All ASNs

Autonomous System details for AS12676

AS12676

HKN GmbH • hkn.de

AS12676 — HKN GmbH

AS Name

NCORE-AS

Country

Germany (DE)

Website

hkn.de

Number of IPv4

74,496

Number of IPv6

1.19 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

August 30, 2002

Last updated

January 12, 2026

IP Ranges

12 IPv4 prefixes, 6 IPv6 prefixes

Prefix	Company	Number of IPs
88.205.0.0/20	HKN GmbH	4,096
88.205.32.0/19	HKN GmbH	8,192
88.205.64.0/19	HKN GmbH	8,192
88.205.96.0/19	HKN GmbH	8,192
91.208.74.0/24	Hans-Gerd Bleckmann Informationssysteme GmbH & Co. KG	256
94.100.134.0/24	NET-06	256
109.234.248.0/21	dng IT GmbH & Co. KG	2,048
185.90.228.0/22	HKN GmbH	1,024
185.146.60.0/22	ibeco Cloud Services	1,024
193.143.122.0/24	cojama Infosystems GmbH	256
212.46.96.0/19	HKN GmbH	8,192
213.9.0.0/17	HKN GmbH	32,768
2a01:6780:4::/48	IPv6NET04	1.21 × 10²⁴
2a01:a740::/32	dng IT GmbH & Co. KG	7.92 × 10²⁸
2a02:4c00::/40	HKN GmbH	3.09 × 10²⁶
2a02:4c00:100::/40	HKN GmbH	3.09 × 10²⁶
2a02:4c07:4000::/34	werkbank multimedia gmbh	1.98 × 10²⁸
2a02:4c07:8000::/34	HKN GmbH	1.98 × 10²⁸

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 AS12676

106 peers

AS174 AS553 AS559 AS680 AS1267 AS1764 AS1828 AS1836 AS3214 AS4455 AS5405 AS5713 AS6057 AS6424 AS6939 AS7195 AS7713 AS8283 AS8426 AS8455 AS8529 AS8758 AS9044 AS12552 AS12577 AS8298 AS12779 AS12859 AS13030 AS13237 AS14537 AS14630 AS15547 AS17639 AS18106 AS20485 AS20562 AS20764 AS20932 AS21412 AS23764 AS24482 AS24940 AS24961 AS25091 AS25160 AS25220 AS28716 AS29075 AS29140 AS29691 AS31510 AS33891 AS34019 AS34177 AS34288 AS34549 AS34927 AS35280 AS35360 AS35598 AS35625 AS35710 AS36994 AS37100 AS37468 AS37721 AS38880 AS39120 AS39351 AS41095 AS41327 AS42541 AS42708 AS45352 AS47147 AS47692 AS47957 AS48362 AS48919 AS49544 AS50629 AS51184 AS51907 AS52075 AS52320 AS56987 AS57777 AS58057 AS58299 AS58511 AS63927 AS64475 AS132337 AS137409 AS198385 AS199524 AS199938 AS205112 AS206356 AS209823 AS210937 AS212024 AS212483 AS213151 AS264479

AS12676 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 AS12676

3 upstreams

AS1299 AS3257 AS3320

AS12676 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS12676 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS12676

8 downstreams

AS27173 AS40999 AS47461 AS197435 AS203427 AS203777 AS205734 AS215341

AS12676 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.