Home Prefix Lookup208.52.181.0/24

208.52.181.0/24 - Blazing SEO (AS397630)

IPv4ARINallocatedAS397630AS-BLAZINGSEO - Blazing SEO, LLC RPKI Valid

CIDR

208.52.181.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇯🇵 Japan

City

Tokyo

RIR

ARIN

Status

allocated

Allocated

2020-12-18

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
208.52.181.0/24	AS397630 AS-BLAZINGSEO - Blazing SEO, LLC	Valid	ARIN	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
208.52.181.0/24	AS7029	/24	arin
208.52.181.0/24	AS20001	/24	arin
208.52.181.0/24	AS22516	/24	arin
208.52.181.0/24	AS397630	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7029	ARIN	MNT-EIL-79	2025-06-17
AS20001	ARIN	MNT-EIL-79	2025-06-23
AS22516	ARIN	MNT-EIL-79	2025-06-17
AS397630	ARIN	MNT-BSL-159	2020-12-28
AS20001	Other IRR	MAINT-RR	2025-09-15

Transfer History

Registry transfers of 208.52.181.0/24, blocks inside it, or blocks containing it.

208.52.181.0/24Transfer · 2020-12-18
Northeast Technologies II, LLC
🇺🇸 US ARIN
→
Emeigh Investments LLC
🇺🇸 US ARIN
208.52.181.0/24M&A · 2020-09-30
Virtual Citadel Inc.
🇺🇸 US ARIN
→
Northeast Technologies II, LLC
🇺🇸 US ARIN
208.52.128.0/18M&A · 2016-02-04
BroadRiver Communication Corp.
🇺🇸 US ARIN
→
BroadRiver Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2020-12-18	208.52.181.0/24	Northeast Technologies II, LLC 🇺🇸 US ARIN	Emeigh Investments LLC 🇺🇸 US ARIN	Transfer
2020-09-30	208.52.181.0/24	Virtual Citadel Inc. 🇺🇸 US ARIN	Northeast Technologies II, LLC 🇺🇸 US ARIN	M&A
2016-02-04	208.52.128.0/18	BroadRiver Communication Corp. 🇺🇸 US ARIN	BroadRiver Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS397630

AS-BLAZINGSEO - Blazing SEO, LLC

Related Prefixes

More prefixes of AS397630

All prefixes of AS397630 →

Geolocation

Country🇯🇵JapanJP

CityTokyo

Coordinates35.6764, 139.6500 ↗

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/208.52.181.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/208.52.181.0/24" | jq

External Links

RIPEstat