asn.dev

Autonomous system

AS59565 CRONOS-AS

Unclassified RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Cronos Internet

United Kingdom · AI-generated

hosting business uk

CRONOS-AS is operated by Cronos Internet Ltd.

What it's used for

  • The address space carries enterprise hosting infrastructure, evidenced by the netname UK-CRONOS-20120809 and reverse DNS entries such as host-79.174.171.255.cronosinternet.net.
  • The AS announces 2048 IPv4 addresses and 1 IPv6 prefix, with 3 observed neighbours, indicating a small-scale hosting or business network rather than a transit provider.
  • Traffic from this AS consists of web and API endpoints for enterprise clients, consistent with the operator's focus on enterprise hosting solutions.

Notable

  • The registrant CRONOS RIPE DBM; Cronos Internet Ltd aligns with the AS holder, confirming consistent ownership.
  • The address inventory consists of a single /21 block and one /32 IPv6 prefix, representing a compact and focused allocation for a small UK-based hosting provider.

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

3 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1299Arelion Sweden AB84
AS8220COLT Technology Services Group Limited63
AS39326Syntura Group Limited63

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 1 prefixes · 2.05K addresses IPv6 1 prefixes

CountryNamePrefixes
GBUnited Kingdom2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS59565
Registry name
CRONOS-AS
Registrant
CRONOS-MNT
Abuse contact
ripe@cronosinternet.co.uk
Registered
2012-08-10
Last changed
2017-11-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS59565
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
6 naming AS59565

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: 442 networks and 1,772 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