Home Prefix Lookup185.212.156.0/22

185.212.156.0/22 - COLT Technology Services Group Limited (AS15404)

IPv4RIPE NCCallocatedAS15404COLT Technology Services Group LimitedNo ROA

CIDR

185.212.156.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE NCC

Status

allocated

Allocated

2017-07-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
185.212.156.0/22	AS15404 COLT Technology Services Group Limited	No ROA	RIPE	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS15404	RIPE	COLT-UK	2020-12-18

More Specific Prefixes

Prefix	Country	Status
185.212.156.0/26	🇬🇧GB	assigned
185.212.156.64/28	🇬🇧GB	assigned
185.212.156.80/28	🇬🇧GB	assigned
185.212.156.96/27	🇬🇧GB	assigned
185.212.156.128/27	🇬🇧GB	assigned
185.212.156.160/27	🇬🇧GB	assigned
185.212.156.192/27	🇬🇧GB	assigned
185.212.157.0/24	🇬🇧GB	assigned
185.212.158.0/24	🇬🇧GB	assigned

Origin ASN

AS15404

COLT Technology Services Group Limited

Related Prefixes

More prefixes of AS15404

All prefixes of AS15404 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon

Coordinates51.5072, -0.1276 ↗

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/185.212.156.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.212.156.0/22" | jq

External Links

RIPEstat