
AS8426 CLARANET-AS 9 110
v4
AS13237 9 110
v4
AS14630 9 110
v4
AS34800 7 108
v4
AS21412 10 106
v4
AS57777 9 105
v4 v6
AS206356 8 104
v4
AS36236 NETACTUATE 10 102
v4 v6
AS35598 7 101
v4
AS61573 10 99
v4 v6
AS29049 7 98
v4
AS48185 2 60
v4 v6
AS17639 CONVERGE-AS 8 24
v4 v6
AS28917 6 24
v6
AS51873 6 23
v4 v6
AS212635 3 22
v4 v6
AS213241 9 20
v6
AS45489 SLT-GLOBAL 7 17
v4 v6
AS56662 7 17
v6
AS14907 WIKIMEDIA 2 16
v4 v6
AS263152 2 14
v4
AS44901 2 10
v4 v6
AS60926 1 10
v4 v6
AS198249 3 8
v6
AS5401 1 8
v4 v6
AS21235 1 8
v4 v6
AS18106 VIEWQWEST-SG-AP 2 6
v4 v6
AS50017 2 6
v4 v6
AS198385 AlpineDC 2 6
v4 v6
AS6667 1 6
v4 v6
AS50629 LWLCOM 1 4
v4
AS209148 1 4
v4 v6
AS20144 1 3
v4 v6
AS1898 1 2
v4
AS2777 1 2
v4 v6
AS206813 1 1
v6

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.