Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 6 internet exchanges: JPIX TOKYO, BBIX Tokyo, JPNAP Tokyo: Peering, JPNAP Osaka, BBIX Osaka, JPIX OSAKA
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 124.147.0.0/19 | 8.2K |
8.4%
|
BroadBand Tower, Inc. | JP | — | — |
| 203.216.192.0/19 | 8.2K |
25.0%
|
BroadBand Tower, Inc. | JP | — | — |
| 202.183.80.0/21 | 2.0K |
12.7%
|
BroadBand Tower, Inc. | JP | — | — |
| 203.141.56.0/21 | 2.0K |
16.9%
|
BroadBand Tower, Inc. | JP | — | — |
| 208.111.48.0/21 | 2.0K |
17.8%
|
BroadBand Tower, Inc. | JP | — | — |
| 211.14.0.0/21 | 2.0K |
36.6%
|
BroadBand Tower, Inc. | JP | Tokyo | Kita |
| 103.96.112.0/22 | 1.0K |
69.1%
|
BroadBand Tower, Inc. | JP | — | — |
| 203.141.48.0/22 | 1.0K |
11.7%
|
BroadBand Tower, Inc. | JP | — | — |
| 210.231.208.0/22 | 1.0K |
0.0%
|
BroadBand Tower, Inc. | JP | — | — |
| 211.14.16.0/22 | 1.0K |
25.1%
|
BroadBand Tower, Inc. | JP | — | — |
| 203.141.52.0/23 | 512 |
30.1%
|
BroadBand Tower, Inc. | JP | — | — |
| 211.14.10.0/23 | 512 |
53.9%
|
BroadBand Tower, Inc. | JP | — | — |
| 211.14.24.0/23 | 512 |
52.0%
|
BroadBand Tower, Inc. | JP | — | — |
| 211.14.30.0/23 | 512 |
12.9%
|
BroadBand Tower, Inc. | JP | Kanagawa | Minatomirai |
| 203.141.55.0/24 | 256 |
49.2%
|
BroadBand Tower, Inc. | JP | — | — |
| 211.14.9.0/24 | 256 |
36.3%
|
BroadBand Tower, Inc. | JP | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS9607 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 211.14.24.0/23 | 6,982 | 2026-07-24 15:48:16 |
| 211.14.10.0/23 | 6,872 | 2026-07-24 15:48:16 |
| 211.14.16.0/22 | 6,850 | 2026-07-24 15:48:16 |
| 211.14.9.0/24 | 6,846 | 2026-07-24 15:48:16 |
| 211.14.0.0/21 | 6,841 | 2026-07-24 15:48:16 |
| 203.216.192.0/19 | 6,832 | 2026-07-24 15:48:16 |
| 210.231.208.0/22 | 6,805 | 2026-07-24 15:48:16 |
| 203.141.52.0/23 | 6,796 | 2026-07-24 15:48:16 |
| 211.14.30.0/23 | 6,796 | 2026-07-24 15:48:16 |
| 208.111.48.0/21 | 6,782 | 2026-07-24 15:48:16 |
| 203.141.56.0/21 | 6,779 | 2026-07-24 15:48:16 |
| 203.141.55.0/24 | 6,772 | 2026-07-24 15:48:16 |
| 202.183.80.0/21 | 6,754 | 2026-07-24 15:48:16 |
| 203.141.48.0/22 | 6,748 | 2026-07-24 15:48:16 |
| 124.147.0.0/20 | 6,394 | 2026-07-24 15:48:16 |
| 124.147.28.0/22 | 6,392 | 2026-07-24 15:48:16 |
| 124.147.16.0/21 | 6,353 | 2026-07-24 15:48:16 |
| 124.147.24.0/22 | 6,352 | 2026-07-24 15:48:16 |
| 103.96.112.0/22 | 6,312 | 2026-07-24 15:48:16 |
| 218.231.252.0/23 | 1,212 | 2026-07-24 15:48:16 |
Frequently Asked Questions
What is AS9607?
AS9607 is an Autonomous System Number assigned to BroadBand Tower, Inc.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS9607 announce?
AS9607 announces 31.2K IPv4 addresses distributed across 16 routed CIDR prefixes. The network is registered in Japan.
Who operates AS9607?
AS9607 is operated by BroadBand Tower, Inc.. The organization is based in Japan. You can view all IP ranges and related ASNs on the organization page.
What country is AS9607 registered in?
AS9607 is registered in Japan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
