202.51.8.0/21
AS23661 · CLARA, Inc.
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| Country |
Japan
|
| Domain | clara.co.jp |
| ASN | AS23661 |
| Registry | APNIC |
| ID | CLARAO-TOKYO |
WHOIS Details
inetnum: 202.51.8.0 - 202.51.15.255 netname: CLARAO-TOKYO descr: Clara Online, Inc. descr: Web Hosting and Dedicated Server Provider. descr: Tokyo Data Center, Japan. country: JP org: ORG-COI1-AP admin-c: CNO11-AP tech-c: CNO11-AP abuse-c: AC1717-AP status: ALLOCATED PORTABLE remarks: Send abuse reports to [email protected] 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-CLARA mnt-routes: MAINT-JP-CLARA mnt-irt: IRT-CLARA-JP last-modified: 2024-05-22T02:12:41Z source: APNIC irt: IRT-CLARA-JP address: 4F, ACN Tamachi Building address: 4-5-10, Shiba address: Minato-ku, Tokyo, 108-0014 address: Japan e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CNO11-AP tech-c: CNO11-AP auth: # Filtered remarks: [email protected] was validated on 2025-09-30 mnt-by: MAINT-JP-CLARA last-modified: 2025-11-18T00:26:18Z source: APNIC organisation: ORG-COI1-AP org-name: CLARA, Inc. org-type: LIR country: JP address: 4F, ACN Tamachi Building address: 4-5-10, Shiba phone: +81-3-4213-0777 fax-no: +81-3-6453-7552 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2025-03-26T12:57:32Z source: APNIC role: ABUSE CLARAJP country: ZZ address: 4F, ACN Tamachi Building address: 4-5-10, Shiba address: Minato-ku, Tokyo, 108-0014 address: Japan phone: +000000000 e-mail: [email protected] admin-c: CNO11-AP tech-c: CNO11-AP nic-hdl: AC1717-AP remarks: Generated from irt object IRT-CLARA-JP remarks: [email protected] was validated on 2025-09-30 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-09-30T21:59:21Z source: APNIC person: Clara Network Operations address: 4F, ACN Tamachi Building address: 4-5-10, Shiba address: Minato-ku, Tokyo, 108-0014 country: JP phone: +81-3-4213-0778 fax-no: +81-3-6453-7552 e-mail: [email protected] nic-hdl: CNO11-AP mnt-by: MAINT-JP-CLARA last-modified: 2025-03-26T00:18:25Z source: APNIC route: 202.51.8.0/21 descr: CLARA, Inc. origin: AS23661 mnt-by: MAINT-JP-CLARA last-modified: 2024-05-22T03:53:24Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 202.51.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.51.32.0/20 | AS10003 | Ogaki Cable Television Co.,Inc. | 4,096 |
| 202.51.48.0/21 | AS9993 | ITOCHU Techno-Solutions Corporation | 2,048 |
| 202.51.240.0/21 | AS7610 | NUS Gigapop | 2,048 |
| 202.51.0.0/22 | AS24504 | Himnet Services | 1,024 |
| 202.51.88.0/23 | AS4007 | Subisu Cablenet | 512 |
| 202.51.70.0/23 | AS18222 | Communications and communicate Nepal (P)Ltd. | 512 |
| 202.51.82.0/23 | AS18222 | Data Hub Pvt. Ltd. | 512 |
| 202.51.74.0/23 | AS23647 | Data Hub Pvt. Ltd. | 512 |
| 202.51.111.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.115.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.116.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.121.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.123.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.125.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.97.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.68.0/24 | AS18222 | Data Hub Pvt. Ltd. | 256 |
| 202.51.213.0/24 | AS55685 | PT Jala Lintas Media | 256 |
| 202.51.76.0/24 | AS18222 | Data Hub Pvt. Ltd. | 256 |
| 202.51.214.0/24 | AS10220 | PT Kreasi Sejahtera Teknologi | 256 |
| 202.51.86.0/24 | AS18222 | Data Hub Pvt. Ltd. | 256 |
| 202.51.78.0/24 | AS203020 | steel-axis LLC | 256 |
| 202.51.87.0/24 | AS203020 | steel-axis LLC | 256 |
| 202.51.198.0/24 | AS10220 | PT Kreasi Sejahtera Teknologi | 256 |
| 202.51.95.0/24 | AS23647 | Corporate Customer Block31 | 256 |
| 202.51.105.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.100.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.176.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.177.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.178.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.179.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.180.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.181.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.182.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.183.0/24 | AS38203 | ADN-CORE | 256 |
| 202.51.184.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.185.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.186.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.187.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.188.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.189.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.190.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.191.0/24 | AS38203 | ADN Telecom Ltd. | 256 |
| 202.51.69.0/24 | AS4007 | Communications and communicate Nepal (P)Ltd. | 256 |
| 202.51.218.0/24 | AS141907 | Metrosolusi | 256 |
| 202.51.77.0/24 | AS45845 | Communications and communicate Nepal (P)Ltd. | 256 |
| 202.51.79.0/24 | AS45845 | Communications and communicate Nepal (P)Ltd. | 256 |
| 202.51.94.0/24 | AS45845 | Communications and communicate Nepal (P)Ltd. | 256 |
| 202.51.107.0/24 | AS17995 | PT. iForte Global Internet | 256 |
| 202.51.108.0/24 | AS17995 | PT. iForte Global Internet | 256 |
Hosted domains
There are 3,982 domain names hosted across 243 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.51.14.88 | ashizawa-do.net | 209 |
| 202.51.11.95 | yoshimi-clinic.com | 182 |
| 202.51.14.235 | takayamaseikei.com | 178 |
| 202.51.11.196 | shinjuku-ekimae.com | 178 |
| 202.51.11.197 | tsuchiura-ganka.com | 177 |
| 202.51.11.171 | kachidoki-clinic.jp | 177 |
| 202.51.11.170 | miki-iin.net | 176 |
| 202.51.11.198 | saitoent.com | 176 |
| 202.51.11.96 | yumegaoka-clinic.jp | 174 |
| 202.51.11.179 | iroha.clinic | 173 |
| 202.51.11.194 | fujiwara-clinic.jp | 171 |
| 202.51.11.195 | shimamoto-clinic.com | 170 |
| 202.51.11.193 | taira-seikei.clinic | 169 |
| 202.51.11.121 | jishudo-mental.com | 167 |
| 202.51.14.111 | kitakurihama-skin.clinic | 166 |
| 202.51.11.184 | hisai-cl.com | 166 |
| 202.51.14.236 | mizue-egao.com | 165 |
| 202.51.11.100 | ocoiro-terrace.com | 157 |
| 202.51.11.55 | ogiso.clinic | 155 |
| 202.51.14.53 | satake-eye.com | 34 |
Hosted domains API
Pingable IPs
427 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.51.11.3 |
0.25ms from Tokyo,
JP
|
|
| 202.51.8.194 |
0.24ms from Tokyo,
JP
|
|
| 202.51.14.84 |
0.24ms from Tokyo,
JP
|
|
| 202.51.9.10 |
0.23ms 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 |
|---|---|---|
| 196.189.239.213 |
0.56ms from Addis Ababa,
ET
|
|
| 91.52.185.149 |
2.28ms from Duesseldorf,
DE
|
|
| 42.186.192.117 |
4.89ms from Hangzhou,
CN
|
|
| 14.163.72.213 |
3.28ms from Hanoi,
VN
|
|
| 88.89.251.69 |
5.86ms from Oslo,
NO
|
|
| 79.53.228.197 |
2.64ms from Rome,
IT
|
|
| 69.170.168.5 |
14.20ms from Santa Clara,
US
|
|
| 187.214.70.21 |
4.39ms from Santiago de Queretaro,
MX
|
|
| 31.11.107.53 |
6.92ms from Sofia,
BG
|
|
| 200.185.96.101 |
7.50ms from São Paulo,
BR
|
|
| 45.8.246.53 |
2.41ms from Amsterdam,
NL
|
|
| 85.234.247.21 |
0.32ms from Amsterdam,
NL
|
|
| 112.141.90.229 |
2.77ms from Brisbane,
AU
|
|
| 49.244.225.69 |
2.17ms from Kathmandu,
NP
|
|
| 159.148.255.85 |
1.20ms from London,
GB
|
|
| 35.143.108.181 |
12.22ms from Orlando,
US
|
|
| 112.233.249.213 |
9.29ms from Qingdao,
CN
|
|
| 162.240.17.53 |
2.03ms from Salt Lake City,
US
|
|
| 73.81.143.245 |
7.96ms from Secaucus,
US
|
|
| 212.233.243.149 |
3.15ms from Sofia,
BG
|
|
| 213.232.237.5 |
3.17ms from Sofia,
BG
|
|
| 95.50.155.37 |
1.74ms from Warsaw,
PL
|
|
| 117.158.90.37 |
5.20ms from Zhengzhou,
CN
|
|
| 115.61.212.229 |
6.02ms from Zhengzhou,
CN
|
|
| 178.38.184.117 |
2.52ms from Zuerich,
CH
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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