subnet.im

AS29076Citytelecom LLC

RussiaRegistryRIPE NCCTypeEyeball

As of 11th November 2026, AS29076 (Citytelecom LLC), an access network registered in Russia with RIPE NCC, originates 80 IPv4 prefixes covering 50.7k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 4,478th-largest of the 80,747 networks we see originating IPv4, and the 164th-largest of 4,984 in Russia. It is seen behind 41 upstream networks, most often AS12389 (PJSC Rostelecom) and AS8359 (MTS PJSC), and in front of 149 downstream networks. 16% 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

80

IPv6 prefixes

1

IPv4 addresses

50.7k

IPv6 /64s

4.3B

Upstream graph

The networks AS29076 is seen behind, one and two hops out, drawn from real AS paths.

AS29076Toward the internet core
Upstream graph for AS29076: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS29076Citytelecom LLCThis networkAS1299Arelion (fka. Tel…AS3216PJSC VimpelcomAS8359MTS PJSCAS12389PJSC RostelecomAS59692IQWeb FZ-LLCAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS1273Vodafone Group PLCAS3356Lumen (Level 3)AS18106Viewqwest Pte LtdAS6939Hurricane Electri…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS29076 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

509

adjacent networks

Upstreams
418%
Peers
31963%
Downstreams
14929%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 41.

Upstreams of AS29076
NetworkCountryRelationshipPathsVantage pts
AS12389PJSC RostelecomRUPeer9,47289
AS8359MTS PJSCRUPeer6,33241
AS59692IQWeb FZ-LLCAEPeer6,19675
AS3216PJSC VimpelcomRUPeer6,02737
AS1299Arelion (fka. Telia Carrier)SEPeer3,34947
AS6939Hurricane Electric LLCUSPeer2,51548
AS13030Init7 (Switzerland) Ltd.CHPeer1,6945
AS8455atom86 BVNLPeer1,5852
AS7713PT Telkom Indonesia TbkIDPeer1,1913
AS8888xTom Pty LtdAUPeer8032

Prefixes

All 81

The largest blocks AS29076 originates, widest first.

Largest prefixes originated by AS29076
PrefixAddressesVisibility
31.28.0.0/198.2k76/76
89.188.96.0/198.2k76/76
213.184.128.0/204.1k76/76
217.65.0.0/204.1k76/76
62.152.40.0/212k76/76
213.184.144.0/212k76/76
62.152.32.0/221k76/76
164.215.76.0/221k76/76
185.238.200.0/221k76/76
31.28.14.0/2351276/76

Routing health

How AS29076'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

  • Valid16.0%13
  • Invalid0.0%0
  • No ROA84.0%68

Propagation

  • Globally propagated90% of full-feed peers or more100.0%81
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 80 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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