45.148.172.0/24 - bgp.tools

45.148.172.0/24

Originated by AS51044
AS Name: Kazuki Yamaguchi

Overview
Connectivity
Whois
Validation

Registered on: 3 Sep 2019 (6 years old)

Registered to: jp.rhe (ripe)

Prefix status: Active, Allocated under RIPE

Size of prefix: 1 /24's

Less Specific Announcements

	Prefix	Description
	45.148.172.0/22	RHE-NET

Upstreams

AS57695 - Misaka Network, Inc.
AS142616 - Misaka Network, Inc.
AS34549 - meerfarbig GmbH & Co. KG
AS20473 - The Constant Company, LLC

Chart Display Options

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Anycast Detected

How does bgp.tools detect anycast prefixes?

When bgp.tools scanned this prefix, we found that 45.148.172.0 was anycasted.

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS57695	Misaka Network, Inc.
	AS142616	Misaka Network, Inc.
	AS34549	meerfarbig GmbH & Co. KG
	AS20473	The Constant Company, LLC

Peers

	ASN	Description
	AS400671	stypr LLC
	AS134666	Hoshi Network
	AS52025	ParadoxNetworks Limited
	AS35487	Misaka Network, Inc.
	AS142616	Misaka Network, Inc.
	AS57695	Misaka Network, Inc.
	AS20473	The Constant Company, LLC
	AS34549	meerfarbig GmbH & Co. KG

Last Update: 2025-11-13T03:32:16Z UTC

IRR Databases

IRR	Expected ASN
altdb	AS51044	Show Raw route: 45.148.172.0/24 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 route: 45.148.172.0/24 origin: AS51044 mnt-by: mnt-jp-rhe-1 created: 2019-09-03T13:55:23Z last-modified: 2020-02-01T11:11:32Z 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

route:      45.148.172.0/24
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

route:          45.148.172.0/24
origin:         AS51044
mnt-by:         mnt-jp-rhe-1
created:        2019-09-03T13:55:23Z
last-modified:  2020-02-01T11:11:32Z
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:        ****************************

View

Less Specific Announcements

Upstreams

Anycast Detected

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)