Home Prefix Lookup185.54.36.0/22

185.54.36.0/22 - NORMHOST ASN VOIP Telecom SAS (AS57752)

IPv4RIPE NCCallocatedAS57752NORMHOST-ASN VOIP Telecom SAS RPKI Valid

CIDR

185.54.36.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇫🇷 France

City

Ouistreham

RIR

RIPE NCC

Status

allocated

Allocated

2014-04-16

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
185.54.36.0/22	AS57752 NORMHOST-ASN VOIP Telecom SAS	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.54.36.0/22	AS57752	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS57752	RIPE	MNT-NORMHOST	2014-04-16

More Specific Prefixes

Prefix	Country	Status
185.54.36.0/24	🇫🇷FR	assigned
185.54.37.0/29	🇫🇷FR	assigned
185.54.37.8/29	🇫🇷FR	assigned
185.54.37.16/30	🇫🇷FR	assigned
185.54.37.48/28	🇫🇷FR	assigned
185.54.37.64/28	🇫🇷FR	assigned
185.54.38.192/27	🇫🇷FR	assigned

Transfer History

Registry transfers of 185.54.36.0/22, blocks inside it, or blocks containing it.

185.54.36.0/22M&A · 2024-05-15
NORMHOST SAS
RIPE NCC
→
VOIP Telecom SAS
RIPE NCC

Date	Resource	From	To	Type
2024-05-15	185.54.36.0/22	NORMHOST SAS RIPE NCC	VOIP Telecom SAS RIPE NCC	M&A

Origin ASN

AS57752

NORMHOST-ASN VOIP Telecom SAS

Related Prefixes

More prefixes of AS57752

All prefixes of AS57752 →

Geolocation

Country🇫🇷FranceFR

RegionNormandy

CityOuistreham

Coordinates49.2829, -0.2569 ↗

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/185.54.36.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.54.36.0/22" | jq

External Links

RIPEstat