asn.dev

Autonomous system

AS31520 DATAGROUP-RETAIL

Unclassified RIPE

IPv4 addresses 91.39K 46 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly UA
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Datagroup

Ukraine · AI-generated

residential isp ukraine retail

The AS handle DATAGROUP-RETAIL is held by Datagroup, a Ukrainian retail internet service provider.

What it's used for

  • The address space carries residential customer traffic, evidenced by reverse DNS entries such as 255.223-pool.nikopol.net and 109.206.47.255.ipv4.datagroup.ua.
  • With 91,392 IPv4 addresses across 46 prefixes and only 1 observed neighbour, the high address-to-neighbour ratio indicates an access network serving end-users rather than a transit provider.

Notable

  • Registrants consistently identify as "DATACOM NOC; PRIVATE JOINT STOCK COMPANY 'DATAGROUP'", aligning with the AS holder name.
  • The inventory consists of 46 IPv4 prefixes with no IPv6 announcements, reflecting a legacy IPv4-only deployment typical of regional Ukrainian ISPs.
  • Netnames include specific regional identifiers like DATAGROUP-RETAIL-NIKOPOL and UA-DATACOM-20100104, suggesting site-by-site segmentation of the corporate estate.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3326PRIVATE JOINT STOCK COMPANY "DATAGROUP"13,570

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 46 prefixes · 91.39K addresses IPv6 0 prefixes

CountryNamePrefixes
UAUkraine46

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS31520
Registry name
Datagroup-Retail
Registrant
ASN3326-MNT
Abuse contact
ripe-abuse@datagroup.ua
Registered
2004-06-04
Last changed
2024-09-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 230 valid, 0 with no ROA
ROAs
91 authorising AS31520
ASPA
no ASPA record
IRR
100% registered · 230 of 230 announcements
Route objects
242 naming AS31520

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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