202.57.224.0/20

AS18134  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS18134
Registry APNIC
ID JCN

WHOIS Details

inetnum:        202.57.224.0 - 202.57.239.255
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:  2021-09-27T07:42:13Z
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:        202.57.224.0 - 202.57.239.255
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:  2021-09-27T23:48:37Z
source:         JPNIC

Overlapping Ranges

BGP prefixes that are contained by 202.57.224.0/20

Range ASN Company Num of IPs
202.57.232.0/21 AS18134 Jupiter Telecommunications Co., Ltd. 2,048
202.57.224.0/21 AS18134 Jupiter Telecommunications Co., Ltd. 2,048

Nearby Ranges

BGP prefixes that overlap with 202.57.0.0/16

Range ASN Company Num of IPs
202.57.64.0/18 AS7629 EPLDT, INC 16,384
202.57.64.0/19 AS7629 VITRO INC. 8,192
202.57.96.0/19 AS7629 VITRO INC. 8,192
202.57.0.0/20 AS9326 PT Centrin Online Prima 4,096
202.57.224.0/21 AS18134 Jupiter Telecommunications Co., Ltd. 2,048
202.57.232.0/21 AS18134 Jupiter Telecommunications Co., Ltd. 2,048
202.57.208.0/22 AS38235 Angkor Data Communication 1,024
202.57.28.0/22 AS9341 PT Indonesia Comnets Plus 1,024
202.57.20.0/23 AS141673 PT Mamura Inter Media 512
202.57.22.0/23 AS9341 PT Indonesia Comnet Plus 512
202.57.210.0/24 AS38235 Hong Kong Cloud OnNet 256
202.57.209.0/24 AS38235 MekongNet 256
202.57.208.0/24 AS38235 Hong Kong Cloud OnNet 256
202.57.16.0/24 AS18112 PT. Sejuta Jaring Global 256
202.57.211.0/24 AS38235 Hong Kong Cloud OnNet 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

47 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
202.57.237.90 AS18134 JCOM Co., Ltd. 11.13ms from Tokyo, JP
202.57.238.1 AS18134 JCOM Co., Ltd. 4.16ms from Tokyo, JP
202.57.224.1 AS18134 JCOM Co., Ltd. 4.00ms from Tokyo, JP
202.57.227.246 AS18134 JCOM Co., Ltd. 11.30ms from Tokyo, JP
202.57.226.117 AS18134 JCOM Co., Ltd. 10.05ms from Tokyo, JP
202.57.225.80 AS18134 JCOM Co., Ltd. 7.96ms from Tokyo, JP
202.57.236.1 AS18134 JCOM Co., Ltd. 3.87ms from Tokyo, JP
202.57.239.1 AS18134 JCOM Co., Ltd. 3.82ms 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
20.44.127.132 AS8075 Microsoft Corporation 0.37ms from Boydton, US
69.170.84.20 AS17306 JAB Wireless, INC. 11.39ms from Dallas, US
40.143.79.36 AS17378 TierPoint, LLC 6.45ms from Dallas, US
112.6.231.4 AS24444 Shandong Mobile Communication Company Limited 7.35ms from Jinan, CN
47.147.107.212 AS5650 Frontier Communications of America, Inc. 4.16ms from Los Angeles, US
162.84.181.196 AS701 Verizon Business 2.43ms from New York City, US
208.64.255.36 AS2734 CoreSite 0.43ms from Santa Clara, US
68.175.121.84 AS12271 Charter Communications Inc 3.39ms from Secaucus, US
211.59.44.84 AS9318 SK Broadband Co Ltd 5.54ms from Seoul, KR
152.40.47.244 AS53785 University of North Carolina at Greensboro 11.06ms from Ashburn, US
99.147.243.164 AS7018 AT&T Enterprises, LLC 14.17ms from Atlanta, US
186.155.118.84 AS19429 ETB - Colombia 1.01ms from Bogota, CO
107.12.85.244 AS11426 Charter Communications Inc 7.98ms from Charlotte, US
73.9.93.148 AS7922 Comcast Cable Communications, LLC 4.12ms from Chicago, US
34.162.228.4 AS396982 Google LLC 0.16ms from Columbus, US
17.188.184.4 AS714 Apple Inc. 5.41ms from Copenhagen, DK
77.83.138.100 AS3320 Deutsche Telekom AG 8.94ms from Frankfurt am Main, DE
166.144.255.228 AS6167 Verizon Business 19.96ms from Fremont, US
14.167.175.212 AS45899 VNPT Corp 5.83ms from Ho Chi Minh City, VN
12.165.2.4 AS7018 AT&T Enterprises, LLC 1.34ms from Houston, US
102.142.110.244 AS36924 GVA Cote d'Ivoire SAS 13.78ms from Lomé, TG
47.195.46.100 AS5650 Frontier Communications of America, Inc. 7.18ms from Miami, US
87.16.55.100 AS3269 Telecom Italia S.p.A. 5.57ms from Milan, IT
31.42.212.68 AS56476 City-Line Ltd. 5.35ms from Moscow, RU
37.23.180.148 AS12389 PJSC Rostelecom 5.51ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 202.57.227.246
traceroute to 202.57.227.246 (202.57.227.246): 64 hops max, 52 byte packets
3 *
4 [] 101.203.89.219 0.545 ms
5 [AS9824] 220.152.46.25 0.595 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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