203.174.66.0/24

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

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Summary

Country Japan
Domain nhn-techorus.com
ASN AS17707
Parent Range 203.174.64.0/20
Registry APNIC
ID TECHORUS

WHOIS Details

inetnum:        203.174.64.0 - 203.174.79.255
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:         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:  2026-03-30T01:38:41Z
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

route:          203.174.64.0/20
origin:         AS17707
descr:          NHN Techorus Corp.
mnt-by:         MAINT-JP-TECHORUS
last-modified:  2022-01-21T02:23:53Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.174.66.0/24

Range ASN Company Num of IPs
203.174.64.0/20 AS17707 NHN Techorus Corp. 4,096

Nearby Ranges

BGP prefixes that overlap with 203.174.0.0/16

Range ASN Company Num of IPs
203.174.128.0/18 AS2764 Telecommunications carrier and service provider 16,384
203.174.224.0/19 AS9614 Oita Cable Telecom Co.,Ltd. 8,192
203.174.96.0/19 AS4847 Beijing WangJu Interworking Information Technology Co. LTD 8,192
203.174.192.0/19 AS17698 COMMUNITY NETWORK CENTER INC. 8,192
203.174.96.0/19 AS63647 Beijing WangJu Interworking Information Technology Co. LTD 8,192
203.174.32.0/19 AS9381 HKBN Enterprise Solutions HK Limited 8,192
203.174.64.0/20 AS17707 NHN Techorus Corp. 4,096
203.174.88.0/21 AS24290 Heart Network Co.,LTD 2,048
203.174.8.0/21 AS24523 PT. Orion Cyber Internet 2,048
203.174.16.0/23 AS154166 PDC Telecommunication Services Sdn. Bhd. 512
203.174.11.0/24 AS24523 PT. Orion Cyber Internet 256
203.174.84.0/24 AS38001 NewMedia Express Singapore Internet Service 256
203.174.87.0/24 AS38001 Ready Server VPS Hosting 256
203.174.83.0/24 AS38001 Ready Server VPS Hosting 256
203.174.82.0/24 AS38001 Ready Server VPS Hosting 256
203.174.26.0/24 AS38818 YokozunaNET 256
203.174.7.0/24 AS38834 Nvidia India Network Hub 256
203.174.27.0/24 AS45178 Main Street, House No. 13 Wazir Akbar Khan 256
203.174.4.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.174.12.0/24 AS24523 PT. Orion Cyber Internet 256
203.174.22.0/24 AS142244 IOTAMINE CLOUD PRIVATE LIMITED 256
203.174.32.0/24 AS24462 The Hong Kong Jockey Club 256
203.174.15.0/24 AS24523 PT. Orion Cyber Internet 256
203.174.10.0/24 AS24523 PT. Orion Cyber Internet 256
203.174.14.0/24 AS24523 PT. Orion Cyber Internet 256
203.174.13.0/24 AS24523 PT. Orion Cyber Internet 256
203.174.9.0/24 AS24523 PT. Orion Cyber Internet 256
203.174.8.0/24 AS24523 PT. Orion Cyber Internet 256
203.174.5.0/24 AS133798 PT XLSMART Telecom Sejahtera Tbk 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.38.193.24 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
23.2.70.72 AS16625 Akamai Technologies, Inc. 0.56ms from Bogotá, CO
63.34.242.248 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
109.86.165.152 AS13188 CONTENT DELIVERY NETWORK LTD 1.02ms from Kharkiv, UA
98.48.203.168 AS7922 Comcast Cable Communications, LLC 15.69ms from Los Angeles, US
87.119.33.8 AS141180 HUAWEI INTERNATIONAL PTE. LTD. 0.20ms from Moscow, RU
34.204.118.136 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
3.139.210.120 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
147.78.48.184 AS396319 Oxylabs 0.28ms from Dallas, US
13.78.193.8 AS8075 Microsoft Corporation 3.35ms from Denver, US
65.140.199.8 AS394158 ONE NEVADA CREDIT UNION 3.75ms from Las Vegas, US
85.241.185.136 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.00ms from Lisbon, PT
97.170.132.168 AS6167 Verizon Business 13.89ms from Los Angeles, US
88.36.120.8 AS3269 Telecom Italia S.p.A. 0.90ms from Milan, IT
178.255.191.8 AS42425 PSA S.r.l. 5.97ms from Milan, IT
221.186.197.168 AS4713 NTT DOCOMO BUSINESS,Inc. 3.15ms from Osaka, JP
151.84.40.152 AS1267 WIND TRE S.P.A. 4.21ms from Rome, IT
93.124.107.88 AS12389 PJSC Rostelecom 7.94ms from Samara, RU
52.199.70.216 AS16509 Amazon.com, Inc. 0.32ms from Tokyo, JP
150.230.192.200 AS31898 Oracle Corporation 0.33ms from Tokyo, JP
37.151.125.104 AS9198 JSC Kazakhtelecom 7.42ms from Almaty, KZ
2.87.74.24 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.00ms from Athens, GR
47.32.73.40 AS20115 Charter Communications LLC 7.24ms from Atlanta, US
85.132.81.184 AS215148 Delta Telecom Ltd 0.54ms from Baku, AZ
18.224.215.40 AS16509 Amazon.com, Inc. 1.01ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 203.174.66.209
traceroute to 203.174.66.209 (203.174.66.209): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.93 0.128 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tieling, CN
On

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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