Home Prefix Lookup212.105.160.0/19

212.105.160.0/19 - A4N Network Services (AS44574)

IPv4RIPE NCCallocatedAS44574A4N Network Services Ltd. RPKI Valid

CIDR

212.105.160.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇬🇧 United Kingdom

City

Sheffield (Chapeltown)

RIR

RIPE NCC

Status

allocated

Allocated

2010-05-26

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
212.105.160.0/19	AS44574 A4N Network Services Ltd.	Valid	RIPE	2026-10-12

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
212.105.160.0/20	AS5413 Wavenet-AS5413 Wavenet Limited	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
212.105.160.0/19	AS5413	/24	ripe
212.105.160.0/19	AS44574	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS44574	RIPE	AS44574-MNT	2011-08-25

More Specific Prefixes

Prefix	AS	Country	Status
212.105.160.0/23	AS218774	🇬🇧GB	assigned
212.105.162.0/23	AS218774	🇬🇧GB	assigned
212.105.164.0/23	AS218774	🇬🇧GB	assigned
212.105.166.0/23	AS218774	🇬🇧GB	assigned
212.105.168.0/24	AS218774	🇬🇧GB	assigned
212.105.169.0/24	AS218774	🇬🇧GB	assigned
212.105.170.0/24	AS218774	🇬🇧GB	assigned
212.105.171.0/24	AS218774	🇬🇧GB	assigned
212.105.172.0/24	AS218774	🇬🇧GB	assigned
212.105.173.0/25	AS218774	🇬🇧GB	assigned
212.105.174.0/24	AS218774	🇬🇧GB	assigned
212.105.175.0/24	AS218774	🇬🇧GB	assigned

Origin ASN

AS44574

A4N Network Services Ltd.

Related Prefixes

More prefixes of AS44574

All prefixes of AS44574 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CitySheffield (Chapeltown)

Coordinates53.4715, -1.4723 ↗

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/212.105.160.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/212.105.160.0/19" | jq

External Links

RIPEstat