Summary

Network

Contacts

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	103.51.180.0/22	JapanCableCast Inc.		103.51.180.0/22	APNIC
	124.147.0.0/19	BroadBand Tower, Inc.		124.147.0.0/18	APNIC
	203.141.48.0/22	BroadBand Tower, Inc.		203.140.0.0/15	APNIC
	203.141.52.0/23	BroadBand Tower, Inc.		203.140.0.0/15	APNIC
	203.141.55.0/24	BroadBand Tower, Inc.		203.140.0.0/15	APNIC
	203.141.56.0/21	BroadBand Tower, Inc.		203.140.0.0/15	APNIC
	203.216.192.0/19	BroadBand Tower, Inc.		203.216.192.0/18	APNIC
	208.111.48.0/21	BroadBand Tower, Inc.		208.111.48.0/21	APNIC
	210.231.208.0/22	BroadBand Tower, Inc.		210.228.0.0/14	APNIC
	211.14.0.0/21	Japan Network Information Center		211.8.0.0/13	APNIC
	211.14.9.0/24	BroadBand Tower, Inc.		211.8.0.0/13	APNIC
	211.14.10.0/23	BroadBand Tower, Inc.		211.8.0.0/13	APNIC
	211.14.16.0/22	BroadBand Tower, Inc.		211.8.0.0/13	APNIC
	211.14.24.0/23	BroadBand Tower, Inc.		211.8.0.0/13	APNIC
	211.14.30.0/23	BroadBand Tower, Inc.		211.8.0.0/13	APNIC

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2001:370::/32	BroadBand Tower, Inc.		2001:370::/35	APNIC

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS4725	ODN	SoftBank Mobile Corp.
	AS4785	XTOM-AS-JP	xTom
	AS63774	KAMOIKE-NET	Kamoike.net LLP
	AS131896	SSI-Lab	SSI Lab Inc.
	AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
	AS23929	Ubiquitous-AS	Ubiquitous Corp. Data Center Network.
	AS7530	BBTower-Lab	BroadBand Tower, Inc.
	AS8220	COLT	COLT Technology Services Group Limited
	AS24482	SGGS-AS-AP	SG.GS
	AS2516	KDDI	KDDI CORPORATION
	AS18260	e-catv	EHIME CATV CO.,LTD.
	AS64050	BCPL-SG	BGPNET Global ASN
	AS25152	K-ROOT-SERVER	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
	AS17639	CONVERGE-AS	Converge ICT Solutions Inc.
	AS9355	NICT	National Institute of Information and Communications Technology

Country	ASN	Name	Description	IPv4
	AS7530	BBTower-Lab	BroadBand Tower, Inc.
	AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
	AS2516	KDDI	KDDI CORPORATION
	AS63774	KAMOIKE-NET	Kamoike.net LLP
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS4785	XTOM-AS-JP	xTom
	AS9002	RETN-AS	RETN Limited
	AS4713	OCN	NTT Communications Corporation
	AS18403	FPT-AS-AP	The Corporation for Financing & Promoting Technology

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS2516	KDDI	KDDI CORPORATION

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS2914	NTT-COMMUNICATIONS-2914	NTT America, Inc.
	AS2497	IIJ	Internet Initiative Japan Inc.
	AS2516	KDDI	KDDI CORPORATION

IPv6 Upstream Graph

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IPv6 Upstream Graph

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• IPv4 Downstreams
• IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS63774	KAMOIKE-NET	Kamoike.net LLP
	AS4785	XTOM-AS-JP	xTom
	AS7530	BBTower-Lab	BroadBand Tower, Inc.
	AS131896	SSI-Lab	SSI Lab Inc.
	AS23929	Ubiquitous-AS	Ubiquitous Corp. Data Center Network.

Country	ASN	Name	Description	IPv4
	AS63774	KAMOIKE-NET	Kamoike.net LLP
	AS4785	XTOM-AS-JP	xTom
	AS7530	BBTower-Lab	BroadBand Tower, Inc.

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% Information related to 'AS9607'

aut-num:        AS9607
as-name:        BBTower
descr:          BroadBand Tower, Inc.
import:         from AS2510 100 accept ANY
import:         from AS10026 100 accept ANY
export:         to AS2510 announce AS9607
export:         to AS10026 announce AS9607
country:        JP
admin-c:        JP00020513
tech-c:         JP00020513
last-modified:  2013-01-12T01:38:04Z
source:         JPNIC

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