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AS30823aurologic GmbH

GermanyRegistryRIPE NCCTypeCarrier

As of 12th November 2026, AS30823 (aurologic GmbH), a transit carrier registered in Germany with RIPE NCC, originates 33 IPv4 prefixes covering 11.5k addresses and 10 IPv6 prefixes. By IPv4 address space that makes it the 9,950th-largest of the 80,772 networks we see originating IPv4, and the 352nd-largest of 2,333 in Germany. It is seen behind 25 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS2914 (NTT America, Inc.), and in front of 54 downstream networks. 88% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 95% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

33

IPv6 prefixes

10

IPv4 addresses

11.5k

IPv6 /64s

142B

Upstream graph

The networks AS30823 is seen behind, one and two hops out, drawn from real AS paths.

AS30823Toward the internet core
Upstream graph for AS30823: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS30823aurologic GmbHThis networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6762Telecom Italia Sp…AS6939Hurricane Electri…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS49544i3D.net B.VAS215859Hetzner Cloud - S…AS32590Valve CorporationAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS30823 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

220

adjacent networks

Upstreams
2511%
Peers
14164%
Downstreams
5425%

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

Upstreams of AS30823
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer35,142134
AS2914NTT America, Inc.USPeer27,93593
AS6762Telecom Italia Sparkle (Seabone)ITPeer8,31465
AS6939Hurricane Electric LLCUSPeer3,00113
AS174Cogent Communications, LLCUSPeer1,60220
AS25091IP-Max SACHPeer1,5675
AS50263A-Systems Sp. z o.o.PLPeer1,3828
AS32590Valve CorporationUSPeer1,2012
AS52075Wifirst S.A.S.FRPeer1,1442
AS49544i3D.net B.VNLPeer1,1442

Prefixes

All 43

The largest blocks AS30823 originates, widest first.

Largest prefixes originated by AS30823
PrefixAddressesVisibility
45.11.16.0/221k78/78
45.147.228.0/221k78/78
45.153.240.0/221k78/78
152.89.244.0/221k78/78
2.27.168.0/2425612/78
5.175.160.0/2425678/78
41.216.188.0/2425678/78
45.11.18.0/2425678/78
45.11.19.0/2425678/78
45.59.112.0/2425678/78

Routing health

How AS30823'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

  • Valid88.4%38
  • Invalid4.7%2
  • No ROA7.0%3

Propagation

  • Globally propagated90% of full-feed peers or more95.3%41
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%4.7%2

Prefix sizes

IPv4 — 33 prefixes

IPv6 — 10 prefixes

  • /2934.4B × /6440.0%4
  • /324.3B × /6410.0%1
  • /4016.8M × /6410.0%1
  • /4865.5k × /6440.0%4

Recent changes

Announcements that started or stopped since 13th Oct 2026.

  • Announced96.62.103.0/2412th Nov 2026
  • Withdrawn96.62.103.0/2414th Oct 2026

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