Home Prefix Lookup194.4.172.0/22

194.4.172.0/22 - AS20712 Andrews & Arnold (AS20712)

IPv4RIPE NCCallocatedAS20712AS20712 Andrews & Arnold Ltd RPKI Valid

CIDR

194.4.172.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE NCC

Status

allocated

Allocated

2018-09-18

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
194.4.172.0/22	AS20712 AS20712 Andrews & Arnold Ltd	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
194.4.172.0/22	AS20712	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20712	RIPE	AA	2019-10-11

More Specific Prefixes

Prefix	Country	Status
194.4.172.0/24	🇬🇧GB	assigned
194.4.173.0/24	🇬🇧GB	assigned
194.4.174.0/24	🇬🇧GB	assigned
194.4.175.0/24	🇬🇧GB	assigned

Origin ASN

AS20712

AS20712 Andrews & Arnold Ltd

Related Prefixes

More prefixes of AS20712

All prefixes of AS20712 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityLondon

Coordinates51.4985, -0.0148 ↗

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/194.4.172.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/194.4.172.0/22" | jq

External Links

RIPEstat