AS7151
Cologix, Inc · cologix.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cologix.com |
| Hosted domains | 1,175 |
| IPv4 addresses | 28,672 |
| IPv6 addresses | 79,228,162,514,264,338,000,000,000,000 |
| ASN type | Hosting |
| Registry | arin |
| Allocated | 30 years ago on Sep 20, 1996 |
| Updated | a year 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 1,175 domain names hosted across 157 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 72.20.123.60 | ██████████ | 433 |
| 72.20.110.40 | ██████████ | 143 |
| 72.20.107.180 | ██████████ | 39 |
| 72.20.123.54 | ██████████ | 34 |
| 72.20.110.193 | ██████████ | 21 |
| 209.128.123.196 | ██████████ | 13 |
| 72.20.110.50 | ██████████ | 12 |
| 209.128.78.139 | ██████████ | 11 |
| 72.172.189.69 | ██████████ | 8 |
| 72.20.112.13 | ██████████ | 7 |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS17109 | Calitech |
Pingable IPs
26 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 209.128.88.179 |
1.05ms from Santa Clara,
US
|
|
| 72.172.185.186 |
1.02ms from Santa Clara,
US
|
|
| 72.20.121.65 |
1.55ms from San Jose,
US
|
|
| 209.128.111.225 |
1.06ms from Santa Clara,
US
|
|
| 72.20.98.150 |
0.79ms from San Jose,
US
|
|
| 209.128.72.66 |
1.09ms from San Jose,
US
|
|
| 209.128.78.139 |
1.13ms from Santa Clara,
US
|
|
| 209.128.87.14 |
1.80ms from San Jose,
US
|
|
| 209.128.95.14 |
2.03ms from Santa Clara,
US
|
|
| 209.128.76.100 |
1.44ms from San Jose,
US
|
|
| 209.128.116.14 |
1.55ms from San Jose,
US
|
|
| 72.20.112.245 |
0.81ms from San Jose,
US
|
|
| 72.172.186.40 |
0.91ms from San Jose,
US
|
|
| 209.128.65.58 |
0.95ms from Santa Clara,
US
|
|
| 72.172.189.65 |
1.71ms from San Jose,
US
|
|
| 72.20.109.17 |
1.47ms from San Jose,
US
|
|
| 2607:fce0:0:4::5 |
1.64ms from San Jose,
US
|
|
| 209.128.100.206 |
1.58ms from San Jose,
US
|
|
| 72.172.191.2 |
1.21ms from Santa Clara,
US
|
|
| 72.20.123.56 |
0.93ms from Santa Clara,
US
|
|
| 72.20.107.162 |
0.84ms from San Jose,
US
|
|
| 72.20.100.8 |
1.05ms from Santa Clara,
US
|
|
| 72.20.106.195 |
1.66ms from Santa Clara,
US
|
|
| 209.128.64.36 |
1.02ms from San Jose,
US
|
|
| 209.128.67.9 |
1.61ms from San Jose,
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 |
|---|---|---|
| 86.81.188.31 |
2.26ms from Amsterdam,
NL
|
|
| 103.72.176.255 |
10.33ms from Bengaluru,
IN
|
|
| 87.159.152.223 |
5.30ms from Düsseldorf,
DE
|
|
| 2.124.141.159 |
4.87ms from Erith,
GB
|
|
| 84.171.95.31 |
5.61ms from Frankfurt am Main,
DE
|
|
| 173.248.140.15 |
0.19ms from Greenwood Village,
US
|
|
| 187.105.64.95 |
16.07ms from Joao Pessoa,
BR
|
|
| 82.35.84.175 |
4.78ms from London,
GB
|
|
| 27.49.82.63 |
0.38ms from Manila,
PH
|
|
| 210.213.205.143 |
2.09ms from Manila,
PH
|
|
| 24.118.41.223 |
2.92ms from Minneapolis,
US
|
|
| 175.27.136.63 |
0.16ms from Nanjing,
CN
|
|
| 180.198.125.143 |
6.74ms from Osaka,
JP
|
|
| 83.195.229.79 |
10.62ms from Paris,
FR
|
|
| 124.129.110.63 |
2.36ms from Qingdao,
CN
|
|
| 91.188.37.255 |
1.31ms from Riga,
LV
|
|
| 189.147.76.79 |
3.94ms from Santiago de Queretaro,
MX
|
|
| 99.117.136.239 |
3.40ms from Chicago,
US
|
|
| 102.208.154.207 |
1.19ms from Dar es Salaam,
TZ
|
|
| 84.175.8.159 |
6.41ms from Frankfurt am Main,
DE
|
|
| 79.235.219.63 |
6.70ms from Frankfurt am Main,
DE
|
|
| 79.15.132.255 |
7.27ms from Frosinone,
IT
|
|
| 112.30.11.63 |
3.16ms from Huainan,
CN
|
|
| 41.30.176.159 |
14.04ms from Johannesburg,
ZA
|
|
| 98.109.103.191 |
1.72ms from New York City,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in San Jose, 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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