J-Stream Inc.
J-Stream Inc. uses 9,912 IPv4 addresses in 32 ranges, and 9 IPv6 ranges, by the registry records IP Company reads.
About the company
Who it is, where it is registered and who owns it.
- Founded
- 1997
- Headquarters
- Tokyo, Japan
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
- AS24253 J-Stream Inc.2,304 · 23.24%
- AS2516 KDDI CORPORATION888 · 8.96%
- AS2514 NTT PC Communications, Inc.576 · 5.81%
- AS17676 SoftBank Corp.264 · 2.66%
- AS2518 BIGLOBE Inc.256 · 2.58%
- AS7514 Computer Engineering & Consulting, Ltd.128 · 1.29%
- AS2527 Sony Network Communications Inc.32 · 0.32%
- AS4694 IDC Frontier Inc.32 · 0.32%
- AS17506 ARTERIA Networks Corporation32 · 0.32%
- AS15830 Equinix (EMEA) Acquisition Enterprises B.V.16 · 0.16%
- AS8220 COLT Technology Services Group Limited8 · 0.08%
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- Japan9,728 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
How its networks peer
Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.
Internet exchanges
The internet exchanges its networks connect at, by the capacity of their ports there: 6 exchanges, 8 ports and 560 Gbps in all.
Facilities
The datacenters and colocation sites its networks are in: 2 in one country.
What the databases see
Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.
- VPN IP140.14%
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP1,02410.33%
- Imperva (Incapsula)0.04%
- Carrier IP763
- None here
- None here
- None here
- None here
- 0.09%
- Web IP3393.42%
- 0.06%
- 0.60%
Speed tests
Speeds measured from its space in the last 90 days.
Its address ranges
Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 210.134.128.0/20 | 4,096 | |
| 210.134.144.0/22 | 1,024 | |
| 202.79.240.0/21 | 2,048 | AS24253 |
| 101.102.235.0/24 | 256 | AS17676 |
| 103.157.156.0/24 | 256 | AS24253 |
| 103.157.157.0/24 | 256 | |
| 111.108.184.0/24 | 256 | AS2516 |
| 202.247.51.0/24 | 256 | AS2518 |
| 210.150.24.0/24 | 256 | AS2514 |
| 210.150.45.0/24 | 256 | AS2514 |
| 111.109.12.0/25 | 128 | AS2516 |
| 111.109.15.0/25 | 128 | AS2516 |
| 111.87.24.128/25 | 128 | AS2516 |
| 211.13.212.128/25 | 128 | AS7514 |
| 202.229.53.128/26 | 64 | AS2514 |
| 210.254.104.128/26 | 64 | AS2516 |
| 210.254.88.64/26 | 64 | AS2516 |
| 61.117.131.0/26 | 64 | AS2516 |
| 106.186.91.192/27 | 32 | AS2516 |
| 61.215.214.0/27 | 32 | AS4694 |
| 150.249.227.16/28 | 16 | AS2527 |
| 202.131.196.208/28 | 16 | AS15830 |
| 106.184.103.88/29 | 8 | AS2516 |
| 106.184.119.88/29 | 8 | AS2516 |
| 118.238.26.224/29 | 8 | AS2527 |
| 122.216.26.144/29 | 8 | AS17506 |
| 124.211.58.80/29 | 8 | AS2516 |
| 124.35.1.32/29 | 8 | AS17506 |
| 148.109.49.248/29 | 8 | AS8220 |
| 182.168.175.72/29 | 8 | AS2527 |
| 219.101.196.248/29 | 8 | AS17676 |
| 58.5.88.216/29 | 8 | AS17506 |
| 58.5.88.224/29 | 8 | AS17506 |
| 2401:d0a0::/32 | ||
| 2401:dc40::/32 | AS24253 | |
| 2001:260:89::/48 | AS2518 | |
| 2001:268:801::/48 | AS2516 | |
| 2001:268:847::/48 | AS2516 | |
| 2001:268:849::/48 | AS2516 | |
| 2001:2c0:80d::/48 | AS2514 | |
| 2403:7a00:100c::/48 | AS17676 | |
| 2403:7a00:1600::/48 | AS17676 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- J-Stream Inc.9,272 · 93.54%
- J-stream Inc.424 · 4.28%
- Stream Co., Ltd.208 · 2.10%
- J-Stream Inc8 · 0.08%
- J-Stream, Inc.0 · 0.00%
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