221.132.128.0/19

AS4721  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS4721
Parent Range 221.132.128.0/18
Registry JPNIC
ID JCOM-NET

WHOIS Details

inetnum:        221.132.128.0 - 221.132.159.255
netname:        JCOM-NET
descr:          Jupiter Telecommunications Co., Ltd.
country:        JP
admin-c:        JP00006551
tech-c:         JP00006551
last-modified:  2015-11-25T04:38:19Z
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 221.132.128.0/19

Range ASN Company Num of IPs
221.132.128.0/18 AS4721 JCOM Co., Ltd. 16,384

Nearby Ranges

BGP prefixes that overlap with 221.132.0.0/16

Range ASN Company Num of IPs
221.132.128.0/18 AS4721 JCOM Co., Ltd. 16,384
221.132.64.0/19 AS17877 KX NexG Co., LTD 8,192
221.132.160.0/19 AS4721 Jupiter Telecommunications Co., Ltd. 8,192
221.132.96.0/20 AS131934 ICC Corporation 4,096

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.132.140.236 dualmoon.org 1

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

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

IP Address ASN Details
221.132.130.57 AS4721 JCOM Co., Ltd. 12.54ms from Tokyo, JP
221.132.131.52 AS4721 JCOM Co., Ltd. 14.65ms from Tokyo, JP
221.132.144.1 AS4721 JCOM Co., Ltd. 3.87ms from Tokyo, JP
221.132.151.171 AS4721 JCOM Co., Ltd. 11.49ms from Tokyo, JP
221.132.146.199 AS4721 JCOM Co., Ltd. 11.40ms from Tokyo, JP
221.132.150.128 AS4721 JCOM Co., Ltd. 9.40ms from Tokyo, JP
221.132.135.237 AS4721 JCOM Co., Ltd. 8.33ms from Tokyo, JP
221.132.132.1 AS4721 JCOM Co., Ltd. 4.26ms from Tokyo, JP
221.132.149.39 AS4721 JCOM Co., Ltd. 12.34ms from Tokyo, JP
221.132.155.147 AS4721 JCOM Co., Ltd. 12.83ms from Tokyo, JP
221.132.136.1 AS4721 JCOM Co., Ltd. 3.91ms from Tokyo, JP
221.132.159.231 AS4721 JCOM Co., Ltd. 10.77ms from Tokyo, JP
221.132.156.1 AS4721 JCOM Co., Ltd. 4.08ms from Tokyo, JP
221.132.148.1 AS4721 JCOM Co., Ltd. 3.82ms from Tokyo, JP
221.132.128.1 AS4721 JCOM Co., Ltd. 3.73ms from Tokyo, JP
221.132.129.189 AS4721 JCOM Co., Ltd. 7.29ms from Tokyo, JP
221.132.145.92 AS4721 JCOM Co., Ltd. 11.60ms from Tokyo, JP
221.132.137.106 AS4721 JCOM Co., Ltd. 10.64ms from Tokyo, JP
221.132.152.1 AS4721 JCOM Co., Ltd. 3.92ms from Tokyo, JP
221.132.158.55 AS4721 JCOM Co., Ltd. 9.56ms from Tokyo, JP
221.132.147.91 AS4721 JCOM Co., Ltd. 8.46ms from Tokyo, JP
221.132.153.133 AS4721 JCOM Co., Ltd. 9.85ms from Tokyo, JP
221.132.157.151 AS4721 JCOM Co., Ltd. 11.12ms from Tokyo, JP
221.132.139.157 AS4721 JCOM Co., Ltd. 11.59ms from Tokyo, JP
221.132.133.28 AS4721 JCOM Co., Ltd. 12.21ms 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
193.92.24.131 AS1241 Forthnet 4.95ms from Athens, GR
88.229.138.195 AS9121 Turk Telekomunikasyon Anonim Sirketi 12.51ms from Bursa, TR
197.39.42.67 AS8452 TE-AS 6.39ms from Cairo, EG
13.111.38.243 AS14340 Salesforce.com, Inc. 4.82ms from Chicago, US
72.250.57.131 AS21928 T-Mobile USA, Inc. 17.76ms from Chicago, US
113.174.232.211 AS45899 VNPT Corp 5.88ms from Da Nang, VN
76.164.124.211 AS6300 Fidium 4.64ms from Dallas, US
12.5.171.227 AS7018 AT&T Enterprises, LLC 1.01ms from Dallas, US
75.82.246.147 AS20001 Charter Communications Inc 5.06ms from Los Angeles, US
176.175.76.3 AS5410 Bouygues Telecom SA 1.17ms from Marseille, FR
47.197.72.99 AS5650 Frontier Communications of America, Inc. 6.32ms from Miami, US
62.210.149.179 AS12876 SCALEWAY S.A.S. 0.97ms from Paris, FR
132.248.11.19 AS278 Universidad Nacional Autonoma de Mexico 3.81ms from Santiago de Queretaro, MX
218.156.240.131 AS4766 Korea Telecom 5.36ms from Seoul, KR
209.175.44.67 AS1416 Chicago Public Schools 3.42ms from Chicago, US
207.140.232.131 AS7018 AT&T Enterprises, LLC 1.26ms from Chicago, US
73.120.223.99 AS7922 Comcast Cable Communications, LLC 4.94ms from Chicago, US
66.25.209.115 AS11427 Charter Communications Inc 19.51ms from Houston, US
182.70.224.99 AS24560 Bharti Airtel Ltd., Telemedia Services 2.57ms from Lohogaon, IN
151.60.64.115 AS1267 WIND TRE S.P.A. 3.17ms from Milan, IT
207.223.78.67 AS21808 Peerless Network Inc 0.37ms from New York City, US
126.94.151.19 AS17676 SoftBank Corp. 3.95ms from Osaka, JP
20.9.172.99 AS8075 Microsoft Corporation 0.28ms from Quincy, US
35.169.78.163 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
106.118.234.227 AS4134 CHINANET-BACKBONE 9.76ms from Tianjin, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 221.132.142.40
traceroute to 221.132.142.40 (221.132.142.40): 7 hops max, 52 byte packets
2 [AS50837] 208.111.57.3 0.066 ms
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Honolulu, US
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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