AS15721
C.T.CO. Ltd. · ctco.lv
Latvia
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IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 217.21.168.0/21 | C.T.Co Ltd | 2,048 |
| 217.21.168.0/22 | C.T.Co Ltd | 1,024 |
| 217.21.172.0/22 | C.T.Co Ltd | 1,024 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS15721
OrgID: AS15721
ASName: AS15721
ASNumber: AS15721
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There is 1 domain name hosted across 1 IP address on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 217.21.168.8 | ██████████ | 1 |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 217.21.174.248 |
0.69ms from Riga,
LV
|
|
| 217.21.175.162 |
0.62ms from Riga,
LV
|
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 |
|---|---|---|
| 97.238.110.41 |
10.84ms from Ashburn,
US
|
|
| 66.162.10.73 |
0.39ms from Atlanta,
US
|
|
| 199.30.170.137 |
2.81ms from Chicago,
US
|
|
| 23.70.47.201 |
6.33ms from Chicago,
US
|
|
| 176.31.211.73 |
0.07ms from Gravelines,
FR
|
|
| 116.6.99.105 |
4.42ms from Guangzhou,
CN
|
|
| 20.2.118.121 |
0.27ms from Hong Kong,
HK
|
|
| 143.109.118.201 |
1.16ms from Houston,
US
|
|
| 86.140.234.201 |
3.58ms from London,
GB
|
|
| 213.39.10.249 |
0.40ms from London,
GB
|
|
| 81.101.164.105 |
6.39ms from London,
GB
|
|
| 51.241.52.217 |
11.15ms from London,
GB
|
|
| 172.116.9.89 |
6.82ms from Los Angeles,
US
|
|
| 162.0.221.153 |
9.49ms from Los Angeles,
US
|
|
| 128.0.125.73 |
18.32ms from Milan,
IT
|
|
| 123.63.36.169 |
4.04ms from Mumbai,
IN
|
|
| 34.97.169.121 |
0.11ms from Osaka,
JP
|
|
| 180.44.168.249 |
5.28ms from Osaka,
JP
|
|
| 120.224.116.41 |
8.96ms from Qingdao,
CN
|
|
| 181.188.229.233 |
0.65ms from Quito,
EC
|
|
| 148.75.244.89 |
9.79ms from Secaucus,
US
|
|
| 175.112.89.105 |
1.01ms from Seoul,
KR
|
|
| 114.27.92.73 |
3.36ms from Taichung,
TW
|
|
| 123.51.218.9 |
1.32ms from Taipei,
TW
|
|
| 111.47.174.9 |
5.59ms from Wuhan,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Milan, IT
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS15721 at robtex.
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