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 |
|---|---|---|
| 217.21.175.170 |
0.63ms from Riga,
LV
|
|
| 217.21.174.248 |
0.66ms 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 |
|---|---|---|
| 89.119.96.137 |
4.91ms from Arezzo,
IT
|
|
| 76.125.255.25 |
10.76ms from Ashburn,
US
|
|
| 172.200.145.249 |
0.17ms from Boydton,
US
|
|
| 154.176.39.137 |
4.40ms from Cairo,
EG
|
|
| 65.191.75.105 |
6.79ms from Charlotte,
US
|
|
| 121.9.10.201 |
3.77ms from Guangzhou,
CN
|
|
| 61.153.228.169 |
7.05ms from Hangzhou,
CN
|
|
| 112.15.17.137 |
7.66ms from Hangzhou,
CN
|
|
| 35.179.164.233 |
0.52ms from London,
GB
|
|
| 35.243.187.41 |
0.17ms from Moncks Corner,
US
|
|
| 184.107.61.9 |
0.79ms from Montreal,
CA
|
|
| 123.63.36.169 |
3.82ms from Mumbai,
IN
|
|
| 61.177.217.121 |
11.06ms from Nanjing,
CN
|
|
| 173.72.73.73 |
4.74ms from New York City,
US
|
|
| 40.80.250.201 |
0.16ms from Quebec,
CA
|
|
| 180.67.23.41 |
1.46ms from Seoul,
KR
|
|
| 172.237.88.9 |
0.18ms from Singapore,
SG
|
|
| 35.185.230.121 |
0.18ms from The Dalles,
US
|
|
| 83.16.71.41 |
2.29ms from Warsaw,
PL
|
|
| 208.82.42.89 |
11.60ms from Atlanta,
US
|
|
| 74.85.121.201 |
0.59ms from Atlanta,
US
|
|
| 81.70.53.137 |
1.79ms from Beijing,
CN
|
|
| 186.126.179.185 |
10.07ms from Buenos Aires,
AR
|
|
| 41.234.173.153 |
4.18ms from Cairo,
EG
|
|
| 218.200.216.137 |
6.56ms from Chengdu,
CN
|
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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