Home Prefix Lookup185.138.136.0/22

185.138.136.0/22 - COLT Technology Services Group Limited (AS8220)

IPv4RIPE NCCallocatedAS8220COLT COLT Technology Services Group LimitedNo ROA

CIDR

185.138.136.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇩🇪 Germany

City

Hofheim am Taunus

RIR

RIPE NCC

Status

allocated

Allocated

2016-02-11

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
185.138.136.0/22	AS8220 COLT COLT Technology Services Group Limited	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS8220	RIPE	DE-COLT-MNT	2020-06-23

Transfer History

Registry transfers of 185.138.136.0/22, blocks inside it, or blocks containing it.

185.138.136.0/22Transfer · 2023-12-29
Hailer & Gensoerger Computer Vertrieb & Service GmBH
RIPE NCC
→
bc.solution service GmbH
RIPE NCC

Date	Resource	From	To	Type
2023-12-29	185.138.136.0/22	Hailer & Gensoerger Computer Vertrieb & Service GmBH RIPE NCC	bc.solution service GmbH RIPE NCC	Transfer

Origin ASN

AS8220

COLT COLT Technology Services Group Limited

Related Prefixes

More prefixes of AS8220

All prefixes of AS8220 →

Geolocation

Country🇩🇪GermanyDE

RegionHesse

CityHofheim am Taunus

Coordinates50.0934, 8.4600 ↗

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/185.138.136.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.138.136.0/22" | jq

External Links

RIPEstat