Home Prefix Lookup185.255.4.0/22

185.255.4.0/22 - MEDIALYS RESEAU THD MEDIALYS (AS205472)

IPv4RIPE NCCallocatedAS205472MEDIALYS RESEAU THD MEDIALYS RPKI Valid

CIDR

185.255.4.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇫🇷 France

City

Orléans

RIR

RIPE NCC

Status

allocated

Allocated

2018-04-12

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

5 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
185.255.4.0/24	AS205472 MEDIALYS RESEAU THD MEDIALYS	Valid	-	2026-10-11
185.255.5.0/24	AS205472 MEDIALYS RESEAU THD MEDIALYS	Valid	-	2026-10-11
185.255.6.0/24	AS205472 MEDIALYS RESEAU THD MEDIALYS	Valid	-	2026-10-11
185.255.6.0/24	AS211440 Internet-5 Karolio IT paslaugos, UAB	Invalid	-	2026-10-11
185.255.7.0/24	AS205472 MEDIALYS RESEAU THD MEDIALYS	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.255.4.0/22	AS205472	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS205472	RIPE	lir-fr-medialys-thd-1-MNT	2026-06-08

Transfer History

Registry transfers of 185.255.4.0/22, blocks inside it, or blocks containing it.

185.255.4.0/22Transfer · 2026-06-08
Viktor Khymchenko
🇺🇦 UA RIPE NCC
→
RESEAU THD MEDIALYS
🇫🇷 FR RIPE NCC
185.255.4.0/22Transfer · 2021-05-06
LLC "IBERIA-PLUS"
RIPE NCC
→
Viktor Khymchenko
RIPE NCC

Date	Resource	From	To	Type
2026-06-08	185.255.4.0/22	Viktor Khymchenko 🇺🇦 UA RIPE NCC	RESEAU THD MEDIALYS 🇫🇷 FR RIPE NCC	Transfer
2021-05-06	185.255.4.0/22	LLC "IBERIA-PLUS" RIPE NCC	Viktor Khymchenko RIPE NCC	Transfer

Origin ASN

AS205472

MEDIALYS RESEAU THD MEDIALYS

Related Prefixes

More prefixes of AS205472

All prefixes of AS205472 →

Geolocation

Country🇫🇷FranceFR

RegionCentre-Val de Loire

CityOrléans

Coordinates47.9081, 1.9101 ↗

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/185.255.4.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.255.4.0/22" | jq

External Links

RIPEstat