Home Prefix Lookup185.48.164.0/22

185.48.164.0/22 - CUSTDC CustodianDC Limited (AS50300)

IPv4RIPE NCCallocatedAS50300CUSTDC CustodianDC Limited RPKI Valid

CIDR

185.48.164.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇬🇧 United Kingdom

City

Maidstone

RIR

RIPE NCC

Status

allocated

Allocated

2014-02-21

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
185.48.164.0/24	AS50300 CUSTDC CustodianDC Limited	Valid	-	2026-10-11
185.48.165.0/24	AS50300 CUSTDC CustodianDC Limited	Valid	-	2026-10-11
185.48.166.0/24	AS50300 CUSTDC CustodianDC Limited	Valid	-	2026-10-11
185.48.167.0/24	AS50300 CUSTDC CustodianDC Limited	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.48.164.0/22	AS50300	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS50300	RIPE	MNT-CUSTODIAN	2016-06-13

More Specific Prefixes

Prefix	Country	Status
185.48.165.0/28	🇬🇧GB	assigned
185.48.165.16/29	🇬🇧GB	assigned
185.48.165.24/29	🇬🇧GB	assigned
185.48.165.32/27	🇬🇧GB	assigned
185.48.165.64/30	🇬🇧GB	assigned
185.48.165.68/30	🇬🇧GB	assigned
185.48.165.72/29	🇬🇧GB	assigned
185.48.165.80/28	🇬🇧GB	assigned
185.48.165.96/28	🇬🇧GB	assigned
185.48.165.112/29	🇬🇧GB	assigned
185.48.165.120/30	🇬🇧GB	assigned
185.48.165.124/30	🇬🇧GB	assigned
185.48.165.128/28	🇬🇧GB	assigned
185.48.165.144/29	🇬🇧GB	assigned
185.48.165.152/29	🇬🇧GB	assigned
185.48.165.160/29	🇬🇧GB	assigned
185.48.165.168/29	🇬🇧GB	assigned
185.48.165.176/28	🇬🇧GB	assigned
185.48.165.192/27	🇬🇧GB	assigned
185.48.165.224/29	🇬🇧GB	assigned
185.48.165.232/29	🇬🇧GB	assigned
185.48.165.240/29	🇬🇧GB	assigned
185.48.166.0/29	🇬🇧GB	assigned

Transfer History

Registry transfers of 185.48.164.0/22, blocks inside it, or blocks containing it.

185.48.164.0/22Transfer · 2016-05-19
Neil Westlake
RIPE NCC
→
CustodianDC Limited
RIPE NCC

Date	Resource	From	To	Type
2016-05-19	185.48.164.0/22	Neil Westlake RIPE NCC	CustodianDC Limited RIPE NCC	Transfer

Origin ASN

AS50300

CUSTDC CustodianDC Limited

Related Prefixes

More prefixes of AS50300

All prefixes of AS50300 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityMaidstone

Coordinates51.2799, 0.5495 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/185.48.164.0/22

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/185.48.164.0/22" | jq

External Links

RIPEstat