203.133.128.0/19 - bgp.tools

203.133.128.0/19

Originated by AS9351
AS Name: ZTV CO.,LTD

Overview
Connectivity
Whois
Validation

Registered on: 13 Jan 2005 (21 years old)

Registered to: A923C456 (apnic)

Prefix status: Active, Allocated under APNIC

Size of prefix: 32 /24's

Upstreams

AS9354 - Community Network Center Inc.
AS10010 - TOKAI Communications Corporation
AS2518 - BIGLOBE Inc.
AS2497 - Internet Initiative Japan Inc.

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Upstreams

	ASN	Description
	AS9354	Community Network Center Inc.
	AS10010	TOKAI Communications Corporation
	AS2518	BIGLOBE Inc.
	AS2497	Internet Initiative Japan Inc.

Peers

	ASN	Description
	AS135607	Infinivan Incorporated
	AS55685	PT Jala Lintas Media
	AS18526	DDPS Networks, LLC
	AS36236	NetActuate, Inc
	AS9299	PLDT (Philippine Long Distance Telephone Company)
	AS24482	SG.GS
	AS137367	PT iForte Solusi Infotek
	AS136557	Host Universal Pty Ltd
	AS101	University of Washington
	AS32590	Valve Corporation
	AS16276	OVH SAS
	AS63956	5G NETWORK OPERATIONS PTY LTD
	AS215724	Edgevana, Inc.
	AS49544	i3D.net B.V
	AS23640	BBIX,Inc.
	AS48266	Catixs Ltd
	AS2907	Science Information Network
	AS8849	Melbikomas UAB
	AS2515	Japan Network Information Center
	AS45701	PT Internet Madju Abad Milenindo
	AS4651	The Communications Authority of Thailand (CAT)
	AS1828	PacketFabric / Unitas Global
	AS63774	Kamoike.net LLP
	AS9507	NextHop Pty Ltd
	AS20485	TransTeleCom JSC
	AS216211	CYBERVERSE LLC
	AS59105	Home NOC Operators Group
	AS8966	Etisalat (E&)
	AS199524	Gcore S.A.
	AS9002	RETN Limited
	AS2635	Automattic, Inc
	AS9824	JCOM Co., Ltd.
	AS150369	TelHi Corporation
	AS20473	The Constant Company, LLC
	AS8220	COLT
	AS6939	Hurricane Electric LLC
	AS10010	TOKAI Communications Corporation
	AS9354	Community Network Center Inc.
	AS2518	BIGLOBE Inc.
	AS2497	Internet Initiative Japan Inc.

Last Update: 2026-05-14T03:22:38Z UTC

IRR Databases

IRR	Expected ASN
jpirr	AS9351	Show Raw route: 203.133.128.0/19 descr: ZTVCIDRBLOCK origin: AS9351 notify: forjpnic@ztv.co.jp mnt-by: MAINT-AS9351 changed: forjpnic@ztv.co.jp 20260302 source: JPIRR
nttcom	AS9351	Show Raw route: 203.133.128.0/19 descr: ZTV CIDR BLOCK origin: AS9351 notify: nakayama@ztv.co.jp mnt-by: MAINT-AS9351 changed: nakayama@ztv.co.jp 20050204 source: NTTCOM
radb	AS9351	Show Raw route: 203.133.128.0/19 descr: PACNET (proxy-registered route object) origin: AS9351 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some PACNET peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse@pacnet.net if you have any Concerns regarding Spam/Abuses related to this object + Please contact ip-noc@pacnet.net if you have any other Questions regarding this object. notify: ip-noc@pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc@pacnet.net 20100201 source: RADB last-modified: 2023-11-13T15:58:52Z

IRR

Expected ASN

jpirr

AS9351

Show Raw

route:          203.133.128.0/19
descr:          ZTVCIDRBLOCK
origin:         AS9351
notify:         forjpnic@ztv.co.jp
mnt-by:         MAINT-AS9351
changed:        forjpnic@ztv.co.jp 20260302
source:         JPIRR

nttcom

AS9351

Show Raw

route:          203.133.128.0/19
descr:          ZTV CIDR BLOCK
origin:         AS9351
notify:         nakayama@ztv.co.jp
mnt-by:         MAINT-AS9351
changed:        nakayama@ztv.co.jp 20050204
source:         NTTCOM

radb

AS9351

Show Raw

route:          203.133.128.0/19
descr:          PACNET (proxy-registered route object)
origin:         AS9351
remarks:        This route object is for a PACNET customer route which is
                being exported under this origin AS.
	               +
	               This route object was created because no existing route
                object with the same origin was found, and since some
                PACNET peers filter based on these objects this route
                may be rejected if this object is not created.
                +
                Please contact abuse@pacnet.net if you have any
                Concerns regarding Spam/Abuses related to this object
	               +
                Please contact ip-noc@pacnet.net if you have any other
                Questions regarding this object.
notify:         ip-noc@pacnet.net
mnt-by:         MAINT-AS4637
changed:        ip-noc@pacnet.net 20100201
source:         RADB
last-modified:  2023-11-13T15:58:52Z

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Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)