Home Prefix Lookup188.221.185.0/24

188.221.185.0/24 - Opentransit Orange S.A (AS5511)

IPv4RIPEassignedAS5511Opentransit Orange S.A. RPKI Valid

CIDR

188.221.185.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Washington D.C.

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
188.221.185.0/24	AS5511 Opentransit Orange S.A.	Valid	Other IRRRIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
188.221.185.0/24	AS5511	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS5511	Other IRR	MAINT-AS834	2026-07-16
AS5511	RIPE	netutils-mnt	2026-07-16

Transfer History

Registry transfers of 188.221.185.0/24, blocks inside it, or blocks containing it.

188.220.0.0/14Transfer · 2014-11-04
Telefonica UK Limited
RIPE NCC
→
British Sky Broadcasting Limited
RIPE NCC

Date	Resource	From	To	Type
2014-11-04	188.220.0.0/14	Telefonica UK Limited RIPE NCC	British Sky Broadcasting Limited RIPE NCC	Transfer

Origin ASN

AS5511

Opentransit Orange S.A.

Related Prefixes

More prefixes of AS5511

All prefixes of AS5511 →

Geolocation

Country🇺🇸United StatesUS

RegionDistrict of Columbia

CityWashington D.C.

Coordinates38.9072, -77.0369 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/188.221.185.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/188.221.185.0/24" | jq

External Links

RIPEstat