asn.dev

Autonomous system

AS41400 GNOL-AS

Residential RIPE Cable/DSL/ISP

IPv4 addresses 2.05K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 1 recorded by PCH
Upstreams 6 0 downstream
Flagged prefixes 0 none

Summary

USIC Internet Services

United Kingdom · AI-generated

isp residential dsl uk

GNOL-AS is operated by USIC Internet Services Ltd.

What it's used for

  • The address space carries residential broadband traffic, evidenced by reverse DNS records pointing to vdsluk.com (e.g., 185-98-202-254.vdsluk.com).
  • The AS announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 21 observed neighbours; this ratio indicates an access network providing last-mile connectivity rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs accessing the internet via DSL and cable connections, consistent with the operator's business as a regional ISP.

Notable

  • Registrants for the announced prefixes include USIC Internet Services Ltd and R.M. Wotton T/A G-Net Online, indicating a consolidation of address space under the USIC brand following the acquisition or rebranding of G-Net Online.
  • The inventory consists of two /22 IPv4 blocks and a single /29 IPv6 prefix, representing a modest footprint typical of a regional UK ISP.

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
London Network Access PointLondon, United Kingdom5.57.82.12

Transit providers

6 upstream, 0 downstream and 11 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC131
AS174Cogent Communications, LLC23
AS39326Syntura Group Limited4
AS24482SG.GS3
AS48185team.blue NV3
AS50300CustodianDC Limited3

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 2 prefixes · 2.05K addresses IPv6 1 prefixes

CountryNamePrefixes
GBUnited Kingdom3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS41400
Registry name
GNOL-AS
Registrant
MNT-GNOL
Abuse contact
ripe@usicis.co.uk
Registered
2006-08-09
Last changed
2018-09-04
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
GNOL/USIC Internet Services
Also known as
USIC Internet Services Ltd
Network type
Cable/DSL/ISP
Scope
Europe
Traffic ratio
Mostly Inbound
Peering policy
Open
IRR as-set
AS-USICIS
Present at
1 exchanges
Facilities
2 facilities
Website
https://www.usicis.co.uk

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
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS41400
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS41400

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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: 442 networks and 1,771 prefixes, as published 2026-10-15. 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