202.255.16.0/21

AS7522 · STNet, Incorporated

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Summary

Country	Japan
Domain	stnet.ad.jp
ASN	AS7522
Registry	JPNIC
ID	STNET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.255.16.0 - 202.255.23.255
netname:        STNet-CIDR-BLK-JP
descr:          STNet, Incorporated
remarks:        Email address for spam or abuse complaints : abuse@stnet.ad.jp
country:        JP
admin-c:        JP00025529
tech-c:         JP00025529
last-modified:  2011-11-22T00:48:17Z
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
source:         JPNIC


role:           STCN Operation Team
nic-hdl:        JP00025529
address:        STNet Inc.
address:        1735-3 Kasuga
address:        Takamatsu,Kagawa,Japan
phone:          +81-87-887-2470
fax-no:         +81-87-887-2475
e-mail:         stcn-adm@stnet.ad.jp
notify:         stcn-adm@stnet.ad.jp
mnt-by:         MAINT-AS7522
changed:        stcn-adm@stnet.ad.jp 20251201
source:         JPIRR

Nearby Ranges

BGP prefixes that overlap with 202.255.0.0/16

Range	ASN	Company	Num of IPs
202.255.192.0/21	AS2907	Hokkaido University of Science	2,048
202.255.184.0/22	AS2907	Jobu University	1,024
202.255.244.0/22	AS2907	National Institute of Technology, Japan	1,024
202.255.56.0/22	AS4713	MARUZEN-YUSHODO Company,Limited	1,024
202.255.44.0/22	AS7667	KDDI R&D Laboratories Inc.	1,024
202.255.200.0/22	AS2907	Inter-University Research Institute Corporation, National Institutes for the Humanities, National Museum of Japanese History	1,024
202.255.28.0/23	AS4713	MITANI SANGYO Co.,LTD.	512
202.255.27.0/24	AS4713	ITOKI CO,LTD	256
202.255.60.0/24	AS4713	MARUZEN-YUSHODO Company,Limited	256
202.255.24.0/24	AS2907	Toyama College	256
202.255.229.0/24	AS2907	Kyoto Women's University	256
202.255.63.0/24	AS7677	Dai Nippon Printing Co., Ltd.	256
202.255.237.0/24	AS9371	SAKURA Internet Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

34 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
202.255.21.138	AS7522 STNet, Incorporated	`6.64ms` from Osaka, JP
202.255.20.1	AS7522 STNet, Incorporated	`6.35ms` from Osaka, JP
202.255.19.138	AS7522 STNet, Incorporated	`7.05ms` from Osaka, JP
202.255.23.150	AS7522 STNet, Incorporated	`6.75ms` from Osaka, JP
202.255.17.103	AS7522 STNet, Incorporated	`7.06ms` from Osaka, JP
202.255.16.129	AS7522 STNet, Incorporated	`6.06ms` from Osaka, JP
202.255.18.66	AS7522 STNet, Incorporated	`5.26ms` from Osaka, JP
202.255.22.8	AS7522 STNet, Incorporated	`7.42ms` 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
99.102.17.21	AS7018 AT&T Enterprises, LLC	`10.08ms` from Atlanta, US
201.10.68.245	AS8167 V tal	`0.91ms` from Curitiba, BR
212.144.220.133	AS3209 Vodafone GmbH	`0.81ms` from Frankfurt am Main, DE
92.219.67.21	AS3209 Vodafone GmbH	`5.44ms` from Hamburg, DE
113.237.140.149	AS4837 CHINA UNICOM China169 Backbone	`11.28ms` from Liaoyang, CN
78.149.100.117	AS13285 TalkTalk Communications Limited	`8.58ms` from London, GB
80.59.232.133	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.10ms` from Madrid, ES
84.234.202.149	AS29695 Altibox AS	`11.55ms` from Sandefjord, NO
125.185.106.133	AS17858 LG POWERCOMM	`6.81ms` from Seoul, KR
115.9.92.213	AS4766 Korea Telecom	`6.93ms` from Seoul, KR
42.61.166.165	AS3758 SingNet	`1.35ms` from Singapore, SG
124.127.60.213	AS4847 China Networks Inter-Exchange	`2.28ms` from Tianjin, CN
98.21.234.101	AS7029 Windstream Communications LLC	`6.13ms` from Atlanta, US
81.83.75.245	AS6848 Telenet BV	`8.12ms` from Brussels, BE
41.142.44.197	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.47ms` from Casablanca, MA
186.108.52.53	AS7303 Telecom Argentina S.A.	`0.63ms` from Cordoba, AR
54.228.123.69	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
183.2.124.85	AS136199 CHINANET Guangdong province Yuedong MAN network	`4.01ms` from Guangzhou, CN
194.86.29.5	AS719 Elisa Oyj	`1.96ms` from Helsinki, FI
18.130.15.21	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
50.222.248.149	AS7922 Comcast Cable Communications, LLC	`4.74ms` from Miami, US
185.12.86.21	AS42514 Signal Service LLC	`13.36ms` from Moscow, RU
36.134.85.69	AS9808 China Mobile Communications Group Co., Ltd.	`6.50ms` from Nanjing, CN
143.110.205.101	AS14061 DigitalOcean, LLC	`0.22ms` from San Jose, US
146.155.7.21	AS20191 Pontificia Universidad Catolica de Chile	`1.41ms` from Santiago, CL

Traceroute

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

traceroute -a -n -q1 -f5 202.255.17.171

traceroute to 202.255.17.171 (202.255.17.171): 64 hops max, 52 byte packets

5 [] 210.173.184.28 0.768 ms

6 [AS7522] 115.31.54.137 6.447 ms

7 [AS7522] 210.157.227.190 6.955 ms

8 [AS7522] 133.123.212.206 7.974 ms

9 [AS7522] 202.255.17.171 7.907 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On December 6th 2025

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