asn.dev

Autonomous system

AS48255 ABTRAN-AS

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly IE
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Abtran

Ireland · AI-generated

bpo business ireland

ABTRAN-AS is held by Abtran Limited.

What it's used for

  • The space carries corporate infrastructure for a business process outsourcing firm, evidenced by the netname IE-ABTRAN and registrant Abtran Limited.
  • The inventory consists of 256 IPv4 addresses within a single /24 prefix (91.209.74.0/24) and 0 IPv6 prefixes, observed against 2 routing neighbours
  • Traffic from this AS consists of office workers and internal systems for Abtran, a provider of customer and business process management services operating in Ireland

Notable

  • The RDAP registrant Abtran Limited. matches the registry holder Abtran Limited.
  • The address inventory is a single contiguous /24 block, typical for a corporate site or internal network 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

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

ASNetworkPaths seen
AS31122Digiweb ltd57
AS2110Enet Communications LIMITED1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
IEIreland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS48255
Registry name
Abtran-AS
Registrant
MNT-ABTRAN
Abuse contact
support@abtran.com
Registered
2008-10-30
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS48255
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS48255

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 1,784 prefixes, as published 2026-10-19. 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