Home Prefix Lookup153.76.178.0/23

153.76.178.0/23 - IFB INFRASTRUCTURE FOR BUSINESS (AS197145)

IPv4RIPE NCCassignedAS197145IFB-AS INFRASTRUCTURE FOR BUSINESS LLCNo ROA

CIDR

153.76.178.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇷🇺 Russia

City

Moscow

RIR

RIPE NCC

Status

assigned

Allocated

1991-09-23

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
153.76.178.0/23	AS197145 IFB-AS INFRASTRUCTURE FOR BUSINESS LLC	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS197145	RIPE	IFBRU-MNT	2026-07-07

Transfer History

Registry transfers of 153.76.178.0/23, blocks inside it, or blocks containing it.

153.76.160.0/19inter-RIRTransfer · 2026-05-07
NCR Voyix Corporation
🇺🇸 US ARIN
→
Reliable Communications s.r.o.
🇨🇿 CZ RIPE NCC

Date	Resource	From	To	Type
2026-05-07	153.76.160.0/19inter-RIR	NCR Voyix Corporation 🇺🇸 US ARIN	Reliable Communications s.r.o. 🇨🇿 CZ RIPE NCC	Transfer

Origin ASN

AS197145

IFB-AS INFRASTRUCTURE FOR BUSINESS LLC

Geolocation

Country🇷🇺RussiaRU

RegionMoscow

CityMoscow

Coordinates55.7569, 37.6151 ↗

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/153.76.178.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/153.76.178.0/23" | jq

External Links

RIPEstat