203.223.60.0/22 - bgp.tools

203.223.60.0/22

Originated by AS17955
AS Name: Densan Co., Ltd.

Overview
Connectivity
Whois
Validation

Registered on: 6 Jun 2006 (18 years old)

Registered to: A92B3B09 (apnic)

Prefix status: Active, Allocated under APNIC

Size of prefix: 4 /24's

Less Specific Announcements

	Prefix	Description
	203.223.48.0/20	DENSAN CO., LTD.

Upstreams

AS17676 - SoftBank Corp.
AS2497 - Internet Initiative Japan Inc.

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Upstreams

	ASN	Description
	AS17676	SoftBank Corp.
	AS2497	Internet Initiative Japan Inc.

Peers

	ASN	Description
	AS15169	Google LLC
	AS135607	Infinivan Incorporated
	AS20485	JSC TransTeleKom
	AS17639	Converge ICT Solutions Inc.
	AS2515	Japan Network Information Center
	AS17686	ACCELIA
	AS18526	DDPS Networks, LLC
	AS134835	Starry Network Limited
	AS13335	Cloudflare, Inc.
	AS63802	Nippon Telegraph and Telephone East Corporation
	AS23640	BBIX,Inc.
	AS38195	Superloop
	AS9304	HGC Global Communications Limited
	AS49544	i3D.net B.V
	AS153371	BACK WAVES LIMITED
	AS1828	Unitas Global
	AS4651	The Communications Authority of Thailand (CAT)
	AS2907	Science Information Network
	AS138997	Eons Data Communications Limited
	AS24482	SG.GS
	AS2635	Automattic, Inc
	AS9370	SAKURA Internet Inc.
	AS9002	RETN Limited
	AS20473	The Constant Company, LLC
	AS8966	Etisalat (ETC)
	AS17676	SoftBank Corp.
	AS6939	Hurricane Electric LLC
	AS2497	Internet Initiative Japan Inc.

Last Update: 2022-12-16T07:26:31Z UTC

IRR Databases

IRR	Expected ASN
jpirr	AS17955	Show Raw route: 203.223.60.0/22 descr: AVISNET (Densan Co., Ltd.) X-Keiro: jpnic@avis.ad.jp origin: AS17955 notify: jpnic@avis.ad.jp mnt-by: MAINT-AS17955 changed: hashida@avis.ad.jp 20250311 source: JPIRR
radb	AS17955	Show Raw route: 203.223.60.0/22 descr: AVISNET (Densan Co., Ltd.) X-Keiro: jpnic@avis.ad.jp origin: AS17955 notify: jpnic@avis.ad.jp mnt-by: MAINT-AS17955 changed: hashida@avis.ad.jp 20250310 source: RADB last-modified: 2025-03-10T03:40:07Z

IRR

Expected ASN

jpirr

AS17955

Show Raw

route:          203.223.60.0/22
descr:          AVISNET (Densan Co., Ltd.)
                X-Keiro: jpnic@avis.ad.jp
origin:         AS17955
notify:         jpnic@avis.ad.jp
mnt-by:         MAINT-AS17955
changed:        hashida@avis.ad.jp 20250311
source:         JPIRR

radb

AS17955

Show Raw

route:          203.223.60.0/22
descr:          AVISNET (Densan Co., Ltd.)
                X-Keiro: jpnic@avis.ad.jp
origin:         AS17955
notify:         jpnic@avis.ad.jp
mnt-by:         MAINT-AS17955
changed:        hashida@avis.ad.jp 20250310
source:         RADB
last-modified:  2025-03-10T03:40:07Z

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Less Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)