subnet.im

AS51722PIXOOF TEKNOLOJI ANONIM SIRKETI

TürkiyeRegistryRIPE NCC

As of 11th November 2026, AS51722 (PIXOOF TEKNOLOJI ANONIM SIRKETI), a network registered in Türkiye with RIPE NCC, originates 21 IPv4 prefixes covering 5.4k addresses and 12 IPv6 prefixes. By IPv4 address space that makes it the 15,296th-largest of the 80,743 networks we see originating IPv4, and the 91st-largest of 870 in Türkiye. It is seen behind 5 upstream networks, most often AS9002 (RETN Limited) and AS204457 (Atlantis Telekomunikasyon Bilisim…), and in front of 9 downstream networks. 97% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 91% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

21

IPv6 prefixes

12

IPv4 addresses

5.4k

IPv6 /64s

348B

Upstream graph

The networks AS51722 is seen behind, one and two hops out, drawn from real AS paths.

AS51722Toward the internet core
Upstream graph for AS51722: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51722PIXOOF TEKNOLOJI …This networkAS6939Hurricane Electri…AS7768Nuh Ahmet Firat t…AS9002RETN LimitedAS25091IP-Max SAAS204457Atlantis Telekomu…AS20130Depaul UniversityAS132337AxclusiveAS3356Lumen (Level 3)AS6667Elisa OyjAS8298IPng Networks GmbHAS56662Marcin GondekAS6204INTERKVM HOST SRL

Networks observed one and two hops upstream of AS51722 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

34

adjacent networks

Upstreams
515%
Peers
2059%
Downstreams
926%

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

Upstreams of AS51722
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer29,493138
AS204457Atlantis Telekomunikasyon Bilisim Hizmetleri San. ve Tic. Ltd. Sti.TRPeer13575
AS6939Hurricane Electric LLCUSPeer33
AS25091IP-Max SACHPeer22
AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERITRPeer11

Prefixes

All 33

The largest blocks AS51722 originates, widest first.

Largest prefixes originated by AS51722
PrefixAddressesVisibility
5.180.45.0/2425675/76
31.40.196.0/2425676/76
38.107.125.0/242563/76
45.12.143.0/2425676/76
45.89.52.0/2425676/76
45.136.5.0/2425673/76
62.3.12.0/2425676/76
78.135.73.0/2425676/76
94.131.108.0/2425676/76
94.131.123.0/2425676/76

Routing health

How AS51722'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

  • Valid97.0%32
  • Invalid3.0%1
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more90.9%30
  • Partially propagated40% to 90%6.1%2
  • Seen by few peersUnder 40%3.0%1

Prefix sizes

IPv4 — 21 prefixes

IPv6 — 12 prefixes

  • /2934.4B × /6483.3%10
  • /324.3B × /648.3%1
  • /4865.5k × /648.3%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

12 announced and 7 withdrawn in all; the most recent are shown.

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