Home Prefix Lookup185.239.212.0/22

185.239.212.0/22 - GTT BACKBONE GTT Communications (AS3257)

IPv4RIPE NCCallocatedAS3257GTT-BACKBONE GTT Communications Inc.No ROA

CIDR

185.239.212.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Dallas

RIR

RIPE NCC

Status

allocated

Allocated

2018-01-05

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
185.239.212.0/22	AS3257 GTT-BACKBONE GTT Communications Inc.	No ROA	-	2026-10-13

More Specific Prefixes

Prefix	Country	Status
185.239.212.0/24	🇺🇸US	assigned
185.239.213.0/24	🇺🇸US	assigned
185.239.214.0/24	🇺🇸US	assigned
185.239.215.0/24	🇺🇸US	assigned

Transfer History

Registry transfers of 185.239.212.0/22, blocks inside it, or blocks containing it.

185.239.212.0/22Transfer · 2024-12-30
Wolfgang Koehler
RIPE NCC
→
Koehler Internet Services UG (haftungsbeschraenkt)
RIPE NCC

Date	Resource	From	To	Type
2024-12-30	185.239.212.0/22	Wolfgang Koehler RIPE NCC	Koehler Internet Services UG (haftungsbeschraenkt) RIPE NCC	Transfer

Origin ASN

AS3257

GTT-BACKBONE GTT Communications Inc.

Related Prefixes

More prefixes of AS3257

All prefixes of AS3257 →

Geolocation

Country🇺🇸United StatesUS

CityDallas

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/185.239.212.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.239.212.0/22" | jq

External Links

RIPEstat