Home Prefix Lookup83.137.112.0/21

83.137.112.0/21 - NESSUS (AS47692)

IPv4RIPE NCCallocatedAS47692NESSUS Nessus GmbH RPKI Valid

CIDR

83.137.112.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇦🇹 Austria

City

Vienna

RIR

RIPE NCC

Status

allocated

Allocated

2009-04-21

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
83.137.112.0/21	AS47692 NESSUS Nessus GmbH	Valid	RIPE	2026-10-12

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
83.137.112.0/22	AS47692 NESSUS Nessus GmbH	Valid	-	2026-10-12
83.137.116.0/22	AS47692 NESSUS Nessus GmbH	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
83.137.112.0/21	AS47692	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS47692	RIPE	NESSUS-AT-MNT	2014-05-12

More Specific Prefixes

Prefix	Country	Status
83.137.112.0/25	🇦🇹AT	assigned
83.137.112.128/26	🇦🇹AT	assigned
83.137.112.240/29	🇦🇹AT	assigned
83.137.112.248/29	🇦🇹AT	assigned
83.137.114.0/25	🇦🇹AT	assigned
83.137.114.128/27	🇦🇹AT	assigned
83.137.114.184/29	🇦🇹AT	assigned
83.137.114.192/26	🇦🇹AT	assigned
83.137.116.32/27	🇦🇹AT	assigned
83.137.116.136/29	🇦🇹AT	assigned
83.137.116.192/26	🇦🇹AT	assigned
83.137.117.16/29	🇦🇹AT	assigned
83.137.118.0/28	🇦🇹AT	assigned
83.137.118.16/28	🇦🇹AT	assigned

Transfer History

Registry transfers of 83.137.112.0/21, blocks inside it, or blocks containing it.

83.137.112.0/21Transfer · 2014-05-07
INQNET GmbH
RIPE NCC
→
Nessus GmbH
RIPE NCC

Date	Resource	From	To	Type
2014-05-07	83.137.112.0/21	INQNET GmbH RIPE NCC	Nessus 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/83.137.112.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/83.137.112.0/21" | jq

External Links

RIPEstat