subnet.im

AS51074GOSTARESH-E-ERTEBATAT-E MABNA COMPANY (Private Joint Stock)

IranRegistryRIPE NCC

As of 26th September 2026, AS51074 (GOSTARESH-E-ERTEBATAT-E MABNA COMPANY…), a network registered in Iran with RIPE NCC, originates 6 IPv4 prefixes covering 34.6k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 5,279th-largest of the 79,516 networks we see originating IPv4, and the 25th-largest of 572 in Iran. It is seen behind 2 upstream networks, most often AS43754 (Asiatech Data Transmission company) and AS12880 (Iran Information Technology Company PJSC), and in front of 28 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

6

IPv6 prefixes

1

IPv4 addresses

34.6k

IPv6 /64s

34.4B

Upstream graph

The networks AS51074 is seen behind, one and two hops out, drawn from real AS paths.

AS51074Toward the internet core
Upstream graph for AS51074: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51074GOSTARESH-E-ERTEB…This networkAS12880Iran Information …AS43754Asiatech Data Tra…AS49666Telecommunication…AS41689Asiatech Data Tra…

Networks observed one and two hops upstream of AS51074 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

59

adjacent networks

Upstreams
23%
Peers
2949%
Downstreams
2847%

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

Upstreams of AS51074
NetworkCountryRelationshipPathsVantage pts
AS43754Asiatech Data Transmission companyIRPeer9,137145
AS12880Iran Information Technology Company PJSCIRPeer16281

Prefixes

The largest blocks AS51074 originates, widest first.

Largest prefixes originated by AS51074
PrefixAddressesVisibility
31.184.128.0/1816.4k81/81
178.252.128.0/1816.4k81/81
37.130.200.0/2351281/81
37.130.202.0/2351281/81
185.115.148.0/2351281/81
178.252.138.0/2425681/81
2a02:2b58::/2934.4B × /6464/64

Routing health

How AS51074'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%7
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

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