Home Prefix Lookup91.102.72.0/21

91.102.72.0/21 - Gaztelecom Gazprom Telecom (AS39045)

IPv4RIPE NCCallocatedAS39045Gaztelecom-AS Gazprom telecom LLCNo ROA

CIDR

91.102.72.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇷🇺 Russia

City

Moscow

RIR

RIPE NCC

Status

allocated

Allocated

2011-08-24

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
91.102.72.0/21	AS39045 Gaztelecom-AS Gazprom telecom LLC	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS39045	RIPE	GAZTELECOM-MNT	2019-12-18

More Specific Prefixes

Prefix	AS	Country	Status
91.102.72.0/22		🇷🇺RU	assigned
91.102.76.0/22		🇷🇺RU	assigned

Transfer History

Registry transfers of 91.102.72.0/21, blocks inside it, or blocks containing it.

91.102.72.0/21Transfer · 2019-10-16
LLC "Gazprom telecom"
RIPE NCC
→
Gazprom svyaz LLC
RIPE NCC

Date	Resource	From	To	Type
2019-10-16	91.102.72.0/21	LLC "Gazprom telecom" RIPE NCC	Gazprom svyaz LLC RIPE NCC	Transfer

Origin ASN

AS39045

Gaztelecom-AS Gazprom telecom LLC

Related Prefixes

More prefixes of AS39045

All prefixes of AS39045 →

Geolocation

Country🇷🇺RussiaRU

RegionMoscow

CityMoscow

Coordinates55.6604, 37.5588 ↗

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/91.102.72.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/91.102.72.0/21" | jq

External Links

RIPEstat