Home Prefix Lookup185.52.4.0/23

185.52.4.0/23 - LOGIUS AZ 1 Baten Lastendienst Logius (AS212157)

IPv4RIPE NCCannouncedAS212157LOGIUS-AZ-1 baten-lastendienst Logius RPKI Valid

CIDR

185.52.4.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇳🇱 The Netherlands

City

The Hague

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
185.52.4.0/23	AS212157 LOGIUS-AZ-1 baten-lastendienst Logius	Valid	RIPE	2026-10-11

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
185.52.4.0/22	AS212157 LOGIUS-AZ-1 baten-lastendienst Logius	Valid	-	2026-10-11
185.52.4.0/24	AS212157 LOGIUS-AZ-1 baten-lastendienst Logius	Valid	-	2026-10-11
185.52.5.0/24	AS212157 LOGIUS-AZ-1 baten-lastendienst Logius	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.52.4.0/22	AS47886	/24	ripe
185.52.4.0/22	AS62003	/24	ripe
185.52.4.0/22	AS212157	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS212157	RIPE	LOGIUS	2021-09-20
AS62003	RIPE	VIRTU-MNT	2021-09-20

Origin ASN

AS212157

LOGIUS-AZ-1 baten-lastendienst Logius

Related Prefixes

Covering prefix

185.52.4.0/22AS212157

More prefixes of AS212157

All prefixes of AS212157 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionSouth Holland

CityThe Hague

Coordinates52.0785, 4.3401 ↗

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/185.52.4.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/185.52.4.0/23" | jq

External Links

RIPEstat