Home Prefix Lookup195.110.220.0/22

195.110.220.0/22 - BIOS AT Internet Viennaweb Service (AS12971)

IPv4RIPE NCCallocatedAS12971BIOS-AT Internet Viennaweb Service GmbH RPKI Valid

CIDR

195.110.220.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇦🇹 Austria

City

Vienna (Liesing)

RIR

RIPE NCC

Status

allocated

Allocated

1997-04-24

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
195.110.220.0/22	AS12971 BIOS-AT Internet Viennaweb Service GmbH	Valid	RIPE	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
195.110.192.0/19	AS12971 BIOS-AT Internet Viennaweb Service GmbH	No ROA	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
195.110.220.0/22	AS12971	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS12971	RIPE	VIENNAWEB-MNT	2026-07-23
AS20751	RIPE	AZISTA-MNT	2026-07-23

Origin ASN

AS12971

BIOS-AT Internet Viennaweb Service GmbH

Related Prefixes

Covering prefix

195.110.192.0/19AS12971

More prefixes of AS12971

All prefixes of AS12971 →

Geolocation

Country🇦🇹AustriaAT

RegionState of Vienna

CityVienna (Liesing)

Coordinates48.1376, 16.3212 ↗

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/195.110.220.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/195.110.220.0/22" | jq

External Links

RIPEstat