AS7151
Cologix, Inc · cologix.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cologix.com |
| Hosted domains | 1,226 |
| 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 1,226 domain names hosted across 157 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 72.20.123.60 | ██████████ | 669 |
| 72.20.110.40 | ██████████ | 152 |
| 72.20.107.180 | ██████████ | 50 |
| 72.20.123.54 | ██████████ | 35 |
| 72.20.110.193 | ██████████ | 23 |
| 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
27 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 209.128.88.242 |
0.88ms from San Jose,
US
|
|
| 72.20.123.56 |
0.86ms from Santa Clara,
US
|
|
| 209.128.100.206 |
1.46ms from Santa Clara,
US
|
|
| 72.172.186.161 |
0.92ms from San Jose,
US
|
|
| 209.128.64.36 |
0.99ms from Santa Clara,
US
|
|
| 2607:fce0:0:4::3 |
1.56ms from San Jose,
US
|
|
| 72.20.106.193 |
1.50ms from San Jose,
US
|
|
| 209.128.87.14 |
1.36ms from Santa Clara,
US
|
|
| 72.172.191.10 |
0.89ms from Santa Clara,
US
|
|
| 209.128.76.98 |
1.37ms from Santa Clara,
US
|
|
| 72.20.98.146 |
0.82ms from San Jose,
US
|
|
| 209.128.72.66 |
1.03ms from San Jose,
US
|
|
| 209.128.95.14 |
1.56ms from San Jose,
US
|
|
| 209.128.78.138 |
1.07ms from San Jose,
US
|
|
| 72.172.189.89 |
1.17ms from Santa Clara,
US
|
|
| 209.128.67.9 |
1.41ms from Santa Clara,
US
|
|
| 209.128.112.76 |
1.38ms from Santa Clara,
US
|
|
| 72.172.176.15 |
0.89ms from Santa Clara,
US
|
|
| 72.20.107.162 |
0.99ms from Santa Clara,
US
|
|
| 72.20.121.124 |
1.15ms from San Jose,
US
|
|
| 209.128.65.58 |
0.88ms from San Jose,
US
|
|
| 209.128.111.230 |
1.09ms from Santa Clara,
US
|
|
| 72.20.109.100 |
0.85ms from Santa Clara,
US
|
|
| 72.20.112.246 |
0.86ms from San Jose,
US
|
|
| 72.20.100.9 |
1.08ms 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 |
|---|---|---|
| 185.229.251.191 |
0.58ms from Amsterdam,
NL
|
|
| 34.214.144.239 |
0.17ms from Boardman,
US
|
|
| 54.214.245.63 |
0.20ms from Boardman,
US
|
|
| 190.230.89.47 |
1.66ms from Buenos Aires,
AR
|
|
| 184.55.175.127 |
6.57ms from Chicago,
US
|
|
| 185.8.69.239 |
11.67ms from Chisinau,
MD
|
|
| 24.7.20.95 |
7.44ms from Fremont,
US
|
|
| 72.130.109.15 |
9.12ms from Honolulu,
US
|
|
| 27.49.82.63 |
0.31ms from Manila,
PH
|
|
| 90.1.86.159 |
9.89ms from Marseille,
FR
|
|
| 37.21.171.127 |
5.23ms from Novosibirsk,
RU
|
|
| 170.158.217.191 |
17.26ms from Piscataway,
US
|
|
| 178.45.53.15 |
0.66ms from Samara,
RU
|
|
| 187.22.101.111 |
4.28ms from Sao Paulo,
BR
|
|
| 175.114.51.191 |
1.78ms from Seoul,
KR
|
|
| 188.150.0.143 |
1.14ms from Stockholm,
SE
|
|
| 99.227.101.239 |
4.70ms from Toronto,
CA
|
|
| 119.99.235.223 |
4.79ms from Wuhan,
CN
|
|
| 41.68.253.79 |
10.29ms from Cairo,
EG
|
|
| 111.26.86.223 |
2.73ms from Changchun,
CN
|
|
| 67.197.12.15 |
1.88ms from Charlotte,
US
|
|
| 182.60.45.159 |
8.37ms from Chennai,
IN
|
|
| 52.138.226.95 |
0.95ms from Dublin,
IE
|
|
| 80.147.219.15 |
3.58ms from Frankfurt am Main,
DE
|
|
| 87.234.249.191 |
2.73ms from Hamburg,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Ahmedabad, IN
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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