210.172.240.0/21
AS4721 · JCOM Co., Ltd.
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Country |
Japan
|
Domain | jcom.co.jp |
ASN | AS4721 |
Registry | JPNIC |
ID | JCOM-NET |
WHOIS Details
inetnum: 210.172.240.0 - 210.172.247.255 netname: JCOM-NET descr: Jupiter Telecommunications Co., Ltd. country: JP admin-c: JP00006551 tech-c: JP00006551 last-modified: 2015-11-25T04:50:10Z 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
Pingable IPs
49 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
210.172.240.1 |
4.30ms from Tokyo,
JP
|
|
210.172.242.25 |
12.55ms from Tokyo,
JP
|
|
210.172.246.112 |
13.91ms from Tokyo,
JP
|
|
210.172.241.18 |
14.56ms from Tokyo,
JP
|
|
210.172.245.38 |
11.90ms from Tokyo,
JP
|
|
210.172.247.32 |
13.07ms from Tokyo,
JP
|
|
210.172.243.7 |
12.70ms from Tokyo,
JP
|
|
210.172.244.1 |
4.31ms 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 |
---|---|---|
9.163.45.181 |
0.22ms from Amsterdam,
NL
|
|
45.139.253.21 |
0.65ms from Bogota,
CO
|
|
24.142.155.37 |
2.83ms from Columbus,
US
|
|
3.143.100.117 |
0.14ms from Columbus,
US
|
|
45.14.182.197 |
0.97ms from Dublin,
IE
|
|
103.93.237.245 |
0.51ms from Jakarta,
ID
|
|
108.210.66.229 |
16.63ms from Los Angeles,
US
|
|
178.81.219.85 |
3.65ms from Manama,
BH
|
|
90.60.185.53 |
15.54ms from Marseille,
FR
|
|
125.73.89.101 |
3.34ms from Nanning,
CN
|
|
200.187.158.133 |
1.17ms from Osasco,
BR
|
|
201.150.32.5 |
3.38ms from Santiago de Queretaro,
MX
|
|
49.165.203.21 |
2.10ms from Seoul,
KR
|
|
220.84.142.117 |
7.33ms from Seoul,
KR
|
|
220.248.72.133 |
2.42ms from Shanghai,
CN
|
|
2.106.147.133 |
1.68ms from Skanderborg,
DK
|
|
125.53.131.69 |
0.81ms from Tokyo,
JP
|
|
93.140.50.85 |
7.42ms from Zagreb,
HR
|
|
48.209.61.5 |
1.24ms from Amsterdam,
NL
|
|
141.161.235.101 |
2.45ms from Ashburn,
US
|
|
161.115.236.181 |
2.46ms from Ashburn,
US
|
|
61.50.47.5 |
4.32ms from Beijing,
CN
|
|
60.25.108.5 |
5.05ms from Beijing,
CN
|
|
111.114.105.53 |
14.91ms from Chengdu,
CN
|
|
149.72.98.149 |
0.28ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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