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Autonomous System details for AS12731

AS12731

IPHH Internet Port Hamburg GmbH • iphh.net

AS12731 — IPHH Internet Port Hamburg GmbH

AS Name

IPHH

Country

Germany (DE)

Website

iphh.net

Number of IPv4

20,224

Number of IPv6

7.14 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

September 20, 2002

Last updated

April 02, 2026

IP Ranges

11 IPv4 prefixes, 5 IPv6 prefixes

Prefix	Company	Number of IPs
45.130.192.0/23	HDWE Verwaltungs- und Planungs-GmbH	512
62.201.160.0/19	Riensch und Held GmbH & Co. KG	8,192
62.201.171.0/24	IPHH Internet Port Hamburg GmbH	256
91.216.90.0/24	ePages GmbH	256
185.8.224.0/24	Think1st Ltd & Co. Kg	256
185.34.67.0/24	IPHH Internet Port Hamburg GmbH	256
185.53.220.0/22	IPHH Internet Port Hamburg GmbH	1,024
192.129.45.0/24	IPHH Internet Port Hamburg GmbH	256
193.41.8.0/23	SupplyOn Aktiengesellschaft	512
194.113.42.0/23	mail.de GmbH	512
213.128.128.0/19	Internet Port Hamburg	8,192
2001:678:2c4::/48	ePages GmbH	1.21 × 10²⁴
2001:868::/29	IPHH Internet Port Hamburg GmbH	6.34 × 10²⁹
2a03:4240::/32	Think1st Ltd & Co. Kg	7.92 × 10²⁸
2a0e:57c0:800::/38	HDWE Verwaltungs- und Planungs-GmbH	1.24 × 10²⁷
2a0f:f640::/47	mail.de GmbH	2.42 × 10²⁴

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS12731

122 peers

AS9044 AS174 AS553 AS559 AS680 AS1031 AS1103 AS1140 AS1267 AS1764 AS1828 AS3214 AS3216 AS3303 AS3333 AS5713 AS6057 AS6424 AS6461 AS6939 AS7195 AS7713 AS8218 AS8298 AS8426 AS8529 AS8758 AS12552 AS12577 AS12637 AS12779 AS12859 AS12969 AS13030 AS13237 AS14630 AS14907 AS15547 AS15605 AS17639 AS18106 AS20485 AS20932 AS21412 AS22356 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 AS47692 AS47957 AS48185 AS48362 AS48919 AS49544 AS49605 AS50300 AS50673 AS50763 AS51184 AS51185 AS51873 AS51907 AS52320 AS56655 AS56987 AS57777 AS58057 AS58299 AS58511 AS61049 AS61568 AS63927 AS64475 AS132337 AS137409 AS199524 AS199938 AS205112 AS206356 AS209823 AS210937 AS212024 AS212483 AS212635 AS213151 AS263152 AS264479 AS271253 AS47147

AS12731 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS12731

4 upstreams

AS3320 AS5405 AS13101 AS33891

AS12731 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS12731 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS12731

10 downstreams

AS1898 AS5401 AS13157 AS20144 AS21235 AS49009 AS50017 AS60664 AS206813 AS209148

AS12731 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.