219.112.192.0/20

AS4721  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS4721
Parent Range 219.112.192.0/19
Registry JPNIC
ID JCOM-NET

WHOIS Details

inetnum:        219.112.192.0 - 219.112.207.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
last-modified:  2015-12-26T01:44:11Z
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)
source:         JPNIC

Overlapping Ranges

BGP prefixes that contain 219.112.192.0/20

Range ASN Company Num of IPs
219.112.192.0/19 AS4721 JCOM Co., Ltd. 8,192

Nearby Ranges

BGP prefixes that overlap with 219.112.0.0/16

Range ASN Company Num of IPs
219.112.192.0/19 AS4721 JCOM Co., Ltd. 8,192
219.112.128.0/19 AS18134 JCOM Co., Ltd. 8,192
219.112.160.0/19 AS10010 TOKAI Communications Corporation 8,192
219.112.240.0/20 AS7514 COMPUTER ENGINEERING & CONSULTING LTD. 4,096
219.112.176.0/20 AS10010 TOKAI Communications Corporation 4,096
219.112.144.0/20 AS18134 Jupiter Telecommunications Co., Ltd. 4,096
219.112.208.0/20 AS4721 Jupiter Telecommunications Co., Ltd. 4,096
219.112.224.0/24 AS2907 National Institute for Land and Infrastructure Management 256
219.112.227.0/24 AS2907 National Research and Development Agency Public Works Research Institute 256
219.112.226.0/24 AS18127 Ibaraki Prefectural Government 256
219.112.229.0/24 AS18127 Ibaraki Prefectural Government 256
219.112.228.0/24 AS18127 Ibaraki Prefectural Government 256
219.112.225.0/24 AS18127 Ibaraki Prefectural Government 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

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

IP Address ASN Details
219.112.206.212 AS4721 JCOM Co., Ltd. 11.92ms from Tokyo, JP
219.112.207.5 AS4721 JCOM Co., Ltd. 12.62ms from Tokyo, JP
219.112.199.9 AS4721 JCOM Co., Ltd. 11.23ms from Tokyo, JP
219.112.197.44 AS4721 JCOM Co., Ltd. 10.91ms from Tokyo, JP
219.112.204.1 AS4721 JCOM Co., Ltd. 4.10ms from Tokyo, JP
219.112.202.177 AS4721 JCOM Co., Ltd. 13.08ms from Tokyo, JP
219.112.201.242 AS4721 JCOM Co., Ltd. 9.21ms from Tokyo, JP
219.112.193.1 AS4721 JCOM Co., Ltd. 1.90ms from Tokyo, JP
219.112.196.1 AS4721 JCOM Co., Ltd. 2.52ms from Tokyo, JP
219.112.205.194 AS4721 JCOM Co., Ltd. 13.26ms from Tokyo, JP
219.112.194.1 AS4721 JCOM Co., Ltd. 1.75ms from Tokyo, JP
219.112.203.119 AS4721 JCOM Co., Ltd. 8.95ms from Tokyo, JP
219.112.192.74 AS4721 JCOM Co., Ltd. 3.37ms from Tokyo, JP
219.112.200.1 AS4721 JCOM Co., Ltd. 3.90ms from Tokyo, JP
219.112.198.86 AS4721 JCOM Co., Ltd. 9.50ms 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
13.81.223.196 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
206.246.238.228 AS7029 Windstream Communications LLC 10.57ms from Chicago, US
218.61.34.20 AS4837 CHINA UNICOM China169 Backbone 11.60ms from Dalian, CN
97.232.98.116 AS6167 Verizon Business 18.99ms from Dallas, US
50.65.151.212 AS6327 Shaw Communications 7.22ms from Edmonton, CA
142.251.20.180 AS15169 Google LLC 0.45ms from Frankfurt am Main, DE
185.102.233.228 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.90ms from Helsinki, FI
98.151.142.52 AS20001 Charter Communications Inc 7.37ms from Honolulu, US
92.143.15.148 AS3215 Orange S.A. 3.63ms from Lyon, FR
88.22.127.196 AS3352 TELEFONICA DE ESPANA S.A.U. 10.71ms from Madrid, ES
103.74.182.4 AS135751 Enstage Software Private Limited 3.33ms from Mumbai, IN
153.212.241.132 AS4713 NTT DOCOMO BUSINESS,Inc. 11.93ms from Osaka, JP
193.55.126.84 AS2200 Renater 2.82ms from Paris, FR
99.65.176.228 AS7018 AT&T Enterprises, LLC 5.37ms from San Jose, US
20.251.178.84 AS8075 Microsoft Corporation 1.79ms from Sandefjord, NO
73.197.8.100 AS7922 Comcast Cable Communications, LLC 6.08ms from Secaucus, US
49.160.78.196 AS17858 LG POWERCOMM 1.97ms from Seoul, KR
223.26.220.84 AS38690 HyosungITX 1.44ms from Seoul, KR
123.182.212.116 AS4134 CHINANET-BACKBONE 5.56ms from Shijiazhuang, CN
54.178.173.148 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
133.70.8.212 AS24268 National University Corporation Shizuoka University 4.87ms from Tokyo, JP
69.244.81.84 AS7922 Comcast Cable Communications, LLC 4.67ms from Ashburn, US
91.40.161.196 AS3320 Deutsche Telekom AG 5.42ms from Duesseldorf, DE
68.41.163.116 AS7922 Comcast Cable Communications, LLC 8.54ms from Flint, US
87.147.148.36 AS3320 Deutsche Telekom AG 4.41ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 219.112.194.1
traceroute to 219.112.194.1 (219.112.194.1): 64 hops max, 52 byte packets
2 *
3 [AS52228] 186.15.242.3 1.073 ms
5 [AS23520] 69.79.100.124 45.443 ms
6 [AS23520] 69.79.100.168 38.353 ms
7 [AS23520] 69.79.100.4 42.395 ms
8 *
9 [AS174] 154.54.167.186 54.752 ms
10 [AS174] 154.54.3.145 73.908 ms
11 [AS174] 154.54.40.249 74.241 ms
12 [AS174] 154.54.165.26 96.115 ms
13 [AS174] 154.54.166.58 89.467 ms
14 [AS174] 154.54.44.86 105.912 ms
15 *
16 [AS174] 154.54.172.222 201.509 ms
17 [AS174] 154.18.0.99 201.948 ms
18 [AS9824] 116.214.18.29 199.885 ms
19 *
20 *
21 [AS4721] 219.112.194.1 223.988 ms
Measurement taken from IPinfo ProbeNet in San Pedro, CR
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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