112.137.32.0/21
AS4721 · JCOM Co., Ltd.
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| Country |
Japan
|
| Domain | jcom.co.jp |
| ASN | AS4721 |
| Parent Range | 112.137.32.0/20 |
| Registry | APNIC |
| ID | JCN |
WHOIS Details
inetnum: 112.137.32.0 - 112.137.47.255 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: 2021-09-27T07:42:00Z 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: 112.137.32.0 - 112.137.47.255 netname: JCOM-NET descr: Jupiter Telecommunications Co., Ltd. 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: 2015-11-25T04:35:20Z source: JPNIC
Overlapping Ranges
BGP prefixes that contain 112.137.32.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 112.137.32.0/20 | AS4721 | JCOM Co., Ltd. | 4,096 |
Nearby Ranges
BGP prefixes that overlap with 112.137.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 112.137.64.0/18 | AS4721 | JCOM Co., Ltd. | 16,384 |
| 112.137.192.0/18 | AS10010 | TOKAI Communications Corporation | 16,384 |
| 112.137.128.0/20 | AS45542 | VietNam National University Ha Noi | 4,096 |
| 112.137.0.0/20 | AS45621 | Planners Tower | 4,096 |
| 112.137.32.0/20 | AS4721 | JCOM Co., Ltd. | 4,096 |
| 112.137.144.0/20 | AS18092 | Kyushu Tele Communications Company | 4,096 |
| 112.137.176.0/21 | AS18401 | DAEGU UNIVERSITY | 2,048 |
| 112.137.184.0/21 | AS15830 | Equinix Japan Enterprise K.K. | 2,048 |
| 112.137.144.0/21 | AS18092 | Kyushu Tele Communications Company | 2,048 |
| 112.137.152.0/21 | AS18092 | Kyushu Tele Communications Company | 2,048 |
| 112.137.56.0/21 | AS18126 | Chubu Telecommunications Co.,Inc. | 2,048 |
| 112.137.174.0/24 | AS17971 | TM VADS DC Hosting | 256 |
| 112.137.16.0/24 | AS9304 | HGCINTNET | 256 |
| 112.137.21.0/24 | AS9304 | Internet | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
42 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 112.137.32.1 |
3.01ms from Tokyo,
JP
|
|
| 112.137.37.45 |
6.35ms from Tokyo,
JP
|
|
| 112.137.36.1 |
2.11ms from Tokyo,
JP
|
|
| 112.137.38.13 |
7.94ms from Tokyo,
JP
|
|
| 112.137.39.25 |
5.69ms 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 |
|---|---|---|
| 35.188.162.37 |
0.37ms from Council Bluffs,
US
|
|
| 65.203.124.245 |
2.96ms from Dallas,
US
|
|
| 174.28.16.149 |
9.11ms from Denver,
US
|
|
| 79.234.114.165 |
7.15ms from Frankfurt am Main,
DE
|
|
| 116.84.245.37 |
1.11ms from Incheon,
KR
|
|
| 213.153.198.133 |
1.59ms from Istanbul,
TR
|
|
| 209.141.219.53 |
5.52ms from Little Rock,
US
|
|
| 88.98.184.197 |
0.48ms from London,
GB
|
|
| 172.113.31.181 |
8.67ms from Los Angeles,
US
|
|
| 71.57.183.101 |
5.04ms from Miami,
US
|
|
| 194.124.72.37 |
3.96ms from Milan,
IT
|
|
| 217.58.147.245 |
8.30ms from Milan,
IT
|
|
| 97.215.57.53 |
9.42ms from San Jose,
US
|
|
| 61.26.159.21 |
13.29ms from Tokyo,
JP
|
|
| 23.222.38.149 |
0.42ms from Amsterdam,
NL
|
|
| 24.181.76.181 |
15.01ms from Atlanta,
US
|
|
| 20.15.68.69 |
0.22ms from Boydton,
US
|
|
| 201.35.41.165 |
9.62ms from Curitiba,
BR
|
|
| 80.152.23.197 |
0.77ms from Frankfurt am Main,
DE
|
|
| 37.219.60.101 |
7.52ms from Helsinki,
FI
|
|
| 38.173.245.181 |
0.72ms from Hong Kong,
HK
|
|
| 148.3.118.53 |
8.88ms from Madrid,
ES
|
|
| 71.186.167.53 |
9.27ms from New York City,
US
|
|
| 189.8.65.85 |
2.01ms from Osasco,
BR
|
|
| 94.94.24.5 |
1.73ms from Rome,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Delhi, IN
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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