asn.dev

Autonomous system

AS60382 CRANLEIGH-AS

Unclassified RIPE

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Cranleigh School

United Kingdom · AI-generated

education business uk

CRANLEIGH-AS is held by Cranleigh School.

What it's used for

  • The address space carries internal school infrastructure, as indicated by the netnames CRANLEIGH-NET and CRANPREP-NET and registrants listed as "Cranleigh School IT Department".
  • The AS announces 512 IPv4 addresses across 2 prefixes and maintains 2 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit or large-scale access provider.
  • Traffic from this AS consists of staff, student, and administrative endpoints for a co-educational independent day and boarding school in Surrey, United Kingdom.

Notable

  • Registrants for both announced prefixes align with the AS holder, listing "Cranleigh School IT Department" and "Cranleigh School".
  • The address inventory is compact, consisting of two /24 blocks: 91.213.225.0/24 and 195.5.167.0/24.

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
AS5089Virgin Media Limited92
AS39326Syntura Group Limited28

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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
GBUnited Kingdom2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS60382
Registry name
CRANLEIGH-AS
Registrant
CRANLEIGH-MNT
Abuse contact
support@cranleigh.org
Registered
2013-07-29
Last changed
2024-03-20
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS60382
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS60382

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 1,771 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