Home Prefix Lookup91.221.100.0/23

91.221.100.0/23 - NESSUS (AS47692)

IPv4RIPE NCCassignedAS47692NESSUS Nessus GmbHNo ROA

CIDR

91.221.100.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇦🇹 Austria

City

Vienna

RIR

RIPE NCC

Status

assigned

Allocated

2010-11-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
91.221.100.0/23	AS47692 NESSUS Nessus GmbH	No ROA	RIPE	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS47692	RIPE	NESSUS-AT-MNT	2015-03-19

Transfer History

Registry transfers of 91.221.100.0/23, blocks inside it, or blocks containing it.

91.221.100.0/23Transfer · 2021-04-23
25th-floor GmbH
RIPE NCC
→
Easyname GmbH
RIPE NCC

Date	Resource	From	To	Type
2021-04-23	91.221.100.0/23	25th-floor GmbH RIPE NCC	Easyname GmbH RIPE NCC	Transfer

Origin ASN

AS47692

NESSUS Nessus GmbH

Related Prefixes

More prefixes of AS47692

All prefixes of AS47692 →

Geolocation

Country🇦🇹AustriaAT

RegionVienna

CityVienna

Coordinates48.2081, 16.3713 ↗

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/91.221.100.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/91.221.100.0/23" | jq

External Links

RIPEstat