Autonomous System details

AS7522

STNet, Incorporated · stnet.co.jp

Japan

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AS7522 – STNet, Incorporated

Field	Value
Country	Japan
Website	stnet.co.jp
Hosted domains	448
IPv4 addresses	594,944
IPv6 addresses	79,228,162,514,264,338,000,000,000,000
ASN type	Business
Registry	jpnic
Updated	15 years ago on Feb 09, 2011

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	Pikara(STNet, Incorporated)	32,768
115.30.128.0/17	Pikara(STNet, Incorporated)	32,768
115.31.0.0/18	STNet, Incorporated	16,384
123.254.0.0/18	Pikara(STNet, Incorporated)	16,384
27.134.128.0/19	STNet, Incorporated	8,192
122.129.160.0/19	Pikara(STNet, Incorporated)	8,192
122.145.64.0/19	STNet, Incorporated	8,192
122.248.64.0/19	STNet, Incorporated	8,192
125.215.64.0/19	STNet, Incorporated	8,192
125.215.96.0/19	STNet, Incorporated	8,192
175.103.224.0/19	STNet, Incorporated	8,192
203.112.32.0/19	STNet, Incorporated	8,192
203.139.192.0/19	STNet, Incorporated	8,192
210.142.224.0/19	STNet, Incorporated	8,192
210.157.224.0/19	STNet, Incorporated	8,192
211.7.224.0/19	STNet, Incorporated	8,192
211.132.64.0/19	STNet, Incorporated	8,192
219.109.96.0/19	STNet, Incorporated	8,192
219.124.160.0/19	STNet, Incorporated	8,192
220.208.0.0/19	Pikara(STNet, Incorporated)	8,192
27.120.144.0/20	Pikara(STNet, Incorporated)	4,096
27.120.160.0/20	Pikara(STNet, Incorporated)	4,096
27.133.48.0/20	Pikara(STNet, Incorporated)	4,096
27.134.160.0/20	Pikara(STNet, Incorporated)	4,096
36.52.96.0/20	Pikara(STNet, Incorporated)	4,096
36.53.240.0/20	Pikara(STNet, Incorporated)	4,096
59.156.144.0/20	Pikara(STNet, Incorporated)	4,096
61.206.0.0/20	STNet, Incorporated	4,096
61.215.240.0/20	STNet, Incorporated	4,096
110.2.192.0/20	Pikara(STNet, Incorporated)	4,096
110.2.208.0/20	Pikara(STNet, Incorporated)	4,096
119.150.0.0/20	Pikara(STNet, Incorporated)	4,096
119.150.16.0/20	STNet, Incorporated	4,096
119.150.240.0/20	STNet, Incorporated	4,096
122.145.48.0/20	Pikara(STNet, Incorporated)	4,096
122.145.96.0/20	STNet, Incorporated	4,096
202.67.16.0/20	STNet, Incorporated	4,096
202.70.208.0/20	STNet, Incorporated	4,096
202.84.80.0/20	STNet, Incorporated	4,096
210.159.176.0/20	STNet, Incorporated	4,096
218.40.112.0/20	STNet, Incorporated	4,096
218.231.48.0/20	STNet, Incorporated	4,096
219.106.160.0/20	STNet, Incorporated	4,096
220.150.48.0/20	Pikara(STNet, Incorporated)	4,096
202.255.16.0/21	STNet, Incorporated	2,048
103.3.12.0/22	STNet, Incorporated	1,024
202.11.160.0/22	Pikara(STNet, Incorporated)	1,024
202.240.176.0/23	Uwajima Municipal Hospital	512
202.243.187.0/24	Kochi Prefecture Board of Education	256
202.246.114.0/24	Tokushima Prefectural Industrial Technology Center	256

Netblock	Company
2001:318::/32	STNet, Incorporated

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WHOIS Details

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                                                ASHandle:       AS7522
                                                OrgID:          AS7522
                                                ASName:         AS7522
                                                ASNumber:       AS7522
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 448 domain names hosted across 309 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
183.176.128.168	██████████	15
115.30.193.179	██████████	15
203.139.196.26	█████████	14
203.139.203.42	██████████	9
115.30.190.30	██████████	8
219.124.174.163	██████████	8
183.176.208.71	██████████	8
183.176.220.220	██████████	6
61.206.12.43	██████████	6
115.30.193.176	██████████	5

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Hosted Domains API & Database

Peers

There are 141 peers for this ASN.

Peers	Name
AS10010	TOKAI Communications Corporation
AS1031	PEER 1031 LLC
AS1103	SURF B.V.
AS1140	Stichting Internet Domeinregistratie Nederland
AS12552	GlobalConnect AB
AS12637	SEEWEB s.r.l.
AS1267	WIND TRE S.P.A.
AS12779	IT.Gate S.p.A.
AS12859	BIT BV
AS12969	Vodafone Iceland
AS1299	Arelion Sweden AB
AS13194	Bite IP Network
AS13237	euNetworks GmbH
AS137409	GSL Networks Pty LTD
AS138997	Eons Data Communications Limited
AS14537	Continent 8 LLC
AS14630	Invesco Group Services, Inc.
AS14840	BR.Digital Telecom
AS14907	Wikimedia Foundation Inc.
AS15547	netplus.ch SA
AS15605	Connesi s.p.a.
AS15958	CETINdoo-NET
AS17639	Converge ICT Solutions Inc.
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS17676	SoftBank Corp.
AS18106	Viewqwest Pte Ltd
AS18260	EHIME CATV CO.,LTD.
AS1828	Unitas Global
AS18678	INTERNEXA S.A. E.S.P
AS198150	SIACOM JSC
AS199524	G-Core Labs S.A.
AS199938	Netzwerge GmbH
AS20562	Broadband Hosting B.V.
AS20764	CJSC RASCOM
AS20932	Services Industriels de Geneve
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212635	AS212635 Network
AS213241	TECHIT.BE SRL
AS22356	Durand do Brasil Ltda
AS24482	SG.GS
AS24516	Virtutel Pty Ltd
AS24940	Hetzner Online GmbH
AS24961	WIIT AG
AS2497	Internet Initiative Japan Inc.
AS25091	IP-Max SA
AS25152	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS2516	KDDI CORPORATION
AS25160	Vorboss Limited
AS2518	BIGLOBE Inc.
AS2519	ARTERIA Networks Corporation
AS25220	equada network GmbH
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS263444	Open X Tecnologia Ltda
AS271253	LINK BRASIL TELECOMUNICACOES LTDA
AS2734	CoreSite
AS28917	Fiord Networks, UAB
AS29049	Delta Telecom Ltd
AS29075	IELO Main Network
AS29140	Hostserver GmbH
AS30844	Liquid Telecommunications Ltd
AS31027	GlobalConnect A/S
AS3214	xTom GmbH
AS3216	PJSC Vimpelcom
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
AS3399	Obenet AB
AS34019	Hivane Association
AS34177	CELESTE SAS
AS34288	Kantonsschule Zug
AS34927	iFog GmbH
AS35280	F5 Networks SARL
AS36236	NetActuate, Inc
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37721	Virtual Technologies & Solutions
AS38195	Superloop
AS38880	Micron21 Datacentre Pty Ltd
AS39120	Convergenze S.p.A.
AS39122	Blacknight Internet Solutions Limited
AS39351	31173 Services AB
AS39686	Eurofiber Nederland BV
AS41327	Fiber Telecom S.p.A.
AS4181	TDS TELECOM
AS4229	Zenlayer Inc
AS42541	Fiberby ApS
AS43733	Viva Armenia CJSC
AS4455	IX Reach Ltd
AS44901	Belcloud LTD
AS45489	Sri Lanka Telecom PLC, GLobal Peering
AS4637	Telstra Global
AS4713	NTT DOCOMO BUSINESS,Inc.
AS47147	Anexia Cloud Solutions GmbH
AS4764	Aussie Broadband
AS4775	Globe Telecoms
AS4777	Asia Pacific Network Information Centre
AS47957	Worldline IGSA SA
AS48185	team.blue NV
AS48362	Stadtwerke Feldkirch
AS48919	UACITY Ltd.
AS49544	i3D.net B.V

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ASN API & Database

Upstreams

There are 8 upstreams for this ASN.

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

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ASN API & Database

Downstreams

There are 3 downstreams for this ASN.

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

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ASN API & Database

Pingable IPs

1,725 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
218.40.121.109	AS7522 STNet, Incorporated	`4.97ms` from Osaka, JP
220.208.3.111	AS7522 STNet, Incorporated	`7.67ms` from Osaka, JP
119.150.4.79	AS7522 STNet, Incorporated	`7.77ms` from Osaka, JP
122.248.82.47	AS7522 STNet, Incorporated	`6.90ms` from Osaka, JP
211.132.85.252	AS7522 STNet, Incorporated	`6.79ms` from Osaka, JP
183.176.8.223	AS7522 STNet, Incorporated	`6.67ms` from Osaka, JP
175.103.250.160	AS7522 STNet, Incorporated	`4.20ms` from Osaka, JP
115.31.20.117	AS7522 STNet, Incorporated	`7.11ms` from Osaka, JP
133.123.157.4	AS7522 STNet, Incorporated	`7.26ms` from Osaka, JP
203.139.222.143	AS7522 STNet, Incorporated	`5.32ms` from Osaka, JP
27.134.170.89	AS7522 STNet, Incorporated	`7.86ms` from Osaka, JP
211.7.247.169	AS7522 STNet, Incorporated	`7.79ms` from Osaka, JP
133.123.88.176	AS7522 STNet, Incorporated	`3.84ms` from Osaka, JP
122.145.109.90	AS7522 STNet, Incorporated	`4.31ms` from Osaka, JP
133.123.26.242	AS7522 STNet, Incorporated	`5.24ms` from Osaka, JP
27.120.154.217	AS7522 STNet, Incorporated	`5.10ms` from Osaka, JP
27.134.167.41	AS7522 STNet, Incorporated	`7.61ms` from Osaka, JP
202.255.21.138	AS7522 STNet, Incorporated	`7.33ms` from Osaka, JP
123.230.56.88	AS7522 STNet, Incorporated	`3.74ms` from Osaka, JP
125.215.73.141	AS7522 STNet, Incorporated	`7.65ms` from Osaka, JP
122.145.90.8	AS7522 STNet, Incorporated	`7.03ms` from Osaka, JP
27.120.156.188	AS7522 STNet, Incorporated	`5.36ms` from Osaka, JP
122.145.102.160	AS7522 STNet, Incorporated	`7.52ms` from Osaka, JP
36.52.107.186	AS7522 STNet, Incorporated	`5.45ms` from Osaka, JP
115.31.3.205	AS7522 STNet, Incorporated	`5.22ms` from Osaka, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
135.237.122.98	AS8075 Microsoft Corporation	`0.63ms` from Ashburn, US
34.213.246.34	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
40.176.252.34	AS16509 Amazon.com, Inc.	`1.73ms` from Calgary, CA
66.81.245.130	AS40627 RingCentral Inc	`0.94ms` from Chicago, US
194.74.31.18	AS2856 British Telecommunications PLC	`2.10ms` from Erith, GB
62.72.84.34	AS8881 1&1 Versatel GmbH	`0.48ms` from Hamburg, DE
16.162.137.162	AS16509 Amazon.com, Inc.	`0.37ms` from Hong Kong, HK
188.50.94.50	AS25019 Saudi Telecom Company JSC	`2.55ms` from Jeddah, SA
200.58.168.226	AS25620 COTAS LTDA.	`11.02ms` from La Paz, BO
112.87.108.50	AS4837 CHINA UNICOM China169 Backbone	`4.83ms` from Nanjing, CN
38.32.102.50	AS174 Cogent Communications, LLC	`0.19ms` from Secaucus, US
118.45.183.66	AS4766 Korea Telecom	`4.48ms` from Seoul, KR
150.26.199.242	AS18125 Tsukuba Business-Academia Cooperation Support Center, Agriculture, Forestry and Fisheries Research Council Secretariat, Ministry of Agriculture, Forestry and Fisheries	`2.86ms` from Tokyo, JP
212.51.216.98	AS8256 Lodz University of Technology	`3.00ms` from Warsaw, PL
24.79.66.98	AS6327 Shaw Communications	`3.82ms` from Winnipeg, CA
212.16.74.210	AS44889 Farhang Azma Communications Company LTD	`19.88ms` from Yerevan, AM
82.130.102.18	AS559 SWITCH	`0.55ms` from Zuerich, CH
111.162.77.2	AS4837 CHINA UNICOM China169 Backbone	`5.30ms` from Beijing, CN
66.203.68.50	AS17378 TierPoint, LLC	`2.40ms` from Boston, US
84.192.72.34	AS6848 Telenet BV	`6.54ms` from Brussels, BE
190.176.47.114	AS22927 Telefonica de Argentina	`18.25ms` from Buenos Aires, AR
35.248.47.2	AS14554 FirstHop	`4.21ms` from Cincinnati, US
24.242.57.34	AS11427 Charter Communications Inc	`5.61ms` from Dallas, US
76.198.89.194	AS7018 AT&T Enterprises, LLC	`1.76ms` from Dallas, US
117.219.3.98	AS9829 National Internet Backbone	`5.65ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 27.134.156.213

traceroute to 27.134.156.213 (27.134.156.213): 64 hops max, 52 byte packets

1 [AS37381] 197.159.223.33 0.084 ms

2 [AS37381] 197.159.223.17 60.525 ms

3 [AS60171] 185.35.143.156 60.33 ms

4 [AS6939] 184.104.224.112 60.446 ms

5 [AS6939] 184.105.222.69 71.196 ms

6 [AS6939] 184.104.197.94 136.002 ms

7 *

8 [AS6939] 184.105.81.68 191.885 ms

9 *

10 *

11 [AS7522] 211.7.227.133 299.907 ms

12 [AS7522] 211.7.227.158 301.372 ms

13 [AS7522] 115.31.56.142 300.837 ms

14 [AS7522] 27.134.156.213 301.499 ms

Measurement taken from

IPinfo ProbeNet in Abidjan, CI

On April 13th 2026

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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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