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AS33962Citytelecom LLC

RussiaRegistryRIPE NCCTypeEyeball

As of 23rd October 2026, AS33962 (Citytelecom LLC), an access network registered in Russia with RIPE NCC, originates 3 IPv4 prefixes covering 768 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 44,967th-largest of the 79,659 networks we see originating IPv4, and the 2,407th-largest of 4,934 in Russia. It is seen behind 4 upstream networks, most often AS20485 (TransTeleCom JSC) and AS29076 (Citytelecom LLC), and in front of 5 downstream networks. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

768

IPv6 /64s

34.4B

Upstream graph

The networks AS33962 is seen behind, one and two hops out, drawn from real AS paths.

AS33962Toward the internet core
Upstream graph for AS33962: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS33962Citytelecom LLCThis networkAS1299Arelion (fka. Tel…AS12389Rostelecom PJSCAS20485TransTeleCom JSCAS29076Citytelecom LLCAS13030Init7 (Switzerlan…AS16552Tiggee LLCAS6939Hurricane Electri…AS6453TATA Communicatio…AS59692IQWeb FZ-LLC

Networks observed one and two hops upstream of AS33962 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

18

adjacent networks

Upstreams
422%
Peers
950%
Downstreams
528%

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

Upstreams of AS33962
NetworkCountryRelationshipPathsVantage pts
AS20485TransTeleCom JSCRUPeer32568
AS29076Citytelecom LLCRUPeer23795
AS12389Rostelecom PJSCRUPeer21758
AS1299Arelion (fka. Telia Carrier)SEPeer99

Prefixes

The largest blocks AS33962 originates, widest first.

Largest prefixes originated by AS33962
PrefixAddressesVisibility
164.215.72.0/2425677/77
164.215.73.0/2425677/77
164.215.75.0/2425677/77
2a0c:e100::/2934.4B × /6464/64

Routing health

How AS33962'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%4

Propagation

  • Globally propagated90% of full-feed peers or more100.0%4
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 3 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS33962 started or stopped in this period.

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