asn.dev

Autonomous system

AS50300 CUSTDC

Unclassified RIPE NSP

IPv4 addresses 10.75K 17 prefixes
IPv6 prefixes 7 counted as prefixes, not addresses
Countries 1 mostly GB
Flagged prefixes 0 none

Address space

Summary

Full explorer
CountryNamePrefixes
GBUnited Kingdom24

Registry

Allocation record

via RIPE RDAP
Registry
RIPE
Handle
AS50300
Registry name
CUSTDC
Registrant
MNT-CUSTODIAN
Abuse contact
abuse@CustodianDC.com
Registered
2009-12-16
Last changed
2026-03-20
Status
active

Declared

PeeringDB profile

self-reported
Name
Custodian DataCentres
Also known as
CustodianDC LTD.
Network type
NSP
Scope
Europe
Traffic ratio
Balanced
Peering policy
Selective
IRR as-set
AS-CUSTDC
Present at
3 exchanges
Facilities
13 facilities
Website
https://www.CustodianDC.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.

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

No IC3 indicators Nothing from the FBI IC3 feed.

Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check