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AS29247Ote SA (Hellenic Telecommunications Organisation)

GreeceRegistryRIPE NCCTypeEyeball

As of 14th November 2026, AS29247 (Ote SA (Hellenic Telecommunications…), an access network registered in Greece with RIPE NCC, originates 12 IPv4 prefixes covering 231k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 1,210th-largest of the 80,840 networks we see originating IPv4, and the 6th-largest of 228 in Greece. It is seen behind 1 upstream network, most often AS6799 (Ote SA (Hellenic Telecommunications…). 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

12

IPv6 prefixes

4

IPv4 addresses

231k

IPv6 /64s

35.2B

Upstream graph

The networks AS29247 is seen behind, one and two hops out, drawn from real AS paths.

AS29247Toward the internet core
Upstream graph for AS29247: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS29247Ote SA (Hellenic …This networkAS6799Ote SA (Hellenic …AS3491PCCW Global (HK) …AS12713Ote SA (Hellenic …

Networks observed one and two hops upstream of AS29247 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 AS29247
NetworkCountryRelationshipPathsVantage pts
AS6799Ote SA (Hellenic Telecommunications Organisation)GRPeer1,192142

Prefixes

The largest blocks AS29247 originates, widest first.

Largest prefixes originated by AS29247
PrefixAddressesVisibility
5.203.0.0/1665.5k78/78
31.152.0.0/1665.5k78/78
109.178.0.0/1665.5k78/78
149.210.0.0/1816.4k78/78
149.210.64.0/1816.4k78/78
62.103.103.0/2425678/78
94.143.176.0/2425678/78
94.143.177.0/2425678/78
94.143.178.0/2425678/78
94.143.180.0/2425678/78

Routing health

How AS29247'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%16
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%16
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 12 prefixes

IPv6 — 4 prefixes

  • /2934.4B × /6425.0%1
  • /36268M × /6475.0%3

Recent changes

Announcements that started or stopped since 15th Oct 2026.

No announcement by AS29247 started or stopped in this period.

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