All ASNs

Autonomous System details for AS12732

AS12732

GutCon GmbH • all.de

AS12732 — GutCon GmbH

AS Name

GUTCON-NET

Country

Germany (DE)

Website

all.de

Number of IPv4

2,304

Number of IPv6

7.92 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

July 24, 2002

Last updated

December 02, 2025

IP Ranges

6 IPv4 prefixes, 6 IPv6 prefixes

Prefix	Company	Number of IPs
91.199.214.0/24	GutCon GmbH	256
193.34.120.0/22	SDV Server-Services und Datenverarbeitung GmbH	1,024
193.34.121.0/24	SDV Server-Services und Datenverarbeitung GmbH	256
193.34.122.0/24	SDV Server-Services und Datenverarbeitung GmbH	256
212.21.71.0/24	D-hosting die Rackspace & Connectivity GmbH	256
212.42.230.0/24	Maghan, Inc.	256
2001:67c:278c::/48	Carrier 51 GmbH	1.21 × 10²⁴
2001:67c:27fc::/48	GutCon GmbH	1.21 × 10²⁴
2001:bf0::/29	D-hosting die Rackspace & Connectivity GmbH	6.34 × 10²⁹
2001:bf0::/32	D-hosting die Rackspace & Connectivity GmbH	7.92 × 10²⁸
2001:bf0:40::/48	D-hosting die Rackspace & Connectivity GmbH	1.21 × 10²⁴
2001:bf1::/32	D-hosting die Rackspace & Connectivity GmbH	7.92 × 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 AS12732

99 peers

AS553 AS559 AS680 AS1267 AS1764 AS1836 AS4455 AS5713 AS6057 AS6424 AS8218 AS8283 AS8426 AS8758 AS3214 AS6939 AS7713 AS8298 AS8529 AS12552 AS12577 AS12779 AS12859 AS14537 AS17639 AS25091 AS25160 AS25220 AS29075 AS31510 AS33891 AS34019 AS34177 AS34288 AS35280 AS35710 AS36994 AS37468 AS41327 AS45352 AS47692 AS47957 AS48362 AS49544 AS51907 AS52075 AS52320 AS58057 AS62275 AS63927 AS64475 AS137409 AS198385 AS212483 AS264479 AS13030 AS13237 AS14630 AS15547 AS18106 AS20485 AS20562 AS20764 AS20932 AS21412 AS24482 AS24940 AS24961 AS28716 AS29140 AS29691 AS34549 AS34927 AS35360 AS35598 AS35625 AS37100 AS37721 AS38880 AS39120 AS39351 AS42541 AS47147 AS48919 AS50629 AS51184 AS56987 AS57777 AS58299 AS58511 AS132337 AS199524 AS199938 AS205112 AS206356 AS209823 AS210937 AS212024 AS213151

AS12732 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 AS12732

5 upstreams

AS174 AS3257 AS3356 AS5405 AS30742

AS12732 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS12732 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS12732

6 downstreams

AS8875 AS15657 AS25516 AS39614 AS44716 AS203965

AS12732 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.