Home Prefix Lookup91.229.112.0/23

91.229.112.0/23 - OKBPROGRESS OKB PROGRESS (AS39238)

IPv4RIPE NCCassignedAS39238OKBPROGRESS OKB PROGRESS LLCNo ROA

CIDR

91.229.112.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇷🇺 Russia

City

Moscow

RIR

RIPE NCC

Status

assigned

Allocated

2011-06-20

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
91.229.112.0/23	AS39238 OKBPROGRESS OKB PROGRESS LLC	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS39238	RIPE	APNET-MNT	2026-05-01

Transfer History

Registry transfers of 91.229.112.0/23, blocks inside it, or blocks containing it.

91.229.112.0/23Transfer · 2026-04-30
Alliance LLC
🇷🇺 RU RIPE NCC
→
Aleksandr Popov
🇷🇺 RU RIPE NCC
91.229.112.0/23Transfer · 2020-04-07
OOO Hosterov
RIPE NCC
→
Alliance LLC
RIPE NCC

Date	Resource	From	To	Type
2026-04-30	91.229.112.0/23	Alliance LLC 🇷🇺 RU RIPE NCC	Aleksandr Popov 🇷🇺 RU RIPE NCC	Transfer
2020-04-07	91.229.112.0/23	OOO Hosterov RIPE NCC	Alliance LLC RIPE NCC	Transfer

Origin ASN

AS39238

OKBPROGRESS OKB PROGRESS LLC

Related Prefixes

More prefixes of AS39238

All prefixes of AS39238 →

Geolocation

Country🇷🇺RussiaRU

RegionMoscow

CityMoscow

Coordinates55.5308, 37.5364 ↗

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/91.229.112.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/91.229.112.0/23" | jq

External Links

RIPEstat