subnet.im

AS209127BULUTFON TELEKOMUNIKASYON SAN ve TIC AS

TürkiyeRegistryRIPE NCC

As of 23rd October 2026, AS209127 (BULUTFON TELEKOMUNIKASYON SAN ve TIC AS), a network registered in Türkiye with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 59,194th-largest of the 79,666 networks we see originating IPv4, and the 544th-largest of 865 in Türkiye. It is seen behind 2 upstream networks, most often AS34984 (Superonline Iletisim Hizmetleri A.S.) and AS51559 (Netinternet Bilisim Teknolojileri AS). 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

1

IPv4 addresses

256

IPv6 /64s

65.5k

Upstream graph

The networks AS209127 is seen behind, one and two hops out, drawn from real AS paths.

AS209127Toward the internet core
Upstream graph for AS209127: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS209127BULUTFON TELEKOMU…This networkAS34984Superonline Ileti…AS51559Netinternet Bilis…AS3356Lumen (Level 3)AS7768Nuh Ahmet Firat t…AS6939Hurricane Electri…AS9121Turk Telekom

Networks observed one and two hops upstream of AS209127 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS209127
NetworkCountryRelationshipPathsVantage pts
AS34984Superonline Iletisim Hizmetleri A.S.TRPeer7777
AS51559Netinternet Bilisim Teknolojileri ASTRPeer6363

Prefixes

The largest blocks AS209127 originates, widest first.

Largest prefixes originated by AS209127
PrefixAddressesVisibility
31.192.211.0/2425677/77
2a03:2100:31::/4865.5k × /6463/64

Routing health

How AS209127'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%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS209127 started or stopped in this period.

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