203.131.192.0/20

AS17707 · AS for DATAHOTEL, which is one of iDC in Japan,

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Summary

Country	Japan
Domain	nhn-techorus.com
ASN	AS17707
Registry	APNIC
ID	TECHORUS

WHOIS Details

inetnum:        203.131.192.0 - 203.131.207.255
netname:        TECHORUS
descr:          NHN Techorus Corp.
descr:          DATAHOTEL Taskforce
country:        JP
org:            ORG-NTC2-AP
admin-c:        TNO3-AP
tech-c:         TNO3-AP
abuse-c:        AT1154-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JP-TECHORUS
mnt-routes:     MAINT-JP-TECHORUS
mnt-irt:        IRT-TECHORUS-JP
last-modified:  2020-07-02T07:11:23Z
source:         APNIC

irt:            IRT-TECHORUS-JP
address:        NHN ATELIER, 3-1-8 Nishishinbashi, Minato-ku, Tokyo, Japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TNO3-AP
tech-c:         TNO3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-23
mnt-by:         MAINT-JP-TECHORUS
last-modified:  2025-11-18T00:29:29Z
source:         APNIC

organisation:   ORG-NTC2-AP
org-name:       NHN Techorus Corp.
org-type:       LIR
country:        JP
address:        NHN ATELIER 3-1-8 Nishishinbashi
phone:          +81-3-5155-0111
fax-no:         +81-3-5155-2111
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:49Z
source:         APNIC

role:           ABUSE TECHORUSJP
country:        ZZ
address:        NHN ATELIER, 3-1-8 Nishishinbashi, Minato-ku, Tokyo, Japan
phone:          +000000000
e-mail:         [email protected]
admin-c:        TNO3-AP
tech-c:         TNO3-AP
nic-hdl:        AT1154-AP
remarks:        Generated from irt object IRT-TECHORUS-JP
remarks:        [email protected] was validated on 2025-10-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-23T23:05:40Z
source:         APNIC

role:           TECHORUS Network Operations
address:        NHN ATELIER, 3-1-8 Nishishinbashi, Minato-ku, Tokyo
country:        JP
phone:          +81-3-5155-0111
e-mail:         [email protected]
admin-c:        TNO3-AP
tech-c:         TNO3-AP
nic-hdl:        TNO3-AP
mnt-by:         MAINT-JP-TECHORUS
abuse-mailbox:  [email protected]
notify:         [email protected]
last-modified:  2023-06-01T02:41:01Z
source:         APNIC

route:          203.131.192.0/20
origin:         AS17707
descr:          NHN Techorus Corp.
mnt-by:         MAINT-JP-TECHORUS
last-modified:  2022-01-20T04:45:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.131.0.0/16

Range	ASN	Company	Num of IPs
203.131.64.0/18	AS7629	EPLDT, INC	16,384
203.131.128.0/18	AS7629	VITRO INC.	16,384
203.131.96.0/19	AS7629	VITRO INC.	8,192
203.131.64.0/20	AS7629	VITRO INC.	4,096
203.131.80.0/20	AS7629	VITRO INC.	4,096
203.131.224.0/20	AS9293	HKNet Company Limited	4,096
203.131.240.0/20	AS2914	NTT Ltd Japan Corporation	4,096
203.131.208.0/20	AS37992	Thammasat University	4,096

Hosted domains

There are 65 domain names hosted across 43 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.131.196.4	inred.jp	6
203.131.196.9	japanlovestory.jp	5
203.131.198.205	rokkanbaby.com	4
203.131.192.247	data-hotel.ne.jp	3
203.131.196.241	2ndstreet-taiwan.com.tw	3
203.131.194.235	mirai-jt.co.jp	2
203.131.192.87	mwag.jp	2
203.131.194.232	neolinecapital.jp	2
203.131.204.204	inboundmarketing.jp	2
203.131.202.182	tenki.ne.jp	2
203.131.194.226	jtsys.jp	2
203.131.193.147	taiyo-sun.net	1
203.131.192.249	campus4.jp	1
203.131.193.201	kwskggrks.net	1
203.131.194.252	nucs.jp	1
203.131.202.152	armadaskis.jp	1
203.131.195.134	mydental.jp	1
203.131.193.250	toda.blue	1
203.131.202.169	tac-pfsr.com	1
203.131.194.215	cashing.co.jp	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.131.197.67	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.70ms` from Tokyo, JP
203.131.196.168	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.70ms` from Tokyo, JP
203.131.198.253	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.72ms` from Tokyo, JP
203.131.195.80	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.69ms` from Tokyo, JP
203.131.193.254	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.71ms` from Tokyo, JP
203.131.199.221	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.72ms` from Tokyo, JP
203.131.207.94	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.93ms` from Tokyo, JP
203.131.200.210	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.88ms` from Tokyo, JP
203.131.192.195	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.73ms` from Tokyo, JP
203.131.205.128	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`3.25ms` from Tokyo, JP
203.131.202.254	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.81ms` from Tokyo, JP
203.131.194.193	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.72ms` from Tokyo, JP
203.131.201.2	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`1.10ms` from Tokyo, JP
203.131.204.1	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`1.25ms` from Tokyo, 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
84.41.141.20	AS33915 Vodafone Libertel B.V.	`1.44ms` from Amsterdam, NL
13.69.52.132	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
205.251.79.196	AS29838 Atlantic Metro Communications II, Inc.	`0.56ms` from Ashburn, US
52.85.208.196	AS16509 Amazon.com, Inc.	`0.23ms` from Bogota, CO
76.92.84.4	AS7843 Charter Communications Inc	`12.67ms` from Cleveland, US
34.123.245.244	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
156.146.255.4	AS1448 United Cooperative Services	`4.55ms` from Dallas, US
162.205.99.20	AS7018 AT&T Enterprises, LLC	`3.07ms` from Dallas, US
3.252.127.4	AS16509 Amazon.com, Inc.	`0.51ms` from Dublin, IE
45.131.36.84	AS12897 ENTEGA Medianet GmbH	`1.82ms` from Frankfurt am Main, DE
96.42.249.244	AS20115 Charter Communications LLC	`15.82ms` from Minneapolis, US
176.142.90.68	AS5410 Bouygues Telecom SA	`1.88ms` from Paris, FR
79.47.74.36	AS3269 Telecom Italia S.p.A.	`4.97ms` from Rome, IT
69.191.210.196	AS10361 Bloomberg, LP	`1.81ms` from Secaucus, US
220.74.86.36	AS4766 Korea Telecom	`1.56ms` from Seoul, KR
4.174.223.20	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
174.101.95.196	AS10796 Charter Communications Inc	`9.55ms` from Columbus, US
47.238.205.36	AS45102 Alibaba (US) Technology Co., Ltd.	`0.48ms` from Hong Kong, HK
108.195.118.180	AS7018 AT&T Enterprises, LLC	`4.48ms` from Los Angeles, US
12.44.191.164	AS7018 AT&T Enterprises, LLC	`3.40ms` from San Jose, US
84.22.5.20	AS29667 Atlantis Net Ltd.	`1.48ms` from Sofia, BG
125.224.145.52	AS3462 Data Communication Business Group	`1.70ms` from Taichung, TW
58.138.143.132	AS2497 Internet Initiative Japan Inc.	`2.08ms` from Tokyo, JP
118.21.123.4	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.91ms` from Tokyo, JP
185.62.82.52	AS60016 Fiberstream 87 AG	`1.04ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f5 203.131.193.190

traceroute to 203.131.193.190 (203.131.193.190): 64 hops max, 52 byte packets

5 [] 210.173.176.29 1.244 ms

6 [AS17707] 125.6.112.6 0.959 ms

7 [AS17707] 203.131.193.190 1.102 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 31st 2026

What are IP address ranges?

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