Home Prefix Lookup166.88.149.0/24

166.88.149.0/24 - LEASEWEB AP Leaseweb Japan K.K (AS134351)

IPv4ARINannouncedAS134351LEASEWEB-AS-AP Leaseweb Japan K.K. RPKI Valid

CIDR

166.88.149.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇯🇵 Japan

City

Ueda

RIR

ARIN

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
166.88.149.0/24	AS134351 LEASEWEB-AS-AP Leaseweb Japan K.K.	Valid	ARIN	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
166.88.149.0/24	AS134351	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS134351	ARIN	MNT-ADCIL	2026-05-06

Transfer History

Registry transfers of 166.88.149.0/24, blocks inside it, or blocks containing it.

166.88.0.0/16M&A · 2024-04-12
EGIHosting
🇺🇸 US ARIN
→
Ace Data Centers II, LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2024-04-12	166.88.0.0/16	EGIHosting 🇺🇸 US ARIN	Ace Data Centers II, LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS134351

LEASEWEB-AS-AP Leaseweb Japan K.K.

Related Prefixes

More prefixes of AS134351

All prefixes of AS134351 →

Geolocation

Country🇯🇵JapanJP

CityUeda

Coordinates36.2048, 138.2530 ↗

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/166.88.149.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/166.88.149.0/24" | jq

External Links

RIPEstat