Home Prefix Lookup91.223.254.0/24

91.223.254.0/24 - ASN AVANTEL MSK JSC "ER Telecom Holding" (AS25227)

IPv4RIPE NCCallocatedAS25227ASN-AVANTEL-MSK JSC "ER-Telecom Holding"No ROA

CIDR

91.223.254.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇷🇺 Russia

City

Moscow

RIR

RIPE NCC

Status

allocated

Allocated

2011-03-22

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
91.223.254.0/24	AS25227 ASN-AVANTEL-MSK JSC "ER-Telecom Holding"	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS25227	RIPE	RU-MATRIXTELECOM-MNT	2023-08-08

Transfer History

Registry transfers of 91.223.254.0/24, blocks inside it, or blocks containing it.

91.223.254.0/24M&A · 2026-10-02
JSC Avantel
🇷🇺 RU RIPE NCC
→
JSC "ER-Telecom Holding"
🇷🇺 RU RIPE NCC

Date	Resource	From	To	Type
2026-10-02	91.223.254.0/24	JSC Avantel 🇷🇺 RU RIPE NCC	JSC "ER-Telecom Holding" 🇷🇺 RU RIPE NCC	M&A

Origin ASN

AS25227

ASN-AVANTEL-MSK JSC "ER-Telecom Holding"

Related Prefixes

More prefixes of AS25227

All prefixes of AS25227 →

Geolocation

Country🇷🇺RussiaRU

RegionMoscow

CityMoscow

Coordinates55.7988, 37.5943 ↗

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/91.223.254.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/91.223.254.0/24" | jq

External Links

RIPEstat