asn.dev

Autonomous system

AS56547 TMUNICIPALITY-AS

Unclassified RIPE

IPv4 addresses 4.61K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly IR
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Tehran Municipality ICT Organization

Iran (Islamic Republic of) · AI-generated

government municipal ict iran

TMUNICIPALITY-AS is operated by Tehran Municipality ICT Organization.

What it's used for

  • The address space carries municipal ICT infrastructure, evidenced by netnames IR-MUNICIPALITY-ICT-20110301, IR-MUNICIPALITY-ICT-20140909, and IR-MUNICIPALITY-ICT-20141113 registered to the Tehran Municipality ICT Organization.
  • The AS announces 4608 IPv4 addresses across 4 prefixes with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal municipal IT services, administrative systems, and technology infrastructure supporting the Tehran Municipality board.

Notable

  • Three of the four prefixes are registered to the Tehran Municipality ICT Organization, while the prefix 5.201.172.0/23 is registered to MTC LIR-ADMIN under the netname MOBINNET, suggesting a distinct or historical allocation within the same AS.
  • The address inventory is finely subdivided into four small blocks, consistent with an internal corporate or government estate segmented by function or site.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS43754Asiatech Data Transmission company300
AS50810Mobin Net Communication Company (Private Joint Stock)242

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 4 prefixes · 4.61K addresses IPv6 0 prefixes

CountryNamePrefixes
IRIran (Islamic Republic of)4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS56547
Registry name
TMUNICIPALITY-AS
Registrant
Mona-MNT
Abuse contact
abuse@tehran.ir
Registered
2011-03-15
Last changed
2024-09-14
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 9 valid, 0 with no ROA
ROAs
28 authorising AS56547
ASPA
no ASPA record
IRR
89% registered · 8 of 9 announcements 1 other origin
Route objects
4 naming AS56547

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 443 networks and 1,779 prefixes, as published 2026-10-24. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check