Home Prefix Lookup23.19.52.0/22

23.19.52.0/22 - BGP Prefix

IPv4ARINallocated RPKI Valid

CIDR

23.19.52.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇳🇱 The Netherlands

City

Amsterdam (Amsterdam-Zuidoost)

RIR

ARIN

Status

allocated

Allocated

2011-04-25

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

28 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
23.19.52.0/24	AS19148 LEASEWEB-USA-PHX - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.52.0/24	AS27411 LEASEWEB-USA-CHI - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.52.0/24	AS28753 LEASEWEB-DE-FRA-10 Leaseweb Deutschland GmbH	Valid	-	2026-10-12
23.19.52.0/24	AS30633 LEASEWEB-USA-WDC - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.52.0/24	AS32613 IWEB-AS - Leaseweb Canada Inc.	Valid	-	2026-10-12
23.19.52.0/24	AS59253 LEASEWEB-APAC-SIN-11 - LEASEWEB SINGAPORE PTE. LTD.	Valid	-	2026-10-12
23.19.52.0/24	AS60781 LEASEWEB-NL-AMS-01 LeaseWeb Netherlands B.V.	Valid	-	2026-10-12
23.19.52.0/24	AS133752 LEASEWEB-APAC-HKG-10 - LEASEWEB HONG KONG LIMITED	Valid	-	2026-10-12
23.19.52.0/24	AS134351 LEASEWEB-AS-AP - Leaseweb Japan K.K.	Valid	-	2026-10-12
23.19.52.0/24	AS136988 LEASEWEB-AS-AP - LEASEWEB AUSTRALIA PTY LIMITED	Valid	-	2026-10-12
23.19.52.0/24	AS205544 LEASEWEB-UK-LON-11 Leaseweb UK Limited	Valid	-	2026-10-12
23.19.52.0/24	AS393886 LEASEWEB-USA-MIA - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.52.0/24	AS395954 LEASEWEB-USA-LAX - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.52.0/24	AS396190 LEASEWEB-USA-SEA - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.53.0/24	AS19148 LEASEWEB-USA-PHX - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.53.0/24	AS27411 LEASEWEB-USA-CHI - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.53.0/24	AS28753 LEASEWEB-DE-FRA-10 Leaseweb Deutschland GmbH	Valid	-	2026-10-12
23.19.53.0/24	AS30633 LEASEWEB-USA-WDC - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.53.0/24	AS32613 IWEB-AS - Leaseweb Canada Inc.	Valid	-	2026-10-12
23.19.53.0/24	AS59253 LEASEWEB-APAC-SIN-11 - LEASEWEB SINGAPORE PTE. LTD.	Valid	-	2026-10-12
23.19.53.0/24	AS60781 LEASEWEB-NL-AMS-01 LeaseWeb Netherlands B.V.	Valid	-	2026-10-12
23.19.53.0/24	AS133752 LEASEWEB-APAC-HKG-10 - LEASEWEB HONG KONG LIMITED	Valid	-	2026-10-12
23.19.53.0/24	AS134351 LEASEWEB-AS-AP - Leaseweb Japan K.K.	Valid	-	2026-10-12
23.19.53.0/24	AS136988 LEASEWEB-AS-AP - LEASEWEB AUSTRALIA PTY LIMITED	Valid	-	2026-10-12
23.19.53.0/24	AS205544 LEASEWEB-UK-LON-11 Leaseweb UK Limited	Valid	-	2026-10-12
23.19.53.0/24	AS393886 LEASEWEB-USA-MIA - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.53.0/24	AS395954 LEASEWEB-USA-LAX - Leaseweb USA, Inc.	Valid	-	2026-10-12
23.19.53.0/24	AS396190 LEASEWEB-USA-SEA - Leaseweb USA, Inc.	Valid	-	2026-10-12

Transfer History

Registry transfers of 23.19.52.0/22, blocks inside it, or blocks containing it.

23.19.52.0/22M&A · 2021-02-15
Nobis Technology Group, LLC
🇺🇸 US ARIN
→
Leaseweb USA, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2021-02-15	23.19.52.0/22	Nobis Technology Group, LLC 🇺🇸 US ARIN	Leaseweb USA, Inc. 🇺🇸 US ARIN	M&A

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam (Amsterdam-Zuidoost)

Coordinates52.2994, 4.9437 ↗

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/23.19.52.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/23.19.52.0/22" | jq

External Links

RIPEstat