subnet.im

AS12713Ote SA (Hellenic Telecommunications Organisation)

GreeceRegistryRIPE NCCTypeCarrier

As of 27th September 2026, AS12713 (Ote SA (Hellenic Telecommunications…), a transit carrier registered in Greece with RIPE NCC, originates 21 IPv4 prefixes covering 6.1k addresses and 10 IPv6 prefixes. By IPv4 address space that makes it the 13,916th-largest of the 79,525 networks we see originating IPv4, and the 37th-largest of 225 in Greece. It is seen behind 55 upstream networks, most often AS1273 (Vodafone Group PLC) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 6 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 77% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

21

IPv6 prefixes

10

IPv4 addresses

6.1k

IPv6 /64s

537M

Upstream graph

The networks AS12713 is seen behind, one and two hops out, drawn from real AS paths.

AS12713Toward the internet core
Upstream graph for AS12713: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS12713Ote SA (Hellenic …This networkAS1273Vodafone Group PLCAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS7768Nuh Ahmet Firat t…AS8888xTom Pty LtdAS6667Elisa OyjAS41811CONVERGENCE (GROU…AS13030Init7 (Switzerlan…AS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS9121Turk TelekomAS44901Belcloud LTD

Networks observed one and two hops upstream of AS12713 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

646

adjacent networks

Upstreams
559%
Peers
58591%
Downstreams
61%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 55.

Upstreams of AS12713
NetworkCountryRelationshipPathsVantage pts
AS1273Vodafone Group PLCEUPeer9,16240
AS1299Arelion (fka. Telia Carrier)SEPeer6,08252
AS3356Lumen (Level 3)USPeer2,50395
AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERITRPeer2,0052
AS8888xTom Pty LtdAUPeer2,0052
AS213151Christian ElsenDEPeer1,7942
AS25091IP-Max SACHPeer1,6212
AS13030Init7 (Switzerland) Ltd.CHPeer1,4604
AS7713PT Telkom Indonesia TbkIDPeer1,4163
AS38880Micron21 Datacentre Pty LtdAUPeer1,0992

Prefixes

All 31

The largest blocks AS12713 originates, widest first.

Largest prefixes originated by AS12713
PrefixAddressesVisibility
62.75.16.0/2351281/81
62.75.18.0/2351281/81
62.75.24.0/2351281/81
62.75.1.0/2425681/81
62.75.2.0/2425681/81
62.75.3.0/2425681/81
62.75.8.0/2425681/81
62.75.10.0/2425681/81
62.75.13.0/2425681/81
62.75.15.0/2425681/81

Routing health

How AS12713'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%31
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more77.4%24
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%22.6%7

Prefix sizes

IPv4 — 21 prefixes

IPv6 — 10 prefixes

  • /35537M × /6410.0%1
  • /4865.5k × /6420.0%2
  • /49 and longerAggregated70.0%7

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS12713 started or stopped in this period.

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