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 |
Peers
There are 4 peers for this ASN.
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 |
|---|---|---|
| 217.21.175.169 |
0.67ms from Riga,
LV
|
|
| 217.21.174.248 |
0.68ms 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 |
|---|---|---|
| 54.85.99.153 |
0.53ms from Ashburn,
US
|
|
| 175.17.190.169 |
3.17ms from Changchun,
CN
|
|
| 74.136.34.137 |
18.82ms from Columbus,
US
|
|
| 92.20.238.201 |
3.96ms from London,
GB
|
|
| 83.38.64.41 |
1.64ms from Madrid,
ES
|
|
| 47.192.92.105 |
12.39ms from Miami,
US
|
|
| 73.30.89.89 |
10.01ms from New York City,
US
|
|
| 185.110.85.41 |
0.13ms from Paris,
FR
|
|
| 124.54.7.201 |
6.92ms from Seoul,
KR
|
|
| 122.129.200.25 |
2.68ms from Singapore,
SG
|
|
| 113.30.250.233 |
17.91ms from Sioux Falls,
US
|
|
| 212.179.253.217 |
2.21ms from Tel Aviv,
IL
|
|
| 113.42.147.169 |
1.35ms from Tokyo,
JP
|
|
| 151.253.216.201 |
3.21ms from Al Fujairah City,
AE
|
|
| 188.202.159.137 |
4.44ms from Amsterdam,
NL
|
|
| 52.44.183.57 |
0.69ms from Ashburn,
US
|
|
| 96.73.151.201 |
8.14ms from Ashburn,
US
|
|
| 40.76.102.233 |
1.45ms from Ashburn,
US
|
|
| 197.36.136.57 |
3.76ms from Cairo,
EG
|
|
| 97.135.110.249 |
16.79ms from Chicago,
US
|
|
| 181.2.228.185 |
6.62ms from Cordoba,
AR
|
|
| 142.215.42.57 |
19.40ms from Dallas,
US
|
|
| 84.156.101.105 |
6.96ms from Frankfurt am Main,
DE
|
|
| 222.161.48.185 |
14.71ms from Liaoyang,
CN
|
|
| 106.70.169.41 |
2.51ms from Melbourne,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Leeds, GB
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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