Home Prefix Lookup192.162.136.0/22

192.162.136.0/22 - THREE W INFRA 3W Infra B.V (AS60144)

IPv4RIPE NCCassignedAS60144THREE-W-INFRA-AS 3W Infra B.V. RPKI Valid

CIDR

192.162.136.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇳🇱 Netherlands

City

Amsterdam

RIR

RIPE NCC

Status

assigned

Allocated

2011-04-01

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
192.162.136.0/22	AS60144 THREE-W-INFRA-AS 3W Infra B.V.	Valid	Other IRRRIPE	2026-10-11

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
192.162.136.0/24	AS60144 THREE-W-INFRA-AS 3W Infra B.V.	Valid	-	2026-10-11
192.162.137.0/24	AS60144 THREE-W-INFRA-AS 3W Infra B.V.	Valid	-	2026-10-11
192.162.138.0/24	AS60144 THREE-W-INFRA-AS 3W Infra B.V.	Valid	-	2026-10-11
192.162.139.0/24	AS60144 THREE-W-INFRA-AS 3W Infra B.V.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.162.136.0/22	AS60144	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS60144	Other IRR	MAINT-AS60144	2024-01-23
AS60144	RIPE	MNT-3W-INFRA	2014-10-28

Transfer History

Registry transfers of 192.162.136.0/22, blocks inside it, or blocks containing it.

192.162.136.0/22Transfer · 2015-01-29
Infinite Technologies Ltd
RIPE NCC
→
3W Infra B.V.
RIPE NCC

Date	Resource	From	To	Type
2015-01-29	192.162.136.0/22	Infinite Technologies Ltd RIPE NCC	3W Infra B.V. RIPE NCC	Transfer

Origin ASN

AS60144

THREE-W-INFRA-AS 3W Infra B.V.

Related Prefixes

More prefixes of AS60144

All prefixes of AS60144 →

Geolocation

Country🇳🇱NetherlandsNL

CityAmsterdam

Coordinates52.3676, 4.9041 ↗

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/192.162.136.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/192.162.136.0/22" | jq

External Links

RIPEstat