asn.dev

Autonomous system

AS48866 NETCRACKER-EMEA-AS

Unclassified RIPE

IPv4 addresses 1.79K 6 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Summary

Netcracker

United Kingdom · AI-generated

business telecom software enterprise

NETCRACKER-EMEA-AS is operated by Netcracker Technology EMEA Limited.

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames such as NETCRACKER, ORG-NTEL1-RIPE, and Netcracker associated with the registrant Netcracker NOC.
  • The AS announces 1792 IPv4 addresses across 6 prefixes and maintains 4 observed neighbours, a ratio consistent with an internal corporate estate rather than a transit or access network.
  • Traffic from this AS represents office workers and internal systems for Netcracker, a provider of software and services for telecommunications service providers.

Notable

  • Registrants for five of the six prefixes align with the announcer, listing Netcracker NOC and Netcracker Technology EMEA Limited.
  • The prefix 154.61.134.0/24 is registered to Cogent Communications, LLC with the netname COGENT-154-61-16, indicating leased space or post-acquisition history distinct from the primary Netcracker holdings.
  • The inventory consists of six IPv4 prefixes with no IPv6 prefixes in the announced inventory.

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
AS174Cogent Communications, LLC173
AS9002RETN Limited124
AS9119SOFTNET d.o.o.65
AS8220COLT Technology Services Group Limited57

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, 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 6 prefixes · 1.79K addresses IPv6 0 prefixes

CountryNamePrefixes
GBUnited Kingdom6

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS48866
Registry name
NETCRACKER-EMEA-AS
Registrant
MNT-NETCRACKER
Abuse contact
itncinfo@netcracker.com
Registered
2016-02-22
Last changed
2025-01-17
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
86% valid · 6 valid, 1 with no ROA
ROAs
6 authorising AS48866
ASPA
no ASPA record
IRR
86% registered · 6 of 7 announcements
Route objects
6 naming AS48866

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: 447 networks and 1,849 prefixes, as published 2026-10-30. 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