219.100.72.0/24 - bgp.tools

219.100.72.0/24

Originated by AS131905
AS Name: Japan Registry Services Co., Ltd.

Overview
Connectivity
Whois
Validation

Registered on: 7 Mar 2002 (24 years old)

Registered to: A91A7381 (apnic)

Prefix status: Active, Allocated under JPNIC (APNIC)

Size of prefix: 1 /24's

Upstreams

AS18149 - Japan Registry Service Co., Ltd.

Chart Display Options

Temporarily hide my sessions on this graph

Display paths to Route Servers

Display links using non straight lines

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS18149	Japan Registry Service Co., Ltd.

Peers

	ASN	Description
	AS18149	Japan Registry Service Co., Ltd.

Last Update: 2026-07-19T22:56:51Z UTC

IRR Databases

IRR	Expected ASN
jpirr	AS131905	Show Raw route: 219.100.72.0/24 descr: JPRS-CO-LTD origin: AS131905 notify: tech-admin@jprs.co.jp mnt-by: MAINT-AS18149 changed: tech-admin@jprs.co.jp 20260803 source: JPIRR
nttcom	AS131905	Show Raw route: 219.100.72.0/24 descr: JPRS-CO-LTD origin: AS131905 notify: tech-admin@jprs.co.jp mnt-by: MAINT-AS18149 changed: tech-admin@jprs.co.jp 20151104 source: NTTCOM

IRR

Expected ASN

jpirr

AS131905

Show Raw

route:          219.100.72.0/24
descr:          JPRS-CO-LTD
origin:         AS131905
notify:         tech-admin@jprs.co.jp
mnt-by:         MAINT-AS18149
changed:        tech-admin@jprs.co.jp 20260803
source:         JPIRR

nttcom

AS131905

Show Raw

route:          219.100.72.0/24
descr:          JPRS-CO-LTD
origin:         AS131905
notify:         tech-admin@jprs.co.jp
mnt-by:         MAINT-AS18149
changed:        tech-admin@jprs.co.jp 20151104
source:         NTTCOM

View

Upstreams

Upstreams

Peers

IRR Databases