subnet.im

AS199453Oncu Bilgi Teknolojileri Iletisim Bilisim Hizmetleri Ltd. Sti.

TürkiyeRegistryRIPE NCC

As of 10th November 2026, AS199453 (Oncu Bilgi Teknolojileri Iletisim…), a network registered in Türkiye with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,962nd-largest of the 80,733 networks we see originating IPv4, and the 551st-largest of 871 in Türkiye. It is seen behind 1 upstream network, most often AS15924 (Vodafone Turkey). 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

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS199453 is seen behind, one and two hops out, drawn from real AS paths.

AS199453Toward the internet core
Upstream graph for AS199453: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS199453Oncu Bilgi Teknol…This networkAS15924Vodafone TurkeyAS1273Vodafone Group PLCAS6762Telecom Italia Sp…

Networks observed one and two hops upstream of AS199453 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS199453
NetworkCountryRelationshipPathsVantage pts
AS15924Vodafone TurkeyTRPeer7575

Prefixes

The largest blocks AS199453 originates, widest first.

Largest prefixes originated by AS199453
PrefixAddressesVisibility
45.10.150.0/2425675/76

Routing health

How AS199453'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%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%1
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Announced45.10.150.0/2430th Oct 2026
  • Withdrawn185.148.242.0/2429th Oct 2026

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