Home Prefix Lookup192.65.184.0/21

192.65.184.0/21 - CERN European Organization For Nuclear Research (AS513)

IPv4RIPE NCCassignedAS513CERN CERN - European Organization for Nuclear Research RPKI Valid

CIDR

192.65.184.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇨🇭 Switzerland

City

Geneva

RIR

RIPE NCC

Status

assigned

Allocated

1989-11-29

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
192.65.184.0/21	AS513 CERN CERN - European Organization for Nuclear Research	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.65.184.0/21	AS513	/21	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS513	RIPE	CERN-MNT	2015-08-12

More Specific Prefixes

Prefix	Country	Status
192.65.184.0/24	🇨🇭CH	assigned
192.65.185.0/24	🇨🇭CH	assigned
192.65.186.0/24	🇨🇭CH	assigned
192.65.187.0/24	🇨🇭CH	assigned
192.65.188.0/24	🇨🇭CH	assigned
192.65.189.0/24	🇨🇭CH	assigned
192.65.190.0/24	🇨🇭CH	assigned
192.65.191.0/24	🇨🇭CH	assigned

Origin ASN

AS513

CERN CERN - European Organization for Nuclear Research

Related Prefixes

More prefixes of AS513

All prefixes of AS513 →

Geolocation

Country🇨🇭SwitzerlandCH

RegionGeneva

CityGeneva

Coordinates46.2330, 6.0556 ↗

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/192.65.184.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/192.65.184.0/21" | jq

External Links

RIPEstat