asn.dev

Autonomous system

AS51957 AQUAFON-AS ZAO "Aquafon-GSM"

Unclassified APNIC

IPv4 addresses 512 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 3 2 downstream
Flagged prefixes 0 none

Summary

Aquafon

Russian Federation · AI-generated

mobile telecom russia

The AS handle AQUAFON-AS is held by ZAO "Aquafon-GSM".

What it's used for

  • The space carries mobile telecommunications infrastructure, evidenced by the netname AQUAFON-NET and registrant ZAO "Aquafon-GSM".
  • The AS announces 512 IPv4 addresses and 1 IPv6 prefix, with 7 observed neighbours, indicating a regional access network rather than a transit provider.
  • Traffic from this AS consists of mobile subscriber data and signalling for the Aquafon GSM network operating in the Russian Federation.

Notable

  • The RDAP registrant IT department; ZAO "Aquafon-GSM" aligns with the AS holder identity.
  • The address inventory consists of a single IPv4 prefix 91.221.156.0/23 and one IPv6 prefix 2a00:5180::/48.

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

3 upstream, 2 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS31133PJSC MegaFon49
AS20485Joint Stock Company TransTeleCom32
AS12389PJSC Rostelecom16

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-11, 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 · 512 addresses IPv6 1 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS51957
Registry name
AQUAFON-AS
Registrant
MNT-AQUAFON
Abuse contact
abuse-ripe@aquafon.com
Registered
2010-12-06
Last changed
2022-11-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 2 valid, 0 with no ROA
ROAs
2 authorising AS51957
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS51957

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: 453 networks and 1,846 prefixes, as published 2026-11-11. 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