122.255.128.0/17
AS4721 · JCOM Co., Ltd.
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| Country |
Japan
|
| Domain | jcom.co.jp |
| ASN | AS4721 |
| Registry | JPNIC |
| ID | JCN-CIDR-BLK-JP |
WHOIS Details
inetnum: 122.255.128.0 - 122.255.191.255 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 last-modified: 2021-09-27T23:45:21Z 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 are contained by 122.255.128.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 122.255.128.0/18 | AS4721 | JCOM Co., Ltd. | 16,384 |
Nearby Ranges
BGP prefixes that overlap with 122.255.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 122.255.0.0/18 | AS18001 | Dialog Telekom Plc | 16,384 |
| 122.255.128.0/18 | AS4721 | JCOM Co., Ltd. | 16,384 |
| 122.255.96.0/19 | AS38322 | TM TECHNOLOGY SERVICES SDN. BHD. | 8,192 |
| 122.255.80.0/20 | AS2914 | NTT Taiwan Ltd. | 4,096 |
| 122.255.76.0/22 | AS24295 | PacketFabric (Japan) Co., Ltd. | 1,024 |
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 |
|---|
Hosted domains API
Pingable IPs
752 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 122.255.230.234 |
11.85ms from Tokyo,
JP
|
|
| 122.255.173.171 |
13.25ms from Tokyo,
JP
|
|
| 122.255.134.179 |
12.13ms from Tokyo,
JP
|
|
| 122.255.170.32 |
13.02ms from Tokyo,
JP
|
|
| 122.255.159.142 |
11.42ms from Tokyo,
JP
|
|
| 122.255.231.174 |
12.30ms from Tokyo,
JP
|
|
| 122.255.138.102 |
11.10ms from Tokyo,
JP
|
|
| 122.255.246.112 |
13.61ms from Tokyo,
JP
|
|
| 122.255.203.112 |
12.42ms from Tokyo,
JP
|
|
| 122.255.152.1 |
2.57ms from Tokyo,
JP
|
|
| 122.255.234.229 |
12.28ms from Tokyo,
JP
|
|
| 122.255.178.170 |
11.39ms from Tokyo,
JP
|
|
| 122.255.135.24 |
10.35ms from Tokyo,
JP
|
|
| 122.255.212.1 |
2.66ms from Tokyo,
JP
|
|
| 122.255.132.1 |
2.84ms from Tokyo,
JP
|
|
| 122.255.180.1 |
2.85ms from Tokyo,
JP
|
|
| 122.255.167.84 |
8.47ms from Tokyo,
JP
|
|
| 122.255.144.1 |
2.18ms from Tokyo,
JP
|
|
| 122.255.165.244 |
12.28ms from Tokyo,
JP
|
|
| 122.255.177.85 |
12.23ms from Tokyo,
JP
|
|
| 122.255.193.46 |
11.79ms from Tokyo,
JP
|
|
| 122.255.245.219 |
11.04ms from Tokyo,
JP
|
|
| 122.255.175.192 |
8.39ms from Tokyo,
JP
|
|
| 122.255.181.100 |
11.30ms from Tokyo,
JP
|
|
| 122.255.188.1 |
3.39ms 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 |
|---|---|---|
| 5.63.78.1 |
14.48ms from Almaty,
KZ
|
|
| 100.15.196.1 |
1.80ms from Ashburn,
US
|
|
| 24.96.196.1 |
4.33ms from Atlanta,
US
|
|
| 50.214.192.161 |
5.56ms from Boston,
US
|
|
| 82.155.254.1 |
4.89ms from Braga,
PT
|
|
| 93.92.17.65 |
0.70ms from Brussels,
BE
|
|
| 87.243.6.241 |
0.23ms from Bucharest,
RO
|
|
| 190.172.45.65 |
16.27ms from Buenos Aires,
AR
|
|
| 181.165.255.1 |
1.36ms from Buenos Aires,
AR
|
|
| 184.71.250.17 |
1.02ms from Calgary,
CA
|
|
| 197.155.20.65 |
0.82ms from Cape Town,
ZA
|
|
| 197.145.236.129 |
8.03ms from Casablanca,
MA
|
|
| 125.70.216.1 |
7.17ms from Chengdu,
CN
|
|
| 184.55.88.65 |
6.55ms from Chicago,
US
|
|
| 137.239.207.129 |
6.71ms from Chicago,
US
|
|
| 73.146.233.145 |
12.83ms from Chicago,
US
|
|
| 174.101.78.129 |
8.23ms from Columbus,
US
|
|
| 5.57.51.129 |
0.98ms from Copenhagen,
DK
|
|
| 190.230.41.1 |
6.48ms from Cordoba,
AR
|
|
| 124.234.18.1 |
11.37ms from Dalian,
CN
|
|
| 150.253.124.65 |
6.25ms from Dallas,
US
|
|
| 12.230.253.177 |
0.76ms from Dallas,
US
|
|
| 86.15.200.1 |
1.31ms from Erith,
GB
|
|
| 45.175.5.17 |
6.88ms from Fortaleza,
BR
|
|
| 187.87.132.1 |
10.99ms from Fortaleza,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Almaty, KZ
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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