2a0f:600:607::/48

Originated by AS51044
AS Name: Kazuki Yamaguchi

Overview
Connectivity
Whois
Validation

Registered on: 7 Oct 2025 (1 months old)

Registered to: jp.rhe (ripe)

Prefix status: Active, Allocated under RIPE

Size of prefix: 1 /48's

Less Specific Announcements

	Prefix	Description
	2a0f:600:604::/46	-

Upstreams

AS20473 - The Constant Company, LLC

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Upstreams

	ASN	Description
	AS20473	The Constant Company, LLC

Peers

	ASN	Description
	AS56662	Marcin Gondek
	AS20473	The Constant Company, LLC

Last Update: 2025-11-09T03:31:59Z UTC

IRR Databases

IRR	Expected ASN
altdb	AS51044	Show Raw route6: 2a0f:600:607::/48 origin: AS51044 source: ALTDB mnt-by: MAINT-AS206499 descr: xTom V.PS Customer route changed: noc@m-m-networks.net 20220905 # /!\ AltDB doesnt validate this
ripe	AS51044	Show Raw route6: 2a0f:600:607::/48 origin: AS51044 mnt-by: mnt-jp-rhe-1 created: 2020-08-07T06:32:18Z last-modified: 2020-08-07T06:32:18Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

IRR

Expected ASN

altdb

AS51044

Show Raw

route6:     2a0f:600:607::/48
origin:     AS51044
source:     ALTDB
mnt-by:     MAINT-AS206499
descr:      xTom V.PS Customer route
changed:    noc@m-m-networks.net 20220905 # /!\ AltDB doesnt validate this

ripe

AS51044

Show Raw

route6:         2a0f:600:607::/48
origin:         AS51044
mnt-by:         mnt-jp-rhe-1
created:        2020-08-07T06:32:18Z
last-modified:  2020-08-07T06:32:18Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

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Less Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)