Home Prefix Lookup87.251.16.0/22

87.251.16.0/22 - (AS219143)

IPv4RIPE NCCallocatedAS219143 RPKI Valid

CIDR

87.251.16.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇫🇮 Finland

City

Helsinki

RIR

RIPE NCC

Status

allocated

Allocated

2005-09-08

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

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

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
87.251.16.0/24	AS209693 OC-NETWORK OC NETWORKS LIMITED	Valid	-	2026-10-11
87.251.17.0/24	AS209693 OC-NETWORK OC NETWORKS LIMITED	Valid	-	2026-10-11
87.251.18.0/24	AS209693 OC-NETWORK OC NETWORKS LIMITED	Valid	-	2026-10-11
87.251.19.0/24	AS209693 OC-NETWORK OC NETWORKS LIMITED	Valid	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS61317	Other IRR	MAINT-AS834	2023-11-13
AS200019	Other IRR	MAINT-AS834	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
87.251.16.0/24	AS209693	🇫🇮FI	assigned
87.251.16.24/30		🇫🇮FI	assigned
87.251.17.0/24	AS209693	🇫🇮FI	assigned
87.251.18.0/24	AS209693	🇸🇪SE	assigned
87.251.19.0/24	AS209693	🇪🇪EE	assigned

Transfer History

Registry transfers of 87.251.16.0/22, blocks inside it, or blocks containing it.

87.251.16.0/22Transfer · 2025-01-07
Veriteknik Bilisim Basin Ve Yayin Limited Sirketi
RIPE NCC
→
Ace Data Centers II, LLC
RIPE NCC
87.251.0.0/19Transfer · 2020-06-08
Ispro Iletisium Hiz Ve Yazilim San Tic A S
RIPE NCC
→
VERITEKNIK BILISIM BASIN VE YAYIN LIMITED SIRKETI
RIPE NCC

Date	Resource	From	To	Type
2025-01-07	87.251.16.0/22	Veriteknik Bilisim Basin Ve Yayin Limited Sirketi RIPE NCC	Ace Data Centers II, LLC RIPE NCC	Transfer
2020-06-08	87.251.0.0/19	Ispro Iletisium Hiz Ve Yazilim San Tic A S RIPE NCC	VERITEKNIK BILISIM BASIN VE YAYIN LIMITED SIRKETI RIPE NCC	Transfer

Origin ASN

AS219143

Geolocation

Country🇫🇮FinlandFI

CityHelsinki

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/87.251.16.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/87.251.16.0/22" | jq

External Links

RIPEstat