subnet.im

AS57344Telehouse EAD

BulgariaRegistryRIPE NCCTypeEyeball

As of 26th September 2026, AS57344 (Telehouse EAD), an access network registered in Bulgaria with RIPE NCC, originates 104 IPv4 prefixes covering 30.5k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 5,662nd-largest of the 79,480 networks we see originating IPv4, and the 26th-largest of 669 in Bulgaria. It is seen behind 71 upstream networks, most often AS6453 (TATA Communications (America) Inc) and AS2914 (NTT America, Inc.), and in front of 131 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

104

IPv6 prefixes

1

IPv4 addresses

30.5k

IPv6 /64s

4.3B

Upstream graph

The networks AS57344 is seen behind, one and two hops out, drawn from real AS paths.

AS57344Toward the internet core
Upstream graph for AS57344: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS57344Telehouse EADThis networkAS1273Vodafone Group PLCAS2914NTT America, Inc.AS3491PCCW Global (HK) …AS6453TATA Communicatio…AS9002RETN LimitedAS6667Elisa OyjAS41811CONVERGENCE (GROU…AS3130RGnet OUAS49544i3D.net B.VAS8220COLTAS35280F5 Networks SARLAS51907Kanton Zug

Networks observed one and two hops upstream of AS57344 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

3,663

adjacent networks

Upstreams
712%
Peers
3,46194%
Downstreams
1314%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 71.

Upstreams of AS57344
NetworkCountryRelationshipPathsVantage pts
AS6453TATA Communications (America) IncUSPeer8,08915
AS2914NTT America, Inc.USPeer6,88829
AS1273Vodafone Group PLCEUPeer5,77426
AS9002RETN LimitedGBPeer5,26129
AS3491PCCW Global (HK) Ltd.HKPeer4,70415
AS1299Arelion (fka. Telia Carrier)SEPeer4,23029
AS3356Lumen (Level 3)USPeer3,92519
AS18106Viewqwest Pte LtdSGPeer3,3014
AS3257GTT Communications Inc.USPeer3,28545
AS7713PT Telkom Indonesia TbkIDPeer3,1183

Prefixes

All 105

The largest blocks AS57344 originates, widest first.

Largest prefixes originated by AS57344
PrefixAddressesVisibility
185.148.160.0/221k81/81
185.197.152.0/221k81/81
5.104.168.0/2351281/81
78.128.108.0/2351281/81
78.142.4.0/2351281/81
79.124.20.0/2351281/81
82.118.246.0/2351281/81
176.241.176.0/2351281/81
178.132.82.0/2351281/81
178.132.84.0/2351281/81

Routing health

How AS57344'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%105
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%105
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 104 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 27th Aug 2026.

No announcement by AS57344 started or stopped in this period.

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