AS7151
Cologix, Inc · cologix.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cologix.com |
| Hosted domains | 1,255 |
| 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 | 4 months ago on May 07, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 209.128.64.0/18 | Cologix, Inc | 16,384 |
| 209.128.64.0/19 | Cologix, Inc | 8,192 |
| 209.128.96.0/19 | Cologix, Inc | 8,192 |
| 72.20.96.0/19 | 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 1,255 domain names hosted across 159 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 72.20.123.60 | ██████████ | 695 |
| 72.20.110.40 | ██████████ | 154 |
| 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
29 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 209.128.65.4 |
0.85ms from San Jose,
US
|
|
| 209.128.111.229 |
1.28ms from Santa Clara,
US
|
|
| 209.128.87.14 |
1.28ms from Santa Clara,
US
|
|
| 72.172.191.10 |
1.04ms from Santa Clara,
US
|
|
| 209.128.78.139 |
1.12ms from Santa Clara,
US
|
|
| 209.128.116.14 |
1.63ms from San Jose,
US
|
|
| 209.128.66.100 |
0.98ms from San Jose,
US
|
|
| 209.128.88.244 |
0.95ms from San Jose,
US
|
|
| 72.20.100.9 |
1.04ms from Santa Clara,
US
|
|
| 72.20.98.116 |
0.89ms from Santa Clara,
US
|
|
| 209.128.112.70 |
1.27ms from Santa Clara,
US
|
|
| 72.172.189.69 |
1.13ms from San Jose,
US
|
|
| 209.128.100.193 |
1.37ms from Santa Clara,
US
|
|
| 72.172.185.28 |
0.94ms from Santa Clara,
US
|
|
| 209.128.67.9 |
1.44ms from Santa Clara,
US
|
|
| 72.20.106.195 |
1.53ms from San Jose,
US
|
|
| 72.20.109.17 |
1.35ms from San Jose,
US
|
|
| 72.172.186.12 |
0.91ms from San Jose,
US
|
|
| 72.20.121.124 |
1.14ms from San Jose,
US
|
|
| 72.20.123.55 |
0.94ms from Santa Clara,
US
|
|
| 209.128.72.100 |
0.97ms from San Jose,
US
|
|
| 2607:fce0:0:4::3 |
1.36ms from San Jose,
US
|
|
| 209.128.95.14 |
1.58ms from Santa Clara,
US
|
|
| 72.20.107.162 |
0.84ms from Santa Clara,
US
|
|
| 209.128.121.100 |
1.03ms 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 |
|---|---|---|
| 68.219.172.47 |
0.21ms from Amsterdam,
NL
|
|
| 13.80.158.15 |
0.23ms from Amsterdam,
NL
|
|
| 81.165.231.79 |
8.61ms from Brussels,
BE
|
|
| 182.202.177.255 |
6.96ms from Dalian,
CN
|
|
| 75.89.90.207 |
10.78ms from Dallas,
US
|
|
| 18.153.0.255 |
0.39ms from Frankfurt am Main,
DE
|
|
| 80.147.219.15 |
5.05ms from Frankfurt am Main,
DE
|
|
| 223.19.128.31 |
1.42ms from Hong Kong,
HK
|
|
| 220.158.253.175 |
0.29ms from Los Angeles,
US
|
|
| 31.34.20.111 |
5.65ms from Marseille,
FR
|
|
| 222.84.195.255 |
4.87ms from Nanning,
CN
|
|
| 90.70.235.31 |
6.79ms from Paris,
FR
|
|
| 23.23.15.15 |
0.23ms from Reston,
US
|
|
| 54.197.105.15 |
0.22ms from Reston,
US
|
|
| 73.248.224.111 |
10.14ms from Secaucus,
US
|
|
| 212.77.43.79 |
1.82ms from Zuerich,
CH
|
|
| 101.108.40.207 |
2.16ms from Bangkok,
TH
|
|
| 61.157.186.207 |
5.26ms from Chengdu,
CN
|
|
| 47.189.123.207 |
5.51ms from Dallas,
US
|
|
| 205.206.185.95 |
1.24ms from Edmonton,
CA
|
|
| 14.160.235.207 |
6.40ms from Ho Chi Minh City,
VN
|
|
| 61.6.131.223 |
6.76ms from Kuala Lumpur,
MY
|
|
| 97.120.206.143 |
1.80ms from Portland,
US
|
|
| 85.71.198.47 |
10.04ms from Prague,
CZ
|
|
| 112.245.88.111 |
5.67ms from Qingdao,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Kazan, 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 AS7151 at robtex.
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