subnet.im

AS48434Tebyan-e-Noor Cultural-Artistic Institute

IranRegistryRIPE NCC

As of 26th September 2026, AS48434 (Tebyan-e-Noor Cultural-Artistic…), a network registered in Iran with RIPE NCC, originates 24 IPv4 prefixes covering 10.2k addresses. By IPv4 address space that makes it the 10,335th-largest of the 79,516 networks we see originating IPv4, and the 56th-largest of 572 in Iran. It is seen behind 2 upstream networks, most often AS12880 (Iran Information Technology Company PJSC) and AS6736 (Institute for Research in Fundamental…), and in front of 7 downstream networks. 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

24

IPv6 prefixes

0

IPv4 addresses

10.2k

IPv6 /64s

0

Upstream graph

The networks AS48434 is seen behind, one and two hops out, drawn from real AS paths.

AS48434Toward the internet core
Upstream graph for AS48434: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS48434Tebyan-e-Noor Cul…This networkAS6736Institute for Res…AS12880Iran Information …AS39533Asympto Networks …AS49666Telecommunication…

Networks observed one and two hops upstream of AS48434 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

19

adjacent networks

Upstreams
211%
Peers
1053%
Downstreams
737%

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

Upstreams of AS48434
NetworkCountryRelationshipPathsVantage pts
AS12880Iran Information Technology Company PJSCIRPeer3,15881
AS6736Institute for Research in Fundamental SciencesIRPeer8181

Prefixes

The largest blocks AS48434 originates, widest first.

Largest prefixes originated by AS48434
PrefixAddressesVisibility
94.232.168.0/212k81/81
185.37.52.0/221k81/81
185.78.20.0/221k81/81
185.232.152.0/221k80/81
94.184.92.0/2425681/81
94.184.93.0/2425681/81
94.232.168.0/2425681/81
94.232.169.0/2425681/81
94.232.170.0/2425681/81
94.232.171.0/2425681/81

Routing health

How AS48434'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%24
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%24
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 24 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn185.78.23.0/2421st Sept 2026
  • Withdrawn78.41.61.0/2421st Sept 2026

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