133.249.0.0/16 - bgp.tools

133.249.0.0/16

Originated by AS17947
AS Name: SAKURA KCS Corporation.

Overview
Connectivity
Whois
Validation

Registered on: 30 Oct 1990 (34 years old)

Registered to: A92E7281 (apnic)

Prefix status: Active, Allocated under JPNIC (APNIC)

Size of prefix: 256 /24's

Upstreams

AS10010 - TOKAI Communications Corporation
AS2497 - Internet Initiative Japan Inc.

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Upstreams

	ASN	Description
	AS10010	TOKAI Communications Corporation
	AS2497	Internet Initiative Japan Inc.

Peers

	ASN	Description
	AS10010	TOKAI Communications Corporation
	AS2497	Internet Initiative Japan Inc.

Last Update: 2025-05-16T21:59:14Z UTC / (Click here to force a refresh)

IRR Databases

IRR	Expected ASN
jpirr	AS17947	Show Raw route: 133.249.0.0/16 descr: SAKURA KCS Corporation X-Keiro: origin: AS17947 notify: jpnic-irr@sakura-utopia.ne.jp mnt-by: MAINT-AS17947 changed: jpnic-irr@sakura-utopia.ne.jp 20250122 source: JPIRR
radb	AS17947	Show Raw route: 133.249.0.0/16 descr: S-UTOPIA origin: AS17947 mnt-by: MAINT-AS2516 changed: dkomata@pwd.ne.jp 20070612 source: RADB last-modified: 2023-11-13T15:39:41Z

IRR

Expected ASN

jpirr

AS17947

Show Raw

route:          133.249.0.0/16
descr:          SAKURA KCS Corporation
                X-Keiro:
origin:         AS17947
notify:         jpnic-irr@sakura-utopia.ne.jp
mnt-by:         MAINT-AS17947
changed:        jpnic-irr@sakura-utopia.ne.jp 20250122
source:         JPIRR

radb

AS17947

Show Raw

route:          133.249.0.0/16
descr:          S-UTOPIA
origin:         AS17947
mnt-by:         MAINT-AS2516
changed:        dkomata@pwd.ne.jp 20070612
source:         RADB
last-modified:  2023-11-13T15:39:41Z

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Upstreams

Upstreams

Peers

IRR Databases