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AS11967Hop179 OU

EstoniaRegistryRIPE NCCTypeCarrier

As of 26th September 2026, AS11967 (Hop179 OU), a transit carrier registered in Estonia with RIPE NCC, originates 5 IPv4 prefixes covering 1.5k addresses and 19 IPv6 prefixes. By IPv4 address space that makes it the 31,105th-largest of the 79,516 networks we see originating IPv4, and the 59th-largest of 172 in Estonia. It is seen behind 25 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS215828 (Tizian Maxime Weigt trading as "TMW…), and in front of 57 downstream networks. 96% 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, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

5

IPv6 prefixes

19

IPv4 addresses

1.5k

IPv6 /64s

4.3M

Upstream graph

The networks AS11967 is seen behind, one and two hops out, drawn from real AS paths.

AS11967Toward the internet core
Upstream graph for AS11967: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS11967Hop179 OUThis networkAS6939Hurricane Electri…AS49544i3D.net B.VAS213753InterEdge B.V.AS214809Jere Kiitola trad…AS215828Tizian Maxime Wei…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS3257GTT Communication…AS6204TMRC GROUP SRLAS50917Diederik Focko de…AS51202NUXOA GmbH

Networks observed one and two hops upstream of AS11967 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

255

adjacent networks

Upstreams
2510%
Peers
17368%
Downstreams
5722%

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

Upstreams of AS11967
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer3,16971
AS215828Tizian Maxime Weigt trading as "TMW Global Networks"DEPeer1,548132
AS214809Jere Kiitola trading as StocadeFIPeer47443
AS213753InterEdge B.V.NLPeer36358
AS49544i3D.net B.VNLPeer1142
AS24940Hetzner Online GmbHDEPeer1012
AS835GoCodeIT IncCAPeer9475
AS25091IP-Max SACHPeer853
AS8529Zain Omantel International FZ-LLCAEPeer832
AS39122Blacknight Internet Solutions LimitedIEPeer762

Prefixes

The largest blocks AS11967 originates, widest first.

Largest prefixes originated by AS11967
PrefixAddressesVisibility
130.12.194.0/2351281/81
23.133.172.0/2425681/81
44.32.91.0/2425681/81
130.12.194.0/2425681/81
130.12.195.0/2425681/81
2602:f72e::/441M × /6463/64
2602:f72e:10::/441M × /6463/64
2a0b:4e07:270::/441M × /6463/64
2602:f72e:8::/47131k × /6463/64
2602:f72e::/4865.5k × /6463/64

Routing health

How AS11967'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

  • Valid95.8%23
  • Invalid0.0%0
  • No ROA4.2%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%24
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 19 prefixes

  • /441M × /6415.8%3
  • /47131k × /645.3%1
  • /4865.5k × /6478.9%15

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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