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AS199608Birbir Internet Teknolojileri Sanayi ve Ticaret Limited Sirketi

TürkiyeRegistryRIPE NCC

As of 27th September 2026, AS199608 (Birbir Internet Teknolojileri Sanayi ve…), a network registered in Türkiye with RIPE NCC, originates 9 IPv4 prefixes covering 2.3k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 24,093rd-largest of the 79,525 networks we see originating IPv4, and the 149th-largest of 858 in Türkiye. It is seen behind 1 upstream network, most often AS43260 (DGN TEKNOLOJI A.S.). 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

9

IPv6 prefixes

1

IPv4 addresses

2.3k

IPv6 /64s

4.3B

Upstream graph

The networks AS199608 is seen behind, one and two hops out, drawn from real AS paths.

AS199608Toward the internet core
Upstream graph for AS199608: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS199608Birbir Internet T…This networkAS43260DGN TEKNOLOJI A.S.AS4849S3 Company LtdAS9121Turk Telekom

Networks observed one and two hops upstream of AS199608 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 AS199608
NetworkCountryRelationshipPathsVantage pts
AS43260DGN TEKNOLOJI A.S.TRPeer792144

Prefixes

The largest blocks AS199608 originates, widest first.

Largest prefixes originated by AS199608
PrefixAddressesVisibility
185.9.36.0/2425681/81
185.9.37.0/2425681/81
185.9.38.0/2425681/81
185.9.39.0/2425681/81
185.244.144.0/2425681/81
185.244.145.0/2425681/81
185.244.146.0/2425681/81
185.244.147.0/2425681/81
217.70.10.0/2425681/81
2a03:48c0::/324.3B × /6463/64

Routing health

How AS199608'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%10
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%10
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 9 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS199608 started or stopped in this period.

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