subnet.im

AS214957Nahor Hadish Design and Architecture Co., Ltd

IranRegistryRIPE NCC

As of 12th November 2026, AS214957 (Nahor Hadish Design and Architecture…), a network registered in Iran with RIPE NCC, originates 3 IPv4 prefixes covering 768 addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 45,683rd-largest of the 80,772 networks we see originating IPv4, and the 345th-largest of 585 in Iran. It is seen behind 1 upstream network, most often AS211421 (Asiatech Data Transmission company), and in front of 1 downstream network. 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

3

IPv6 prefixes

2

IPv4 addresses

768

IPv6 /64s

131k

Upstream graph

The networks AS214957 is seen behind, one and two hops out, drawn from real AS paths.

AS214957Toward the internet core
Upstream graph for AS214957: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS214957Nahor Hadish Desi…This networkAS211421Asiatech Data Tra…AS41797Apadana Ceram Co …AS43754Asiatech Data Tra…

Networks observed one and two hops upstream of AS214957 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

5

adjacent networks

Upstreams
120%
Peers
360%
Downstreams
120%

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

Upstreams of AS214957
NetworkCountryRelationshipPathsVantage pts
AS211421Asiatech Data Transmission companyIRPeer810140

Prefixes

The largest blocks AS214957 originates, widest first.

Largest prefixes originated by AS214957
PrefixAddressesVisibility
5.57.33.0/2425678/78
94.183.150.0/2425678/78
212.80.10.0/2425678/78
2a10:ed40:6::/4865.5k × /6462/64
2a10:ed40:7::/4865.5k × /6462/64

Routing health

How AS214957'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 — 3 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

Recent changes

Announcements that started or stopped since 13th Oct 2026.

  • Announced5.57.33.0/2416th Oct 2026
  • Withdrawn5.57.33.0/2415th Oct 2026

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