203.174.64.0/24

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:  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

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 203.174.64.0/24

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
203.174.192.0/19	AS17698	COMMUNITY NETWORK CENTER INC.	8,192
203.174.96.0/19	AS4847	Beijing WangJu Interworking Information Technology Co. LTD	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
203.174.8.0/21	AS24523	PT. Orion Cyber Internet	2,048
203.174.88.0/21	AS24290	Heart Network Co.,LTD	2,048
203.174.16.0/23	AS154166	PDC Telecommunication Services Sdn. Bhd.	512
203.174.22.0/23	AS154173	Atfenix Data Centre Private Limited	512
203.174.83.0/24	AS38001	Ready Server VPS Hosting	256
203.174.84.0/24	AS38001	NewMedia Express Singapore Internet Service	256
203.174.87.0/24	AS38001	NewMedia Express Singapore Dedicated Server	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
203.174.8.0/24	AS24523	PT. Orion Cyber Internet	256
203.174.32.0/24	AS24462	The Hong Kong Jockey Club	256
203.174.10.0/24	AS24523	PT. Orion Cyber Internet	256
203.174.11.0/24	AS24523	PT. Orion Cyber Internet	256
203.174.12.0/24	AS24523	PT. Orion Cyber Internet	256
203.174.13.0/24	AS24523	PT. Orion Cyber Internet	256
203.174.14.0/24	AS24523	PT. Orion Cyber Internet	256
203.174.15.0/24	AS24523	PT. Orion Cyber Internet	256
203.174.5.0/24	AS133798	PT XLSMART Telecom Sejahtera Tbk	256
203.174.9.0/24	AS24523	PT. Orion Cyber Internet	256
203.174.82.0/24	AS38001	Ready Server VPS Hosting	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

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
24.211.12.168	AS10796 Charter Communications Inc	`7.12ms` from Chicago, US
50.56.209.200	AS33070 Rackspace Hosting	`1.13ms` from Dallas, US
115.112.96.72	AS4755 TATA Communications formerly VSNL is Leading ISP	`2.13ms` from Delhi, IN
178.82.62.248	AS6730 Sunrise GmbH	`2.23ms` from Geneve, CH
125.95.142.248	AS4134 CHINANET-BACKBONE	`2.31ms` from Guangzhou, CN
197.70.21.72	AS16637 MTN SA	`18.33ms` from Johannesburg, ZA
192.143.107.8	AS37611 AFRIHOST SP (PTY) LTD	`12.09ms` from Johannesburg, ZA
75.245.27.88	AS6167 Verizon Business	`12.56ms` from New York City, US
179.94.244.8	AS26599 TELEFÔNICA BRASIL S.A	`5.86ms` from Osasco, BR
182.170.234.184	AS2527 Sony Network Communications Inc.	`2.09ms` from Tokyo, JP
35.190.234.216	AS396982 Google LLC	`0.16ms` from Tokyo, JP
180.28.80.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.39ms` from Tokyo, JP
114.164.249.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.43ms` from Tokyo, JP
41.104.167.168	AS36947 Telecom Algeria	`13.18ms` from Valencia, ES
97.181.127.40	AS6167 Verizon Business	`13.45ms` from Atlanta, US
35.81.131.8	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
109.56.70.40	AS44034 Hi3G Access AB	`6.45ms` from Copenhagen, DK
132.164.250.104	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
131.145.25.104	AS8075 Microsoft Corporation	`0.15ms` from London, GB
52.85.73.40	AS16509 Amazon.com, Inc.	`0.40ms` from Miami, US
85.47.120.248	AS3269 Telecom Italia S.p.A.	`3.59ms` from Milan, IT
173.235.137.120	AS11272 C Spire Fiber	`4.46ms` from New Orleans, US
4.154.90.72	AS8075 Microsoft Corporation	`0.36ms` from Quincy, US
177.143.100.40	AS28573 Claro NXT Telecomunicacoes Ltda	`2.35ms` from Sao Paulo, BR
218.101.204.72	AS17864 SK Broadband Co Ltd	`2.20ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m5 203.174.64.216

traceroute to 203.174.64.216 (203.174.64.216): 5 hops max, 52 byte packets

1 [AS327862] 213.150.195.97 8.822 ms

2 [AS327862] 213.150.192.22 1.059 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Praia, CV

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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