subnet.im

AS199972DCNET BILISIM LIMITED SIRKETI

TürkiyeRegistryRIPE NCCTypeContent

As of 11th November 2026, AS199972 (DCNET BILISIM LIMITED SIRKETI), a content network registered in Türkiye with RIPE NCC, originates 1 IPv6 prefix. It is seen behind 1 upstream network, most often AS48678 (Pentech Bilisim Teknolojileri Sanayi Ve…). 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

0

IPv6 prefixes

1

IPv4 addresses

0

IPv6 /64s

65.5k

Upstream graph

The networks AS199972 is seen behind, one and two hops out, drawn from real AS paths.

AS199972Toward the internet core
Upstream graph for AS199972: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS199972DCNET BILISIM LIM…This networkAS48678Pentech Bilisim T…AS9121Turk TelekomAS59796StormWall s.r.o.

Networks observed one and two hops upstream of AS199972 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 AS199972
NetworkCountryRelationshipPathsVantage pts
AS48678Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited SirketiTRPeer6060

Prefixes

The largest blocks AS199972 originates, widest first.

Largest prefixes originated by AS199972
PrefixAddressesVisibility
2a13:a440:6::/4865.5k × /6460/63

Routing health

How AS199972'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

IPv6 — 1 prefixes

  • /4865.5k × /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.