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AS61157PlusServer GmbH

GermanyRegistryRIPE NCCTypeContent

As of 29th September 2026, AS61157 (PlusServer GmbH), a content network registered in Germany with RIPE NCC, originates 202 IPv4 prefixes covering 369k addresses and 15 IPv6 prefixes. By IPv4 address space that makes it the 848th-largest of the 79,607 networks we see originating IPv4, and the 20th-largest of 2,290 in Germany. It is seen behind 36 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS3320 (Deutsche Telekom AG), and in front of 7 downstream networks. 93% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

202

IPv6 prefixes

15

IPv4 addresses

369k

IPv6 /64s

138B

Upstream graph

The networks AS61157 is seen behind, one and two hops out, drawn from real AS paths.

AS61157Toward the internet core
Upstream graph for AS61157: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61157PlusServer GmbHThis networkAS1299Arelion (fka. Tel…AS3320Deutsche Telekom …AS5405Inter.link GmbHAS6939Hurricane Electri…AS7713PT Telkom Indones…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS37271Workonline Commun…AS3491PCCW Global (HK) …AS13237euNetworks GmbHAS174Cogent Communicat…AS35280F5 Networks SARL

Networks observed one and two hops upstream of AS61157 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

204

adjacent networks

Upstreams
3618%
Peers
16179%
Downstreams
73%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS61157
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer7,08887
AS3320Deutsche Telekom AGDEPeer2,63136
AS5405Inter.link GmbHDEPeer75647
AS7713PT Telkom Indonesia TbkIDPeer6053
AS6939Hurricane Electric LLCUSPeer51313
AS13030Init7 (Switzerland) Ltd.CHPeer4424
AS38880Micron21 Datacentre Pty LtdAUPeer4132
AS34309Link11 GmbHDEPeer40982
AS18106Viewqwest Pte LtdSGPeer3622
AS14537Continent 8 LLCUSPeer2413

Prefixes

All 217

The largest blocks AS61157 originates, widest first.

Largest prefixes originated by AS61157
PrefixAddressesVisibility
194.64.192.0/1816.4k82/82
195.179.128.0/1816.4k82/82
213.203.192.0/1816.4k82/82
62.138.96.0/198.2k82/82
78.138.64.0/198.2k82/82
80.242.128.0/198.2k82/82
83.220.128.0/198.2k82/82
194.64.0.0/198.2k82/82
194.233.192.0/198.2k82/82
195.179.0.0/198.2k82/82

Routing health

How AS61157's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid92.6%201
  • Invalid0.0%0
  • No ROA7.4%16

Propagation

  • Globally propagated90% of full-feed peers or more100.0%217
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 202 prefixes

IPv6 — 15 prefixes

  • /2934.4B × /6420.0%3
  • /324.3B × /6453.3%8
  • /3867.1M × /646.7%1
  • /4865.5k × /6420.0%3

Recent changes

Announcements that started or stopped since 30th Aug 2026.

  • Announced2001:aaf::/3222nd Sept 2026
  • Withdrawn212.224.28.0/2421st Sept 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.