AS7151
Cologix, Inc · cologix.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cologix.com |
| Hosted domains | 1,242 |
| Number of IPv4 | 28,672 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Hosting |
| Registry | arin |
| Allocated | 29 years ago on Sep 20, 1996 |
| Updated | 6 months ago on May 07, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 209.128.64.0/18 | Cologix, Inc | 16,384 |
| 72.20.96.0/19 | Cologix, Inc | 8,192 |
| 209.128.64.0/19 | Cologix, Inc | 8,192 |
| 209.128.96.0/19 | Cologix, Inc | 8,192 |
| 72.172.176.0/20 | Cologix, Inc | 4,096 |
| Netblock | Company |
|---|---|
| 2607:fce0::/32 | Cologix, Inc |
WHOIS Details
ASHandle: AS7151
OrgID: AS7151
ASName: AS7151
ASNumber: AS7151
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 1,242 domain names hosted across 158 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 72.20.123.60 | ██████████ | 685 |
| 72.20.110.40 | ██████████ | 153 |
| 72.20.107.180 | ██████████ | 50 |
| 72.20.123.54 | ██████████ | 33 |
| 72.20.110.193 | ██████████ | 24 |
| 72.20.110.50 | ██████████ | 13 |
| 209.128.123.196 | ██████████ | 13 |
| 209.128.78.139 | ██████████ | 10 |
| 72.172.189.69 | ██████████ | 9 |
| 72.172.186.49 | ██████████ | 8 |
Peers
There are 3 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS17109 | Calitech |
Pingable IPs
28 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 209.128.64.36 |
0.95ms from Santa Clara,
US
|
|
| 72.20.121.124 |
1.05ms from San Jose,
US
|
|
| 72.20.109.100 |
0.95ms from San Jose,
US
|
|
| 72.172.186.165 |
0.89ms from Santa Clara,
US
|
|
| 209.128.76.100 |
1.34ms from San Jose,
US
|
|
| 72.20.112.245 |
0.97ms from San Jose,
US
|
|
| 209.128.78.139 |
1.13ms from Santa Clara,
US
|
|
| 209.128.100.206 |
1.34ms from San Jose,
US
|
|
| 209.128.121.100 |
1.00ms from San Jose,
US
|
|
| 72.172.191.10 |
1.05ms from Santa Clara,
US
|
|
| 209.128.88.244 |
0.91ms from San Jose,
US
|
|
| 72.172.176.19 |
0.83ms from San Jose,
US
|
|
| 72.20.107.162 |
0.93ms from Santa Clara,
US
|
|
| 209.128.87.14 |
1.31ms from Santa Clara,
US
|
|
| 209.128.95.14 |
1.58ms from San Jose,
US
|
|
| 209.128.112.70 |
1.21ms from Santa Clara,
US
|
|
| 72.20.123.55 |
0.94ms from Santa Clara,
US
|
|
| 72.20.106.195 |
1.43ms from San Jose,
US
|
|
| 72.172.189.89 |
1.23ms from Santa Clara,
US
|
|
| 209.128.65.58 |
0.82ms from Santa Clara,
US
|
|
| 209.128.67.9 |
1.61ms from San Jose,
US
|
|
| 72.20.100.8 |
1.09ms from San Jose,
US
|
|
| 209.128.72.100 |
1.03ms from Santa Clara,
US
|
|
| 72.172.185.28 |
0.95ms from Santa Clara,
US
|
|
| 72.20.98.116 |
0.88ms from Santa Clara,
US
|
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 |
|---|---|---|
| 31.192.119.79 |
0.59ms from Amsterdam,
NL
|
|
| 102.43.129.47 |
3.88ms from Cairo,
EG
|
|
| 75.161.213.127 |
10.53ms from Denver,
US
|
|
| 154.85.255.47 |
0.76ms from Hong Kong,
HK
|
|
| 199.201.71.255 |
8.81ms from Kansas City,
US
|
|
| 86.168.64.143 |
2.27ms from London,
GB
|
|
| 88.89.75.239 |
6.12ms from Oslo,
NO
|
|
| 126.131.88.191 |
17.18ms from Tokyo,
JP
|
|
| 73.132.193.223 |
6.18ms from Ashburn,
US
|
|
| 101.206.148.31 |
6.60ms from Chengdu,
CN
|
|
| 207.179.205.15 |
3.78ms from Chicago,
US
|
|
| 182.202.177.255 |
6.97ms from Dalian,
CN
|
|
| 106.211.16.63 |
5.68ms from Delhi,
IN
|
|
| 200.10.150.191 |
1.85ms from Guayaquil,
EC
|
|
| 218.63.215.255 |
2.53ms from Kunming,
CN
|
|
| 173.212.215.111 |
0.23ms from Lauterbourg,
FR
|
|
| 109.145.30.207 |
5.84ms from London,
GB
|
|
| 80.12.52.127 |
0.62ms from Lyon,
FR
|
|
| 190.29.99.223 |
1.24ms from Medellin,
CO
|
|
| 213.45.3.255 |
0.72ms from Milan,
IT
|
|
| 116.11.74.255 |
3.88ms from Nanning,
CN
|
|
| 220.190.108.143 |
9.31ms from Ningbo,
CN
|
|
| 85.167.153.111 |
3.93ms from Oslo,
NO
|
|
| 170.158.217.191 |
17.47ms from Piscataway,
US
|
|
| 172.218.74.207 |
5.50ms from Seattle,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Denver, US
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 AS7151 at robtex.
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