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AS49666Telecommunication Infrastructure Company

IranRegistryRIPE NCCTypeCarrier

As of 26th September 2026, AS49666 (Telecommunication Infrastructure Company), a transit carrier registered in Iran with RIPE NCC, originates 25 IPv4 prefixes covering 529k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 692nd-largest of the 79,516 networks we see originating IPv4, and the 5th-largest of 572 in Iran. It is seen behind 44 upstream networks, most often AS29049 (Delta Telecom Ltd) and AS3491 (PCCW Global (HK) Ltd.), and in front of 19 downstream networks. 96% of its announcements have 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

25

IPv6 prefixes

2

IPv4 addresses

529k

IPv6 /64s

131k

Upstream graph

The networks AS49666 is seen behind, one and two hops out, drawn from real AS paths.

AS49666Toward the internet core
Upstream graph for AS49666: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS49666Telecommunication…This networkAS3257GTT Communication…AS3491PCCW Global (HK) …AS6762Telecom Italia Sp…AS29049Delta Telecom LtdAS33891Core-Backbone GmbHAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…AS2914NTT America, Inc.AS6667Elisa OyjAS6461Zayo BandwidthAS20764CJSC RASCOMAS24940Hetzner Online Gm…

Networks observed one and two hops upstream of AS49666 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

233

adjacent networks

Upstreams
4419%
Peers
17073%
Downstreams
198%

Networks carrying this one's traffic toward the rest of the internet. Listing the 40 seen on the most AS paths, of 44.

Upstreams of AS49666
NetworkCountryRelationshipPathsVantage pts
AS29049Delta Telecom LtdAZPeer301,24281
AS3491PCCW Global (HK) Ltd.HKPeer61,79281
AS33891Core-Backbone GmbHDEPeer54,48581
AS6762Telecom Italia Sparkle (Seabone)ITPeer50,546145
AS3257GTT Communications Inc.USPeer45,47680
AS12389Rostelecom PJSCRUPeer36,831123
AS5511Orange S.A.FRPeer35,149145
AS198150SIACOM JSCGEPeer29,13681
AS6453TATA Communications (America) IncUSPeer22,01881
AS6939Hurricane Electric LLCUSPeer21,41912

Prefixes

All 27

The largest blocks AS49666 originates, widest first.

Largest prefixes originated by AS49666
PrefixAddressesVisibility
2.188.0.0/1665.5k81/81
2.189.0.0/1665.5k81/81
78.38.0.0/1665.5k81/81
78.39.0.0/1665.5k81/81
80.191.0.0/1665.5k81/81
85.185.0.0/1665.5k81/81
217.218.0.0/1665.5k81/81
217.219.0.0/1665.5k81/81
2.189.52.0/2351281/81
2.188.0.0/2425681/81

Routing health

How AS49666'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

  • Valid96.3%26
  • Invalid0.0%0
  • No ROA3.7%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%27
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 25 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 27th Aug 2026.

  • Announced2.188.21.0/2422nd Sept 2026
  • Announced2001:4188:2::/4822nd Sept 2026
  • Withdrawn195.146.63.0/2421st Sept 2026
  • Withdrawn2.188.144.0/2421st Sept 2026
  • Withdrawn2.188.17.0/2421st Sept 2026
  • Withdrawn2.188.30.0/2421st Sept 2026
  • Withdrawn2.189.3.0/2421st Sept 2026

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