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AS202934SINCITY HOSTING LLC

United StatesRegistryRIPE NCC

As of 11th November 2026, AS202934 (SINCITY HOSTING LLC), a network registered in the United States with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 59,962nd-largest of the 80,733 networks we see originating IPv4, and the 13,080th-largest of 18,751 in the United States. It is seen behind 5 upstream networks, most often AS11967 (Hop179 OU) and AS205941 (Lungu Stefan Gabriel), and in front of 1 downstream network. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 63% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

7

IPv4 addresses

256

IPv6 /64s

136M

Upstream graph

The networks AS202934 is seen behind, one and two hops out, drawn from real AS paths.

AS202934Toward the internet core
Upstream graph for AS202934: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS202934SINCITY HOSTING L…This networkAS11967Hop179 OUAS199524Gcore S.A.AS205941Lungu Stefan Gabr…AS214762Sebastian Stefane…AS218995Bobeica Mihaita D…AS215828Tizian Maxime Wei…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS207252Felix GassanAS214757Jakub KrsaAS6204INTERKVM HOST SRLAS215114Stevan Durand--L'…

Networks observed one and two hops upstream of AS202934 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

13

adjacent networks

Upstreams
538%
Peers
754%
Downstreams
18%

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

Upstreams of AS202934
NetworkCountryRelationshipPathsVantage pts
AS11967Hop179 OUEEPeer21662
AS205941Lungu Stefan GabrielROPeer11262
AS218995Bobeica Mihaita DavidROPeer10463
AS199524Gcore S.A.LUPeer7575
AS214762Sebastian Stefanek trading as MatHost.euPLPeer1212

Prefixes

The largest blocks AS202934 originates, widest first.

Largest prefixes originated by AS202934
PrefixAddressesVisibility
185.205.33.0/2425675/76
2a0b:4e07:5000::/37134M × /6420/63
2a0b:4e07:2a0::/441M × /6461/63
2a0b:4e07:3a::/4865.5k × /6420/63
2a0b:4e07:2a2::/4865.5k × /6462/63
2a13:9500:1aa::/4865.5k × /6462/63
2a13:c8c4:fc11::/4865.5k × /6442/63
2a14:7580:ff97::/4865.5k × /6462/63

Routing health

How AS202934'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%8
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more62.5%5
  • Partially propagated40% to 90%12.5%1
  • Seen by few peersUnder 40%25.0%2

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 7 prefixes

  • /37134M × /6414.3%1
  • /441M × /6414.3%1
  • /4865.5k × /6471.4%5

Recent changes

Announcements that started or stopped since 12th Oct 2026.

9 announced and 6 withdrawn in all; the most recent are shown.

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