203.104.192.0/18

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:        203.104.192.0 - 203.104.223.255
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:  2020-07-02T07:11:22Z
source:         APNIC

irt:            IRT-TECHORUS-JP
address:        NHN ATELIER, 3-1-8 Nishishinbashi, Minato-ku, Tokyo, Japan
e-mail:         ipaddress@data-hotel.net
abuse-mailbox:  ipaddress@data-hotel.net
admin-c:        TNO3-AP
tech-c:         TNO3-AP
auth:           # Filtered
remarks:        ipaddress@data-hotel.net 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:         ipaddress@data-hotel.net
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:         ipaddress@data-hotel.net
admin-c:        TNO3-AP
tech-c:         TNO3-AP
nic-hdl:        AT1154-AP
remarks:        Generated from irt object IRT-TECHORUS-JP
remarks:        ipaddress@data-hotel.net was validated on 2025-10-23
abuse-mailbox:  ipaddress@data-hotel.net
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:         ipaddress@data-hotel.net
admin-c:        TNO3-AP
tech-c:         TNO3-AP
nic-hdl:        TNO3-AP
mnt-by:         MAINT-JP-TECHORUS
abuse-mailbox:  ipaddress@data-hotel.net
notify:         ipaddress@data-hotel.net
last-modified:  2023-06-01T02:41:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.104.0.0/16

Range	ASN	Company	Num of IPs
203.104.96.0/20	AS17707	NHN Techorus Corp.	4,096
203.104.32.0/20	AS133774	CHINANET Guangdong province network	4,096
203.104.0.0/20	AS9650	Department of Education	4,096
203.104.48.0/20	AS56089	OFFRATEL AP	4,096
203.104.128.0/20	AS38631	LINE Corporation	4,096
203.104.112.0/20	AS17936	Cable Television Kani Co.,Inc.	4,096
203.104.16.0/21	AS10310	Yahoo Inc.	2,048
203.104.144.0/21	AS38631	LINE Corporation	2,048
203.104.24.0/21	AS7642	Dhivehi Raajjeyge Gulhun (PRIVATE LIMITED)	2,048
203.104.172.0/22	AS23576	Naver Business Platform, Naver & Line Service	1,024
203.104.188.0/22	AS135354	Naver Business Platform Cloud Service	1,024
203.104.152.0/22	AS38631	LINE Corporation	1,024
203.104.164.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.166.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.168.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.170.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.186.0/23	AS135354	Naver Business Platform Cloud Service	512
203.104.184.0/23	AS135354	Naver Business Platform Cloud Service	512
203.104.178.0/23	AS135354	Naver Business Platform Cloud Service	512
203.104.156.0/23	AS38631	LINE Corporation	512
203.104.182.0/23	AS135354	Naver Business Platform Cloud Service	512
203.104.176.0/23	AS23576	Naver Business Platform Naver & LINE Service	512
203.104.160.0/23	AS23576	Naver Business Platform Naver & Line Service	512
203.104.162.0/23	AS23576	Naver Business Platform, Naver & Line Service	512
203.104.159.0/24	AS17661	NHN Cloud Japan Corporation	256
203.104.158.0/24	AS38631	LINE Corporation	256

Hosted domains

There are 39 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.104.193.14	megdog.com	5
203.104.192.173	100shiki.com	3
203.104.238.93	fgo.tw	3
203.104.247.194	rcredit.jp	2
203.104.247.210	nihon-funding.co.jp	2
203.104.247.209	jsync.co.jp	2
203.104.247.199	jtrustcard.co.jp	2
203.104.193.132	iepre.jp	1
203.104.213.79	cocolens.jp	1
203.104.238.92	bluearchive.tw	1
203.104.214.129	okaimonolab.jp	1
203.104.254.72	logicad.jp	1
203.104.194.199	another-dimension-apps.com	1
203.104.247.200	nihon-funding.co.jp	1
203.104.247.80	mobile-spa.com	1
203.104.214.229	apps-purchasepayment-54987.com	1
203.104.227.5	fbqr.jp	1
203.104.207.178	dinaone.co.jp	1
203.104.213.145	genohori.net	1
203.104.205.216	atm.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

1,210 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.104.252.238	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.73ms` from Tokyo, JP
203.104.250.254	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.76ms` from Tokyo, JP
203.104.245.219	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.68ms` from Tokyo, JP
203.104.238.122	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.60ms` from Tokyo, JP
203.104.248.125	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.70ms` from Tokyo, JP
203.104.244.68	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.65ms` from Tokyo, JP
203.104.240.115	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.73ms` from Tokyo, JP
203.104.255.144	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.65ms` from Tokyo, JP
203.104.241.65	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.75ms` from Tokyo, JP
203.104.247.129	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.70ms` from Tokyo, JP
203.104.211.1	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.84ms` from Tokyo, JP
203.104.253.184	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.64ms` from Tokyo, JP
203.104.243.158	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.75ms` from Tokyo, JP
203.104.236.248	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.73ms` from Tokyo, JP
203.104.249.201	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.72ms` from Tokyo, JP
203.104.223.83	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.70ms` from Tokyo, JP
203.104.242.39	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.67ms` from Tokyo, JP
203.104.254.21	AS17707 AS for DATAHOTEL, which is one of iDC in Japan,	`0.70ms` 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
4.180.17.66	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
85.248.247.242	AS5578 SWAN, a.s.	`0.55ms` from Bratislava, SK
109.136.235.162	AS5432 Proximus NV	`1.36ms` from Brussels, BE
124.230.201.242	AS4134 CHINANET-BACKBONE	`5.32ms` from Chenzhou, CN
70.119.61.242	AS11427 Charter Communications Inc	`5.86ms` from Dallas, US
192.122.191.2	AS237 Merit Network Inc.	`0.23ms` from Detroit, US
18.245.52.242	AS16509 Amazon.com, Inc.	`0.30ms` from Frankfurt am Main, DE
88.250.159.50	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.62ms` from Izmir, TR
94.4.153.146	AS5607 Sky UK Limited	`2.42ms` from London, GB
188.228.238.18	AS28929 ASDASD srl a socio unico	`13.86ms` from Milan, IT
119.170.77.226	AS9824 JCOM Co., Ltd.	`18.09ms` from Osaka, JP
68.0.191.178	AS22773 Cox Communications Inc.	`6.03ms` from Phoenix, US
137.103.3.194	AS11776 Breezeline	`15.99ms` from Pittsburgh, US
35.171.158.98	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
18.235.73.226	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
98.93.30.66	AS14618 Amazon.com, Inc.	`0.44ms` from Reston, US
170.254.144.34	AS265398 nobre telecom ltda	`0.97ms` from Sao Paulo, BR
3.36.112.146	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
119.65.43.210	AS17858 LG POWERCOMM	`2.37ms` from Seoul, KR
79.103.115.50	AS1241 Forthnet	`15.24ms` from Sofia, BG
54.252.58.178	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
123.54.208.2	AS139587 China Telecom Henan Zhengzhou Shujugang IDC network	`5.07ms` from Zhengzhou, CN
42.225.121.114	AS4837 CHINA UNICOM China169 Backbone	`3.95ms` from Zhengzhou, CN
182.122.199.114	AS4837 CHINA UNICOM China169 Backbone	`3.44ms` from Zhengzhou, CN
195.121.89.2	AS8737 KPN B.V.	`0.93ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f5 203.104.255.254

traceroute to 203.104.255.254 (203.104.255.254): 64 hops max, 52 byte packets

5 [] 210.173.176.29 0.81 ms

6 [AS17707] 125.6.112.14 0.896 ms

7 [AS17707] 203.104.255.254 2.924 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 14th 2025

What are IP address ranges?

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