203.165.0.0/17
AS9824 · JCOM Co., Ltd.
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| Country |
Japan
|
| Domain | jcom.co.jp |
| ASN | AS9824 |
| Registry | APNIC |
| ID | JTCL-JP |
WHOIS Details
inetnum: 203.165.0.0 - 203.165.127.255 netname: JTCL-JP descr: JCOM Co., Ltd. country: JP org: ORG-JTCL1-AP admin-c: JTCL2-AP tech-c: JTCL2-AP abuse-c: AJ428-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-JTCL-JP mnt-routes: MAINT-JTCL-JP mnt-irt: IRT-JTCL-JP last-modified: 2021-10-18T23:14:13Z source: APNIC irt: IRT-JTCL-JP address: 1-2-1, Kamiogi, Suginami-ku address: Tokyo, Japan, 167-0043 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: JTCL2-AP tech-c: JTCL2-AP auth: # Filtered remarks: [email protected] was validated on 2025-11-11 mnt-by: MAINT-JTCL-JP last-modified: 2025-11-18T00:29:34Z source: APNIC organisation: ORG-JTCL1-AP org-name: JCOM Co., Ltd. org-type: LIR country: JP address: 1-2-1, Kamiogi, Suginami-ku address: Tokyo, Japan, 167-0043 phone: +81-3-4366-8870 fax-no: +81-3-4366-8571 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:16:29Z source: APNIC role: ABUSE JTCLJP country: ZZ address: 1-2-1, Kamiogi, Suginami-ku address: Tokyo, Japan, 167-0043 phone: +000000000 e-mail: [email protected] admin-c: JTCL2-AP tech-c: JTCL2-AP nic-hdl: AJ428-AP remarks: Generated from irt object IRT-JTCL-JP remarks: [email protected] was validated on 2025-11-11 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-11-11T13:40:10Z source: APNIC role: Jupiter Telecommunication Co Ltd administrator address: 1-2-1, Kamiogi,Suginami-ku address: Tokyo, Japan, 167-0043 country: JP phone: +81-3-6765-8000 e-mail: [email protected] admin-c: JTCL2-AP tech-c: JTCL2-AP nic-hdl: JTCL2-AP mnt-by: MAINT-JTCL-JP last-modified: 2025-07-01T05:25:52Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.165.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.165.128.0/17 | AS9824 | JCOM Co., Ltd. | 32,768 |
Hosted domains
There are 10 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.165.120.22 | skyrik.com | 3 |
| 203.165.28.43 | jcom.jp | 1 |
Hosted domains API
Pingable IPs
1,064 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.165.89.211 |
7.77ms from Tokyo,
JP
|
|
| 203.165.63.100 |
7.33ms from Tokyo,
JP
|
|
| 203.165.37.150 |
6.99ms from Tokyo,
JP
|
|
| 203.165.39.211 |
12.77ms from Tokyo,
JP
|
|
| 203.165.93.118 |
6.00ms from Tokyo,
JP
|
|
| 203.165.114.180 |
12.55ms from Tokyo,
JP
|
|
| 203.165.110.198 |
12.31ms from Tokyo,
JP
|
|
| 203.165.84.1 |
2.71ms from Tokyo,
JP
|
|
| 203.165.29.81 |
1.31ms from Tokyo,
JP
|
|
| 203.165.31.131 |
1.58ms from Tokyo,
JP
|
|
| 203.165.112.1 |
4.26ms from Tokyo,
JP
|
|
| 203.165.47.235 |
11.66ms from Tokyo,
JP
|
|
| 203.165.122.72 |
12.56ms from Tokyo,
JP
|
|
| 203.165.44.1 |
2.28ms from Tokyo,
JP
|
|
| 203.165.59.64 |
10.80ms from Tokyo,
JP
|
|
| 203.165.71.30 |
13.35ms from Tokyo,
JP
|
|
| 203.165.51.64 |
11.35ms from Tokyo,
JP
|
|
| 203.165.70.201 |
9.62ms from Tokyo,
JP
|
|
| 203.165.32.1 |
2.47ms from Tokyo,
JP
|
|
| 203.165.68.1 |
2.24ms from Tokyo,
JP
|
|
| 203.165.55.171 |
10.74ms from Tokyo,
JP
|
|
| 203.165.75.124 |
11.54ms from Tokyo,
JP
|
|
| 203.165.35.138 |
10.37ms from Tokyo,
JP
|
|
| 203.165.127.103 |
13.87ms from Tokyo,
JP
|
|
| 203.165.36.1 |
2.11ms 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 |
|---|---|---|
| 109.177.7.97 |
3.26ms from Al Fujairah City,
AE
|
|
| 84.25.210.1 |
5.32ms from Amsterdam,
NL
|
|
| 128.172.9.161 |
4.57ms from Ashburn,
US
|
|
| 73.87.234.1 |
5.46ms from Ashburn,
US
|
|
| 47.5.162.1 |
14.88ms from Atlanta,
US
|
|
| 123.115.16.1 |
3.89ms from Beijing,
CN
|
|
| 181.52.56.1 |
1.59ms from Bogota,
CO
|
|
| 181.61.252.1 |
1.49ms from Bogota,
CO
|
|
| 38.9.212.1 |
8.66ms from Bogota,
CO
|
|
| 82.79.192.97 |
3.57ms from Bucharest,
RO
|
|
| 223.83.76.193 |
14.09ms from Changsha,
CN
|
|
| 182.135.147.1 |
7.64ms from Chengdu,
CN
|
|
| 139.206.19.1 |
13.11ms from Chengdu,
CN
|
|
| 98.241.144.97 |
1.41ms from Chicago,
US
|
|
| 67.173.184.1 |
2.16ms from Chicago,
US
|
|
| 91.100.70.129 |
0.35ms from Copenhagen,
DK
|
|
| 70.118.116.241 |
2.34ms from Dallas,
US
|
|
| 165.166.73.1 |
7.62ms from Durham,
US
|
|
| 12.77.99.97 |
0.98ms from Durham,
US
|
|
| 173.88.128.1 |
6.94ms from Flint,
US
|
|
| 200.212.5.193 |
18.11ms from Fortaleza,
BR
|
|
| 2.161.166.81 |
13.13ms from Frankfurt am Main,
DE
|
|
| 2.58.89.1 |
6.76ms from Helsinki,
FI
|
|
| 14.169.6.161 |
1.44ms from Ho Chi Minh City,
VN
|
|
| 212.175.155.33 |
1.37ms from Istanbul,
TR
|
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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