Home Prefix Lookup185.134.144.0/22

185.134.144.0/22 - ASK4 Limited (AS41230)

IPv4RIPE NCCallocatedAS41230ASK4 ASK4 Limited RPKI Valid

CIDR

185.134.144.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇮🇪 Ireland

City

Rathgar

RIR

RIPE NCC

Status

allocated

Allocated

2016-01-15

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
185.134.144.0/22	AS41230 ASK4 ASK4 Limited	Valid	RIPE	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.134.144.0/22	AS41230	/22	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS41230	RIPE	MNT-ASK4	2016-01-21

More Specific Prefixes

Prefix	Country	Status
185.134.144.0/28	🇮🇪IE	assigned
185.134.145.0/26	🇮🇪IE	assigned
185.134.145.64/27	🇮🇪IE	assigned
185.134.145.96/28	🇮🇪IE	assigned

Transfer History

Registry transfers of 185.134.144.0/22, blocks inside it, or blocks containing it.

185.134.144.0/22Transfer · 2022-12-01
Ask4 Ireland Limited
RIPE NCC
→
Ask4 Limited
RIPE NCC

Date	Resource	From	To	Type
2022-12-01	185.134.144.0/22	Ask4 Ireland Limited RIPE NCC	Ask4 Limited RIPE NCC	Transfer

Origin ASN

AS41230

ASK4 ASK4 Limited

Related Prefixes

More prefixes of AS41230

All prefixes of AS41230 →

Geolocation

Country🇮🇪IrelandIE

RegionLeinster

CityRathgar

Coordinates53.3146, -6.2750 ↗

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/185.134.144.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.134.144.0/22" | jq

External Links

RIPEstat