220.208.64.0/19

AS4721  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS4721
Registry JPNIC
ID JCOM-NET

WHOIS Details

inetnum:        220.208.64.0 - 220.208.95.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
last-modified:  2015-12-26T01:53:05Z
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

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

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

IP Address ASN Details
220.208.65.1 AS4721 JCOM Co., Ltd. 2.90ms from Tokyo, JP
220.208.77.128 AS4721 JCOM Co., Ltd. 11.62ms from Tokyo, JP
220.208.64.65 AS4721 JCOM Co., Ltd. 2.95ms from Tokyo, JP
220.208.66.1 AS4721 JCOM Co., Ltd. 3.51ms from Tokyo, JP
220.208.69.138 AS4721 JCOM Co., Ltd. 11.75ms from Tokyo, JP
220.208.93.141 AS4721 JCOM Co., Ltd. 11.89ms from Tokyo, JP
220.208.71.151 AS4721 JCOM Co., Ltd. 11.50ms from Tokyo, JP
220.208.74.99 AS4721 JCOM Co., Ltd. 11.66ms from Tokyo, JP
220.208.75.29 AS4721 JCOM Co., Ltd. 11.16ms from Tokyo, JP
220.208.72.1 AS4721 JCOM Co., Ltd. 2.73ms from Tokyo, JP
220.208.68.1 AS4721 JCOM Co., Ltd. 2.66ms from Tokyo, JP
220.208.76.1 AS4721 JCOM Co., Ltd. 2.56ms from Tokyo, JP
220.208.95.73 AS4721 JCOM Co., Ltd. 14.51ms from Tokyo, JP
220.208.79.160 AS4721 JCOM Co., Ltd. 12.23ms from Tokyo, JP
220.208.73.63 AS4721 JCOM Co., Ltd. 12.54ms from Tokyo, JP
220.208.78.200 AS4721 JCOM Co., Ltd. 9.83ms from Tokyo, JP
220.208.67.230 AS4721 JCOM Co., Ltd. 12.78ms from Tokyo, JP
220.208.70.3 AS4721 JCOM Co., Ltd. 8.26ms from Tokyo, JP
220.208.94.147 AS4721 JCOM Co., Ltd. 10.66ms from Tokyo, JP
220.208.92.1 AS4721 JCOM Co., Ltd. 2.89ms 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
145.119.235.147 AS1136 KPN B.V. 3.83ms from Amsterdam, NL
52.37.99.3 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
45.36.83.147 AS11426 Charter Communications Inc 8.72ms from Charlotte, US
174.109.103.35 AS11426 Charter Communications Inc 13.26ms from Charlotte, US
208.81.219.3 AS18527 UC Health, LLC 1.47ms from Cincinnati, US
18.224.138.131 AS16509 Amazon.com, Inc. 0.70ms from Columbus, US
89.160.107.35 AS29518 Bredband2 AB 3.40ms from Copenhagen, DK
14.233.251.243 AS45899 VNPT Corp 5.65ms from Da Nang, VN
34.254.210.163 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
84.147.21.99 AS3320 Deutsche Telekom AG 6.70ms from Frankfurt am Main, DE
108.247.190.51 AS7018 AT&T Enterprises, LLC 7.01ms from Kansas City, US
209.93.48.131 AS6871 Plusnet 2.32ms from London, GB
76.86.42.147 AS20001 Charter Communications Inc 7.52ms from Los Angeles, US
80.116.179.131 AS3269 Telecom Italia S.p.A. 12.03ms from Milan, IT
213.7.37.179 AS6866 Cyprus Telecommunications Authority 2.61ms from Nicosia, CY
178.164.51.3 AS34087 NTE TELEKOM AS 8.63ms from Oslo, NO
210.95.55.51 AS4766 Korea Telecom 4.67ms from Seoul, KR
119.220.229.163 AS4766 Korea Telecom 4.44ms from Seoul, KR
40.104.4.3 AS8075 Microsoft Corporation 0.87ms from Sydney, AU
194.191.31.195 AS1836 green.ch AG 0.95ms from Zuerich, CH
76.131.124.35 AS7922 Comcast Cable Communications, LLC 1.49ms from Denver, US
67.167.185.67 AS7922 Comcast Cable Communications, LLC 11.93ms from Flint, US
179.190.202.195 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 3.09ms from Joao Pessoa, BR
196.37.63.115 AS3741 Dimension Data 1.36ms from Johannesburg, ZA
91.202.1.227 AS29443 PP Technical Company Mega 2.63ms from Kharkiv, UA

Traceroute

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

$
traceroute -a -n -q1 -m6 220.208.88.74
traceroute to 220.208.88.74 (220.208.88.74): 6 hops max, 52 byte packets
1 [AS15169] 74.125.251.87 221.246 ms
2 *
3 [AS9824] 220.152.46.117 239.178 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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