All ASNs

Autonomous System details for AS43623

AS43623

Hessischer Rundfunk • ard-stern.de

AS43623 — Hessischer Rundfunk

AS Name

ARD-STERNPUNKT

Country

Germany (DE)

Website

ard-stern.de

Number of IPv4

12,544

Number of IPv6

6.34 × 10²⁹

ASN type

Hosting

Status

Allocated

Registry

RIPE

Allocated

September 03, 2007

Last updated

May 16, 2026

IP Ranges

26 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
91.195.78.0/23	Hessischer Rundfunk	512
149.219.8.0/24	Westdeutscher Rundfunk Koln	256
149.219.249.0/24	Westdeutscher Rundfunk Koln	256
149.219.250.0/24	Westdeutscher Rundfunk Koln	256
185.17.244.0/22	Hessischer Rundfunk	1,024
185.17.246.0/24	Hessischer Rundfunk	256
185.17.247.0/24	Hessischer Rundfunk	256
193.22.46.0/23	Mitteldeutscher Rundfunk (MDR)	512
193.189.152.0/23	ARD ZDF Deutschlandradio Beitragsservice	512
194.55.39.0/24	Deutsche Welle Anstalt des Oeffentlichen Rechts	256
194.59.34.0/23	SWR-Suedwestrundfunk	512
194.113.143.0/24	Hessischer Rundfunk	256
194.127.132.0/23	SWR-Suedwestrundfunk	512
194.127.132.0/24	SWR-Suedwestrundfunk	256
194.127.133.0/24	SWR-Suedwestrundfunk	256
194.156.7.0/24	Hessischer Rundfunk	256
217.66.32.0/20	SWR-Suedwestrundfunk	4,096
217.66.32.0/24	SWR-Suedwestrundfunk	256
217.66.33.0/24	SWR-Suedwestrundfunk	256
217.66.35.0/24	SWR-Suedwestrundfunk	256
217.66.37.0/24	SWR-Suedwestrundfunk	256
217.66.38.0/24	SWR-Suedwestrundfunk	256
217.66.39.0/24	SWR-Suedwestrundfunk	256
217.66.42.0/24	SWR-Suedwestrundfunk	256
217.66.44.0/24	SWR-Suedwestrundfunk	256
217.66.47.0/24	SWR-Suedwestrundfunk	256
2a04:880::/29	Hessischer Rundfunk	6.34 × 10²⁹
2a04:880:affe::/48	Hessischer Rundfunk	1.21 × 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 AS43623

93 peers

AS553 AS559 AS1764 AS1836 AS4455 AS5405 AS6057 AS6424 AS6939 AS7195 AS7713 AS8220 AS8298 AS8426 AS8529 AS12552 AS12577 AS13237 AS15547 AS18106 AS20932 AS21412 AS24940 AS25091 AS25220 AS28716 AS29075 AS29140 AS29691 AS31510 AS34019 AS34177 AS34288 AS34549 AS34927 AS35280 AS35360 AS35625 AS37100 AS37468 AS38880 AS39351 AS41327 AS42541 AS680 AS3214 AS5713 AS8455 AS8758 AS12779 AS13030 AS14537 AS14630 AS17639 AS20485 AS20764 AS22356 AS24482 AS24961 AS25160 AS35598 AS35710 AS39120 AS52320 AS58057 AS58511 AS63927 AS206356 AS210937 AS212024 AS263444 AS264479 AS45352 AS47147 AS47692 AS48362 AS48919 AS49544 AS51184 AS51907 AS56987 AS57777 AS58299 AS64475 AS132337 AS137409 AS198385 AS199524 AS199938 AS201709 AS205112 AS212483 AS213151

AS43623 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 AS43623

4 upstreams

AS174 AS3209 AS3320 AS8881

AS43623 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS43623 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS43623

7 downstreams

AS8303 AS21382 AS31518 AS41969 AS200777 AS204146 AS204155

AS43623 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.