subnet.im

AS29244CETIN Bulgaria EAD

BulgariaRegistryRIPE NCCTypeEyeball

As of 26th September 2026, AS29244 (CETIN Bulgaria EAD), an access network registered in Bulgaria with RIPE NCC, originates 19 IPv4 prefixes covering 26.4k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 6,057th-largest of the 79,480 networks we see originating IPv4, and the 28th-largest of 669 in Bulgaria. It is seen behind 9 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS9002 (RETN Limited), and in front of 8 downstream networks. Every one of its announcements has 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

19

IPv6 prefixes

1

IPv4 addresses

26.4k

IPv6 /64s

4.3B

Upstream graph

The networks AS29244 is seen behind, one and two hops out, drawn from real AS paths.

AS29244Toward the internet core
Upstream graph for AS29244: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS29244CETIN Bulgaria EADThis networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS9002RETN LimitedAS14537Continent 8 LLCAS49544i3D.net B.VAS151326DCConnect Communi…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS6453TATA Communicatio…AS51907Kanton ZugAS2914NTT America, Inc.AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS29244 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

45

adjacent networks

Upstreams
920%
Peers
2862%
Downstreams
818%

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

Upstreams of AS29244
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer78189
AS9002RETN LimitedGBPeer50388
AS174Cogent Communications, LLCUSPeer44036
AS14537Continent 8 LLCUSPeer392
AS49544i3D.net B.VNLPeer312
AS5405Inter.link GmbHDEPeer221
AS137409GSL Networks Pty LTDAUPeer91
AS216265ARISTO NETWORKS LTDGBPeer91
AS44901Belcloud LTDBGPeer21

Prefixes

The largest blocks AS29244 originates, widest first.

Largest prefixes originated by AS29244
PrefixAddressesVisibility
149.62.192.0/1816.4k80/81
85.118.192.0/212k80/81
93.123.88.0/212k80/81
94.156.136.0/212k80/81
85.118.192.0/2425681/81
85.118.196.0/2425681/81
87.120.79.0/2425680/81
91.92.8.0/2425680/81
91.92.9.0/2425680/81
91.92.10.0/2425680/81

Routing health

How AS29244'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

  • Valid100.0%20
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%20
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 19 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 27th Aug 2026.

No announcement by AS29244 started or stopped in this period.

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