AS7522

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Summary

IP address summary information
Name	STNet, Incorporated
Country	Japan
Website	host.io/stnet.co.jp·stnet.co.jp
Hosted domains	370
IPv4 addresses	594,944
IPv6 addresses	7.92 × 10²⁸
ASN type	ISP
Registry	JPNIC
Updated	15 years ago on Feb 9, 2011

Ranking

#350

Overall rank

among 74,946 networks

Traffic

#279

Infrastructure

#3,655

#22inJapan

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Japan
100%

Held location over 90 days: 88%
Held location over 1 year: 77%
Median days between moves: 115 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
123.230.0.0/16	STNet, Incorporated	65,536
133.123.0.0/16	STNet, Incorporated	65,536
150.52.0.0/16	STNet, Incorporated	65,536
183.176.0.0/16	STNet, Incorporated	65,536
101.1.128.0/17	STNet, Incorporated	32,768
115.30.128.0/17	STNet, Incorporated	32,768
115.31.0.0/18	STNet, Incorporated	16,384
123.254.0.0/18	STNet, Incorporated	16,384
27.134.128.0/19	STNet, Incorporated	8,192
122.129.160.0/19	STNet, Incorporated	8,192

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 370 domain names hosted across 250 IP addresses on this ASN.

IP Address	Domain	Count
115.30.193.179		15
203.139.196.26		15
183.176.128.168		14
115.30.190.30		8
203.139.203.42		8

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs33
Hotel22
Public Space3
Convenience Store2

Category	In AS7522	Example IP

Places

Peers

There are 50 peers for this ASN.

ASN	Name	Rank

Upstreams

There are 8 upstreams for this ASN.

ASN	Name	Rank
AS1299	Arelion Sweden AB
AS2497	Internet Initiative Japan Inc.
AS2516	KDDI CORPORATION
AS2519	ARTERIA Networks Corporation
AS4637	Telstra Global
AS4713	NTT DOCOMO BUSINESS,Inc.
AS10010	TOKAI Communications Corporation
AS17676	SoftBank Corp.

Downstreams

There are 3 downstreams for this ASN.

ASN	Name	Rank
AS9618	catv-tokushima
AS18260	EHIME CATV CO.,LTD.
AS58647	Kagawa University

Pingable IPs

1,763 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
220.150.60.168 Ping	AS7522STNet, Incorporated	3.82ms from Osaka, JP
61.206.1.28 Ping	AS7522STNet, Incorporated	4.86ms from Osaka, JP
125.215.73.141 Ping	AS7522STNet, Incorporated	7.62ms from Osaka, JP
183.176.169.148 Ping	AS7522STNet, Incorporated	4.18ms from Osaka, JP
101.1.219.81 Ping	AS7522STNet, Incorporated	5.12ms from Osaka, JP
183.176.193.214 Ping	AS7522STNet, Incorporated	4.04ms from Osaka, JP
183.176.128.183 Ping	AS7522STNet, Incorporated	7.74ms from Osaka, JP
133.123.88.109 Ping	AS7522STNet, Incorporated	3.72ms from Osaka, JP
115.31.59.129 Ping	AS7522STNet, Incorporated	6.76ms from Osaka, JP
219.124.187.167 Ping	AS7522STNet, Incorporated	4.04ms from Osaka, JP

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS7522


115.31.54.25	Osaka, Japan
115.31.56.226	Takamatsu, Japan
115.31.56.90	Takamatsu, Japan
115.31.56.94	Takamatsu, Japan
115.31.56.230	Takamatsu, Japan
210.157.227.169	Takamatsu, Japan
115.31.54.46	Osaka, Japan
103.3.14.118	Takamatsu, Japan
133.123.212.218	Matsuyama, Japan
103.3.14.110	Takamatsu, Japan

Important routers in AS7522

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f3 -m16 150.52.192.152

traceroute to 150.52.192.152 (150.52.192.152): 16 hops max, 52 byte packets

3 [AS174] 130.117.0.133 2.34 ms

4 [AS174] 154.54.77.246 12.245 ms

5 [AS174] 154.54.44.162 81.519 ms

6 [AS174] 154.54.41.205 89.167 ms

7 [AS174] 154.54.82.253 143.615 ms

8 [AS174] 154.54.160.238 142.102 ms

9 [AS174] 38.104.126.85 141.988 ms

10 [AS2497] 58.138.84.185 257.441 ms

11 [AS2497] 58.138.81.150 259.351 ms

12 [AS2497] 210.138.32.30 286.708 ms

13 [AS7522] 115.31.54.137 293.233 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On October 16, 2026

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS7522 at robtex.

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AS7522

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS7522

Important routers in AS7522

Traceroute

Related Networks

AS131989

AS146976

AS146987

AS150369

AS151374

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Important routers in AS7522

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

Places

AS131989

AS146976

AS146987

AS150369

AS151374

AS152467