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 |
|---|---|---|
| 217.21.174.248 |
0.66ms from Riga,
LV
|
|
| 217.21.175.169 |
0.64ms 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 |
|---|---|---|
| 84.84.174.9 |
1.54ms from Amsterdam,
NL
|
|
| 52.142.251.121 |
0.23ms from Amsterdam,
NL
|
|
| 12.19.210.185 |
11.57ms from Atlanta,
US
|
|
| 80.198.126.57 |
0.96ms from Copenhagen,
DK
|
|
| 67.22.1.201 |
9.05ms from Detroit,
US
|
|
| 185.39.18.249 |
0.25ms from Dronten,
NL
|
|
| 87.162.121.121 |
3.63ms from Duesseldorf,
DE
|
|
| 12.23.7.9 |
1.06ms from Durham,
US
|
|
| 93.215.212.121 |
2.81ms from Frankfurt am Main,
DE
|
|
| 129.233.253.201 |
2.47ms from Frankfurt am Main,
DE
|
|
| 125.134.85.137 |
6.16ms from Incheon,
KR
|
|
| 18.169.196.73 |
0.22ms from London,
GB
|
|
| 222.93.152.9 |
6.05ms from Nanjing,
CN
|
|
| 201.6.47.57 |
0.48ms from Osasco,
BR
|
|
| 201.82.161.137 |
6.33ms from Osasco,
BR
|
|
| 129.146.221.25 |
0.97ms from Phoenix,
US
|
|
| 3.84.113.121 |
0.45ms from Reston,
US
|
|
| 211.225.29.121 |
3.19ms from Seoul,
KR
|
|
| 58.40.139.169 |
2.38ms from Shanghai,
CN
|
|
| 218.61.58.89 |
12.19ms from Tieling,
CN
|
|
| 58.13.176.169 |
17.09ms from Tokyo,
JP
|
|
| 31.162.98.105 |
0.86ms from Yekaterinburg,
RU
|
|
| 77.56.78.105 |
6.06ms from Zuerich,
CH
|
|
| 66.38.74.153 |
11.33ms from Atlanta,
US
|
|
| 12.207.90.137 |
1.15ms from Atlanta,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Riga, LV
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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