210.143.240.0/22 - bgp.tools

210.143.240.0/22

Originated by AS23777
AS Name: NTT BUSINESS SOLUTIONS CORPORATION

Overview
Connectivity
Whois
Validation

Registered on: 14 Oct 1996 (29 years old)

Registered to: A91A7381 (apnic)

Prefix status: Active, Allocated under JPNIC (APNIC)

Size of prefix: 4 /24's

Less Specific Announcements

	Prefix	Description
	210.143.240.0/20	NTT BUSINESS SOLUTIONS CORPORATION

Upstreams

AS4713 - NTT Communications Corporation (OCN)

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Upstreams

	ASN	Description
	AS4713	NTT Communications Corporation (OCN)

Peers

	ASN	Description
	AS15169	Google LLC
	AS24482	SG.GS
	AS153371	BACK WAVES LIMITED
	AS60068	Datacamp Limited (CDN77 / DataPacket)
	AS18526	DDPS Networks, LLC
	AS9371	SAKURA Internet Inc.
	AS9299	PLDT (Philippine Long Distance Telephone Company)
	AS32590	Valve Corporation
	AS17686	ACCELIA
	AS55685	PT Jala Lintas Media
	AS23815	Japan Internet Xing Co., Ltd.
	AS18403	FPT Telecom Company
	AS140627	OneQode
	AS2515	Japan Network Information Center
	AS8849	Melbikomas UAB
	AS150363	SoftEther Corporation
	AS49544	i3D.net B.V
	AS9370	SAKURA Internet Inc.
	AS4651	The Communications Authority of Thailand (CAT)
	AS2907	Science Information Network
	AS2635	Automattic, Inc
	AS20473	The Constant Company, LLC
	AS9002	RETN Limited
	AS6939	Hurricane Electric LLC
	AS4713	NTT Communications Corporation (OCN)

Last Update: 2026-03-03T01:12:07Z UTC / (Click here to force a refresh)

IRR Databases

IRR	Expected ASN
jpirr	AS23777	Show Raw route: 210.143.240.0/22 descr: NTT BUSINESS SOLUTIONS CORPORATION 6-2-27 Nakanoshima, Kita-ku, Oosaka-shi, Oosaka 530-6691 JAPAN origin: AS23777 notify: supp-bs@west.ntt.co.jp mnt-by: MAINT-AS23777 changed: kazuo.fujita.xy@west.ntt.co.jp20240415 20250401 changed: kazuo.fujita.xy@west.ntt.co.jp20250401 20250401 source: JPIRR
radb	AS23777	Show Raw route: 210.143.240.0/22 descr: NTT BUSINESS SOLUTIONS CORPORATION 6-2-27 Nakanoshima, Kita-ku, Oosaka-shi, Oosaka 530-6691 JAPAN origin: AS23777 mnt-by: MAINT-AS7684 changed: peer@sakura.ad.jp 20160810 source: RADB last-modified: 2023-11-13T15:49:48Z

IRR

Expected ASN

jpirr

AS23777

Show Raw

route:          210.143.240.0/22
descr:          NTT BUSINESS SOLUTIONS CORPORATION
                6-2-27 Nakanoshima, Kita-ku, Oosaka-shi, Oosaka 530-6691 JAPAN
origin:         AS23777
notify:         supp-bs@west.ntt.co.jp
mnt-by:         MAINT-AS23777
changed:        kazuo.fujita.xy@west.ntt.co.jp20240415 20250401
changed:        kazuo.fujita.xy@west.ntt.co.jp20250401 20250401
source:         JPIRR

radb

AS23777

Show Raw

route:          210.143.240.0/22
descr:          NTT BUSINESS SOLUTIONS CORPORATION
                6-2-27 Nakanoshima, Kita-ku, Oosaka-shi, Oosaka 530-6691 JAPAN
origin:         AS23777
mnt-by:         MAINT-AS7684
changed:        peer@sakura.ad.jp 20160810
source:         RADB
last-modified:  2023-11-13T15:49:48Z

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Upstreams

Upstreams

Peers

IRR Databases