AS51973
Koltushsky Internet Ltd · kolt-internet.ru
Russia
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| Field | Value |
|---|---|
| Country |
Russia
|
| Website | kolt-internet.ru |
| Hosted domains | 66 |
| IPv4 addresses | 8,192 |
| IPv6 addresses | 0 |
| ASN type | Business |
| Registry | ripe |
| Allocated | 15 years ago on Dec 09, 2010 |
| Updated | 4 months ago on Dec 30, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 46.149.32.0/20 | Koltushsky Internet Ltd | 4,096 |
| 81.163.240.0/20 | Koltushsky Internet Ltd | 4,096 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS51973
OrgID: AS51973
ASName: AS51973
ASNumber: AS51973
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 66 domain names hosted across 43 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 81.163.249.96 | ████████ | 7 |
| 81.163.247.86 | ██████████ | 6 |
| 46.149.42.101 | ██████████ | 5 |
| 46.149.34.41 | ██████████ | 4 |
| 81.163.253.145 | █████████ | 3 |
| 81.163.253.146 | █████████ | 3 |
| 81.163.248.13 | ██████████ | 3 |
| 81.163.253.12 | ██████████ | 3 |
| 81.163.255.21 | ██████████ | 2 |
| 46.149.34.106 | ██████████ | 2 |
Peers
There are 20 peers for this ASN.
| Peers | Name |
|---|---|
| AS137409 | GSL Networks Pty LTD |
| AS199524 | G-Core Labs S.A. |
| AS201511 | ScPA Starline LLC |
| AS205112 | PHILUNET GmbH |
| AS20764 | CJSC RASCOM |
| AS209823 | Enki Multimedia EURL |
| AS24482 | SG.GS |
| AS24940 | Hetzner Online GmbH |
| AS25091 | IP-Max SA |
| AS28910 | Uzbektelekom Joint Stock Company |
| AS29049 | Delta Telecom Ltd |
| AS32590 | Valve Corporation |
| AS35598 | INETCOM CARRIER LLC |
| AS37721 | Virtual Technologies & Solutions |
| AS41327 | Fiber Telecom S.p.A. |
| AS41722 | Miran Ltd. |
| AS49434 | FBW NETWORKS SAS |
| AS49954 | Progress Technology LLC |
| AS62255 | BiMajLink d.o.o. |
| AS9198 | JSC Kazakhtelecom |
Upstreams
There are 3 upstreams for this ASN.
Downstreams
There are 2 downstreams for this ASN.
Pingable IPs
31 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 81.163.255.184 |
1.11ms from Saint Petersburg,
RU
|
|
| 81.163.248.124 |
0.88ms from Saint Petersburg,
RU
|
|
| 81.163.254.5 |
0.80ms from Saint Petersburg,
RU
|
|
| 81.163.244.147 |
1.37ms from Saint Petersburg,
RU
|
|
| 46.149.33.1 |
1.03ms from Saint Petersburg,
RU
|
|
| 46.149.34.162 |
0.98ms from Saint Petersburg,
RU
|
|
| 46.149.42.101 |
1.10ms from Saint Petersburg,
RU
|
|
| 46.149.36.19 |
1.12ms from Saint Petersburg,
RU
|
|
| 46.149.39.27 |
1.07ms from Saint Petersburg,
RU
|
|
| 81.163.251.3 |
0.87ms from Saint Petersburg,
RU
|
|
| 46.149.37.133 |
1.14ms from Saint Petersburg,
RU
|
|
| 81.163.241.42 |
1.18ms from Saint Petersburg,
RU
|
|
| 46.149.32.51 |
0.74ms from Saint Petersburg,
RU
|
|
| 81.163.253.1 |
0.76ms from Saint Petersburg,
RU
|
|
| 81.163.243.100 |
1.12ms from Saint Petersburg,
RU
|
|
| 81.163.246.139 |
1.18ms from Saint Petersburg,
RU
|
|
| 46.149.44.135 |
1.11ms from Saint Petersburg,
RU
|
|
| 46.149.43.38 |
1.13ms from Saint Petersburg,
RU
|
|
| 46.149.45.4 |
1.18ms from Saint Petersburg,
RU
|
|
| 46.149.40.90 |
1.16ms from Saint Petersburg,
RU
|
|
| 46.149.35.14 |
1.15ms from Saint Petersburg,
RU
|
|
| 81.163.245.52 |
1.09ms from Saint Petersburg,
RU
|
|
| 81.163.240.107 |
1.32ms from Saint Petersburg,
RU
|
|
| 81.163.242.252 |
1.14ms from Saint Petersburg,
RU
|
|
| 81.163.250.99 |
1.16ms from Saint Petersburg,
RU
|
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 |
|---|---|---|
| 147.45.242.149 |
0.48ms from Amsterdam,
NL
|
|
| 20.10.48.5 |
0.25ms from Boydton,
US
|
|
| 109.61.30.53 |
1.39ms from Budapest,
HU
|
|
| 73.209.188.53 |
4.97ms from Chicago,
US
|
|
| 117.210.137.69 |
6.88ms from Delhi,
IN
|
|
| 117.255.101.165 |
7.11ms from Delhi,
IN
|
|
| 88.205.125.85 |
0.25ms from Frankfurt am Main,
DE
|
|
| 113.76.139.245 |
6.49ms from Guangzhou,
CN
|
|
| 196.27.110.5 |
7.14ms from Harare,
ZW
|
|
| 173.196.150.149 |
2.11ms from Los Angeles,
US
|
|
| 180.14.178.21 |
15.26ms from Osaka,
JP
|
|
| 5.88.34.21 |
8.44ms from Rome,
IT
|
|
| 186.10.56.101 |
2.91ms from Santiago,
CL
|
|
| 203.86.82.37 |
3.97ms from Beijing,
CN
|
|
| 54.190.158.21 |
0.31ms from Boardman,
US
|
|
| 84.224.178.197 |
14.77ms from Budapest,
HU
|
|
| 189.163.139.197 |
1.05ms from Guadalajara,
MX
|
|
| 219.149.221.229 |
7.00ms from Harbin,
CN
|
|
| 77.120.86.5 |
5.40ms from Kyiv,
UA
|
|
| 178.166.33.101 |
2.74ms from Lisbon,
PT
|
|
| 67.221.58.197 |
1.61ms from Montreal,
CA
|
|
| 82.200.90.21 |
8.84ms from Novosibirsk,
RU
|
|
| 193.213.156.181 |
0.88ms from Oslo,
NO
|
|
| 157.130.192.229 |
0.70ms from Philadelphia,
US
|
|
| 73.162.188.245 |
5.13ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Saint Petersburg, RU
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 AS51973 at robtex.
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