subnet.im

AS61239Naji Research & Development Company Private Join-Stock

IranRegistryRIPE NCC

As of 27th September 2026, AS61239 (Naji Research & Development Company…), a network registered in Iran with RIPE NCC, originates 5 IPv4 prefixes covering 1.3k addresses. By IPv4 address space that makes it the 33,367th-largest of the 79,516 networks we see originating IPv4, and the 238th-largest of 572 in Iran. It is seen behind 3 upstream networks, most often AS24631 (Tose'h Fanavari Ertebabat Pasargad…) and AS58224 (Iran Telecommunication Company PJS). 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

5

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS61239 is seen behind, one and two hops out, drawn from real AS paths.

AS61239Toward the internet core
Upstream graph for AS61239: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS61239Naji Research & D…This networkAS24631Tose'h Fanavari E…AS44889Farhang Azma Comm…AS58224Iran Telecommunic…AS12880Iran Information …AS42337Respina Networks …AS25184AfranetAS48159Telecommunication…AS49666Telecommunication…

Networks observed one and two hops upstream of AS61239 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS61239
NetworkCountryRelationshipPathsVantage pts
AS24631Tose'h Fanavari Ertebabat Pasargad Arian Co. PJSIRPeer24381
AS58224Iran Telecommunication Company PJSIRPeer8181
AS44889Farhang Azma Communications Company LTDIRPeer8181

Prefixes

The largest blocks AS61239 originates, widest first.

Largest prefixes originated by AS61239
PrefixAddressesVisibility
80.253.159.0/2425681/81
185.12.100.0/2425681/81
185.12.101.0/2425681/81
185.12.102.0/2425681/81
185.12.103.0/2425681/81

Routing health

How AS61239'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%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS61239 started or stopped in this period.

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