asn.dev

Autonomous system

AS56404 NORMA4-AS

Unclassified RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly UA
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

Norma-4

Ukraine · AI-generated

television business ukraine

NORMA4-AS is operated by Little Enterprise Independent Television Company "Norma-4" LTD.

What it's used for

  • The address space carries corporate infrastructure for a Ukrainian television company, evidenced by the netname NORMA4 and reverse DNS entries like nat.5.46-175-165-254.norma4.ks.ua.
  • The AS announces 2048 IPv4 addresses across 1 prefix (46.175.160.0/21) with 4 observed neighbours, indicating a small, self-contained corporate network rather than a transit or large-scale access provider.
  • Traffic from this AS consists of internal corporate communications and broadcast-related endpoints for the television company's operations.

Notable

  • The RDAP registrant Little Enterprise Independent Television Company "Norma-4" LTD matches the AS holder, confirming consistent ownership of the address space.
  • Norma-4 was acquired by Aubay, a global IT services company, which explains the corporate nature of the network and its integration into a larger business entity.
  • The inventory consists of a single contiguous /21 block, typical for a dedicated corporate allocation.

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

4 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6768"EUROTELE-PLUS" LLC362
AS35213TOV "Kompjuternie Merezhi"77
AS3326PRIVATE JOINT STOCK COMPANY "DATAGROUP"56
AS35320Eurotranstelecom Ltd25

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 1 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
UAUkraine1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS56404
Registry name
NORMA4-AS
Registrant
NORMA4-MNT
Abuse contact
abuse@norma4.tv
Registered
2011-02-16
Last changed
2026-03-12
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 8 valid, 0 with no ROA
ROAs
8 authorising AS56404
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
11 naming AS56404

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: 442 networks and 1,773 prefixes, as published 2026-10-13. 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