AS9607 BroadBand Tower, Inc.

Company Website:

https://www.bbtower.co.jp/en/corporate/

Company Looking Glass:

http://lg01.colo01.bbtower.ad.jp/

Looking Glass:

https://bgp.he.net/lg/9607

Country of Origin:

Japan

Internet Exchanges: 9

Prefixes Originated (all): 25
Prefixes Originated (v4): 20
Prefixes Originated (v6): 5

Prefixes Announced (all): 144
Prefixes Announced (v4): 115
Prefixes Announced (v6): 29

RPKI Originated Valid (all): 25
RPKI Originated Valid (v4): 20
RPKI Originated Valid (v6): 5

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 42
BGP Peers Observed (v4): 38
BGP Peers Observed (v6): 35

IPs Originated (v4): 31,744
AS Paths Observed (v4): 6,228
AS Paths Observed (v6): 3,886

Average AS Path Length (all): 4.392
Average AS Path Length (v4): 4.434
Average AS Path Length (v6): 4.326

AS9607 IPv4 Peers

ASN	Name
AS8220	COLT Technology Services Group Limited
AS2497	Internet Initiative Japan Inc.
AS4637	Telstra Global
AS1828	Unitas Global
AS6939	Hurricane Electric LLC

AS9607 IPv6 Peers

ASN	Name
AS4637	Telstra Global
AS8220	COLT Technology Services Group Limited
AS2497	Internet Initiative Japan Inc.
AS6939	Hurricane Electric LLC
AS7671	NTT SmartConnect Corporation

AS9607 IPv4 Peer Count

AS9607 IPv6 Peer Count

AS9607 IPv4 Prefixes Announced

AS9607 IPv6 Prefixes Announced

AS9607 IPv4 Prefixes Originated

AS9607 IPv6 Prefixes Originated

AS9607 IPv4 Route Propagation

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AS9607 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
103.96.112.0/22	TOKA Co.,Ltd.
124.147.0.0/20	BroadBand Tower, Inc.
124.147.16.0/21	BroadBand Tower, Inc.
124.147.24.0/22	BroadBand Tower, Inc.
124.147.28.0/22	BroadBand Tower, Inc.
202.183.80.0/21	Broadmedia Corporation
203.141.48.0/22	BroadBand Tower, Inc.
203.141.52.0/23	BroadBand Tower, Inc.
203.141.55.0/24	BroadBand Tower, Inc.
203.141.56.0/21	BroadBand Tower, Inc.
203.216.192.0/19	BroadBand Tower, Inc.
208.111.48.0/21	BroadBand Tower, Inc.
210.231.208.0/22	BroadBand Tower, Inc.
211.14.0.0/21	Japan Network Information Center
211.14.9.0/24	BroadBand Tower, Inc.
211.14.10.0/23	BroadBand Tower, Inc.
211.14.16.0/22	BroadBand Tower, Inc.
211.14.24.0/23	BroadBand Tower, Inc.
211.14.30.0/23	BroadBand Tower, Inc.
218.231.252.0/23

Prefix	Description	Visibility
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Prefix	Description
2001:370::/32	BroadBand Tower, Inc.
2001:370::/40
2001:370:a::/48	BroadBand Tower, Inc.
2001:370:6000::/38
2404:c700::/32	Broadmedia Corporation

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	COLT Technology Services Group Limited	X	AS8220
2	Internet Initiative Japan Inc.	X	AS2497
3	Telstra Global	X	AS4637
4	Unitas Global	X	AS1828
5	Hurricane Electric LLC	X	AS6939
6	SoftBank Corp.	X	AS17676
7	TelHi Corporation	X	AS150369
8	NTT SmartConnect Corporation	X	AS7671
9	CTGNet	X	AS23764
10	Etisalat - Emirates Telecommunications Corporation	X	AS8966
11	EHIME CATV CO.,LTD.	X	AS18260
12	BroadBand Tower, Inc.	X	AS7530
13	dual&Co. Inc.	X	AS63780
14	NetActuate, Inc	X	AS36236
15	SSI Lab Inc.		AS131896
16	Asia Pacific Network Information Centre		AS4777
17	Nekojarashi Inc.	X	AS146981
18	F5 Networks SARL	X	AS35280
19	GLBB Japan KK	X	AS55900
20	i3D.net B.V	X	AS49544
21	Niigata Communication Service	X	AS9601
22	Kaopu Cloud HK Limited		AS138915
23	Kvision Co.,Ltd.	X	AS146976
24	Home NOC Operators Group		AS59105
25	OneQode		AS140627
26	LY Corporation	X	AS55898
27	BIGLOBE Inc.	X	AS2518
28	TOYOTA SYSTEMS CORPORATION		AS7687
29	SYNAPSE Co.,Ltd.	X	AS7511
30	Japan Network Information Center		AS2515
31	Woven by Toyota, Inc.	X	AS146974
32	Okinawa Cable Network Inc.	X	AS24277
33	Fujitsu Systems Applications & Support Limited	X	AS7505
34	OVH SAS	X	AS16276
35	CyberAgent, Inc.	X	AS63790
36	Globe Telecoms	X	AS4775
37	Research Organization of Information and Systems, National Institute of Informatics	X	AS2907
38	Kamoike.net LLP	X	AS63774

Rank	Description	IPv4	Peer
1	Telstra Global	X	AS4637
2	COLT Technology Services Group Limited	X	AS8220
3	Internet Initiative Japan Inc.	X	AS2497
4	Hurricane Electric LLC	X	AS6939
5	NTT SmartConnect Corporation	X	AS7671
6	TelHi Corporation	X	AS150369
7	Singapore Telecommunications Ltd		AS7473
8	BroadBand Tower, Inc.	X	AS7530
9	SoftBank Corp.	X	AS17676
10	Research Organization of Information and Systems, National Institute of Informatics	X	AS2907
11	CTGNet	X	AS23764
12	TM TECHNOLOGY SERVICES SDN. BHD.		AS4788
13	dual&Co. Inc.	X	AS63780
14	EHIME CATV CO.,LTD.	X	AS18260
15	NetActuate, Inc	X	AS36236
16	BIGLOBE Inc.	X	AS2518
17	GLBB Japan KK	X	AS55900
18	i3D.net B.V	X	AS49544
19	Nekojarashi Inc.	X	AS146981
20	CyberAgent, Inc.	X	AS63790
21	Woven by Toyota, Inc.	X	AS146974
22	SYNAPSE Co.,Ltd.	X	AS7511
23	Fastly, Inc.		AS54113
24	Kvision Co.,Ltd.	X	AS146976
25	F5 Networks SARL	X	AS35280
26	Fujitsu Systems Applications & Support Limited	X	AS7505
27	Unitas Global	X	AS1828
28	Etisalat - Emirates Telecommunications Corporation	X	AS8966
29	OVH SAS	X	AS16276
30	Niigata Communication Service	X	AS9601
31	Kamoike.net LLP	X	AS63774
32	National Institute of Information and Communications Technology		AS9355
33	Okinawa Cable Network Inc.	X	AS24277
34	Globe Telecoms	X	AS4775
35	LY Corporation	X	AS55898

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RADB

aut-num: AS9607 as-name: BBTOWER descr: BroadBand Tower import: from AS2497 accept ANY AND NOT {0.0.0.0/0} import: from AS4637 accept ANY AND NOT {0.0.0.0/0} import: from AS17676 accept ANY AND NOT {0.0.0.0/0} import: from AS7530 accept AS7530 import: from AS55898 accept AS55898 import: from AS18260 accept AS18260 import: from AS63774 accept AS63774 import: from AS131896 accept AS131896 import: from AS8220 accept ANY AND NOT {0.0.0.0/0} import: from AS7671 accept ANY AND NOT {0.0.0.0/0} import: from AS146974 accept AS146974 import: from AS9601 accept AS9601 import: from AS63780 accept AS63780 import: from AS7505 accept AS7505 import: from AS23620 accept AS23620 import: from AS146981 accept AS146981 import: from AS24277 accept AS24277 import: from AS150369 accept AS150369 import: from AS131944 accept AS131944 import: from AS7511 accept AS7511 import: from AS146976 accept AS146976 import: from AS63790 accept AS63790 export: to AS7530 announce ANY export: to AS55898 announce ANY export: to AS18260 announce ANY export: to AS63774 announce ANY export: to AS131896 announce ANY export: to AS2497 Â announce AS-GCTR-JP export: to AS4637 Â announce AS-GCTR-JP export: to AS17676 Â announce AS-GCTR-JP export: to AS8220 announce AS-GCTR-JP export: to AS7671 announce AS-GCTR-JP export: to AS146974 announce ANY export: to AS9601 announce ANY export: to AS63780 announce ANY export: to AS7505 announce ANY export: to AS23620 announce ANY export: to AS146981 announce ANY export: to AS24277 announce ANY export: to AS150369 announce ANY export: to AS131944 announce ANY export: to AS7511 announce ANY export: to AS146976 announce ANY export: to AS63790 announce ANY admin-c: AS9607-OPS tech-c: AS9607-OPS remarks: formerly GlobalCenter Japan notify: as9607@bbtower.co.jp mnt-by: MAINT-AS9607 changed: as9607@bbtower.ad.jp 20260521 # 01:09 GMT source: RADB last-modified: 2026-05-21T01:09:27Z

Exchange	CC	City	IPv4	IPv6
BBIX Osaka	JP	Osaka	218.100.9.104	2001:de8:c:2::9607:1
BBIX Tokyo	JP	Tokyo	101.203.88.104	2001:de8:c::9607:1
DIX-IE	JP	Tokyo	202.249.2.88
Equinix Tokyo	JP	Tokyo	203.190.230.8
JPIX Osaka	JP	Osaka	103.246.232.205	2001:de8:8:6::9607:1
JPIX Tokyo	JP	Tokyo	210.171.224.205	2001:de8:8::9607:1
JPNAP Osaka	JP	Osaka	210.173.184.123	2001:7fa:7:2::9607:1
JPNAP Tokyo	JP	Tokyo	210.173.176.34	2001:7fa:7:1::9607:1
NSPIXP6	JP	Tokyo		2001:200:0:1800::9607:0

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