asn.dev

Autonomous system

AS43599 NWEWN-AS Broadband N.I. Ltd.

Unclassified RIPE Cable/DSL/ISP

IPv4 addresses 14.34K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 1 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Broadband N.I. Ltd.

United Kingdom · AI-generated

cable dsl isp regional

NWEWN-AS is operated by Broadband N.I. Ltd.

What it's used for

  • The address space carries residential broadband traffic, evidenced by netnames UK-NWEWN-20070803, UK-NWEWN-20120730, and UK-NWEWN-20120313 registered to Broadband N.I. Ltd.
  • The AS announces 14336 IPv4 addresses across 3 prefixes and maintains 11 observed neighbours, a ratio consistent with a regional access provider rather than a transit carrier.
  • Traffic from this AS consists of subscriber eyeballs for cable and DSL services in the United Kingdom.

Notable

  • All three announced prefixes list Broadband N.I. Ltd. as the registrant, matching the AS holder.
  • The address inventory is composed of three distinct IPv4 blocks: 78.155.224.0/19, 5.172.48.0/20, and 37.153.72.0/21.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Internet Neutral Exchange Association CLG - LAN1Dublin, Ireland185.6.36.73

Transit providers

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

ASNetworkPaths seen
AS3257GTT Communications Inc.387
AS6939Hurricane Electric LLC33

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, 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 3 prefixes · 14.34K addresses IPv6 0 prefixes

CountryNamePrefixes
GBUnited Kingdom3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43599
Registry name
NWEWN-AS
Registrant
MNT-NWEWN
Abuse contact
broadband@nwewireless.com
Registered
2007-08-29
Last changed
2018-09-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
North West Electronics
Also known as
NWE Wireless, NWEWN
Network type
Cable/DSL/ISP
Scope
Regional
Traffic ratio
Mostly Inbound
Peering policy
Open
Facilities
3 facilities
Website
http://www.nwewn.com/

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 7 with no ROA
ROAs
0 authorising AS43599
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
4 naming AS43599

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: 449 networks and 1,846 prefixes, as published 2026-11-03. 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