203.153.56.0/22
AS4721 · JCOM Co., Ltd.
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| Country |
Japan
|
| Domain | jcom.co.jp |
| ASN | AS4721 |
| Registry | APNIC |
| ID | JCN |
WHOIS Details
inetnum: 203.153.56.0 - 203.153.59.255 netname: JCN descr: JCOM Co., Ltd. descr: Daiwa Tower, descr: 1-2-1 kamiogi,Suginami-ku,Tokyo,Japan country: JP admin-c: JNIC1-AP tech-c: JNIC1-AP status: ALLOCATED PORTABLE remarks: Email address for spam or abuse complaints : abuse@home.ne.jp mnt-irt: IRT-JPNIC-JP mnt-by: MAINT-JPNIC mnt-lower: MAINT-JPNIC last-modified: 2021-09-27T07:42:18Z source: APNIC irt: IRT-JPNIC-JP address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, Japan e-mail: hostmaster@nic.ad.jp abuse-mailbox: hostmaster@nic.ad.jp phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 admin-c: JNIC1-AP tech-c: JNIC1-AP auth: # Filtered remarks: hostmaster@nic.ad.jp was validated on 2020-07-23 mnt-by: MAINT-JPNIC last-modified: 2022-06-14T04:26:58Z source: APNIC role: Japan Network Information Center address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda address: Chiyoda-ku, Tokyo 101-0047, Japan country: JP phone: +81-3-5297-2311 fax-no: +81-3-5297-2312 e-mail: hostmaster@nic.ad.jp admin-c: JI13-AP tech-c: JE53-AP nic-hdl: JNIC1-AP mnt-by: MAINT-JPNIC last-modified: 2022-01-05T03:04:02Z source: APNIC inetnum: 203.153.56.0 - 203.153.59.255 netname: JCN-CIDR-BLK-JP descr: JCOM Co., Ltd. remarks: Email address for spam or abuse complaints : abuse@home.ne.jp country: JP admin-c: JP00006551 tech-c: JP00006551 remarks: This information has been partially mirrored by APNIC from remarks: JPNIC. To obtain more specific information, please use the remarks: JPNIC WHOIS Gateway at remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client remarks: defaults to Japanese output, use the /e switch for English remarks: output) last-modified: 2021-09-27T23:50:05Z source: JPNIC
Nearby Ranges
BGP prefixes that overlap with 203.153.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.153.224.0/19 | AS4826 | VOCUS PTY LTD | 8,192 |
| 203.153.128.0/20 | AS7470 | True Internet Co., Ltd. | 4,096 |
| 203.153.192.0/20 | AS9336 | XYZ Telecom Pty Ltd | 4,096 |
| 203.153.144.0/20 | AS3786 | SookMyung Womens university | 4,096 |
| 203.153.32.0/20 | AS24186 | RailTel Corporation is an Internet Service Provider. | 4,096 |
| 203.153.80.0/20 | AS18206 | TM TECHNOLOGY SERVICES SDN. BHD. | 4,096 |
| 203.153.220.0/22 | AS18001 | Dialog Axiata Plc | 1,024 |
| 203.153.16.0/22 | AS38195 | SUPERLOOP (AUSTRALIA) PTY LTD | 1,024 |
| 203.153.210.0/23 | AS45518 | Ivy Comptech Pvt Ltd | 512 |
| 203.153.4.0/23 | AS38578 | KLN Logistics (Hong Kong) Limited - THE ONE - IN ASIA | 512 |
| 203.153.50.0/23 | AS38040 | TOT International Internet Gateway, TOT Public Company Limited | 512 |
| 203.153.46.0/24 | AS24186 | Railtel backbone | 256 |
| 203.153.47.0/24 | AS24186 | Railtel Loopback | 256 |
| 203.153.100.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.101.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.102.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.103.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.105.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.106.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.107.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.108.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.109.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.110.0/24 | AS24207 | Infrastruktur 1st NOC N2C | 256 |
| 203.153.111.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.112.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.113.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.114.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.115.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.116.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.117.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.118.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.119.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.96.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.97.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.98.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.99.0/24 | AS24207 | Infrastruktur N2C | 256 |
| 203.153.20.0/24 | AS131769 | Pelanggan Coorporate dan IP NAT Pelanggan Broadband | 256 |
| 203.153.27.0/24 | AS24525 | Personal Broadband Customers | 256 |
| 203.153.29.0/24 | AS24525 | Personal Broadband Customers | 256 |
| 203.153.30.0/24 | AS24525 | Personal Broadband Customers | 256 |
| 203.153.31.0/24 | AS24525 | Personal Broadband Customers | 256 |
| 203.153.120.0/24 | AS38505 | PT. Graha Multimedia Nusantara | 256 |
| 203.153.121.0/24 | AS38505 | PT. Graha Multimedia Nusantara | 256 |
| 203.153.122.0/24 | AS38505 | PT. Graha Multimedia Nusantara | 256 |
| 203.153.123.0/24 | AS38505 | PT. Graha Multimedia Nusantara | 256 |
| 203.153.124.0/24 | AS38505 | PT. Graha Multimedia Nusantara | 256 |
| 203.153.125.0/24 | AS38505 | PT. Graha Multimedia Nusantara | 256 |
| 203.153.126.0/24 | AS38505 | PT. Graha Multimedia Nusantara | 256 |
| 203.153.127.0/24 | AS38505 | PT. Graha Multimedia Nusantara | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
39 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.153.56.81 |
2.63ms from Tokyo,
JP
|
|
| 203.153.57.1 |
2.33ms 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 |
|---|---|---|
| 207.245.102.70 |
0.37ms from Ashburn,
US
|
|
| 98.216.12.198 |
10.01ms from Boston,
US
|
|
| 20.55.224.70 |
0.31ms from Boydton,
US
|
|
| 120.154.147.118 |
2.81ms from Brisbane,
AU
|
|
| 193.74.132.70 |
2.08ms from Brussels,
BE
|
|
| 81.137.169.22 |
4.97ms from Erith,
GB
|
|
| 13.32.98.166 |
0.40ms from Frankfurt am Main,
DE
|
|
| 178.18.242.166 |
2.58ms from Frankfurt am Main,
DE
|
|
| 156.254.56.38 |
0.52ms from Hong Kong,
HK
|
|
| 119.108.76.166 |
16.55ms from Liaoyang,
CN
|
|
| 107.213.58.86 |
1.79ms from Los Angeles,
US
|
|
| 96.94.246.118 |
18.22ms from Miami,
US
|
|
| 50.203.45.86 |
1.18ms from Miami,
US
|
|
| 104.210.129.166 |
0.22ms from San Antonio,
US
|
|
| 142.111.105.166 |
6.77ms from San Jose,
US
|
|
| 162.249.190.118 |
4.18ms from San Jose,
US
|
|
| 185.166.47.246 |
3.65ms from Sandefjord,
NO
|
|
| 121.157.15.86 |
3.01ms from Seoul,
KR
|
|
| 106.112.200.86 |
5.41ms from Shijiazhuang,
CN
|
|
| 77.116.189.22 |
8.96ms from Vienna,
AT
|
|
| 152.67.72.38 |
0.15ms from Zuerich,
CH
|
|
| 62.50.86.6 |
3.96ms from Zuerich,
CH
|
|
| 20.50.19.230 |
0.24ms from Amsterdam,
NL
|
|
| 75.149.78.182 |
6.04ms from Chicago,
US
|
|
| 83.169.162.230 |
0.39ms from Frankfurt am Main,
DE
|
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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