AS14
Columbia University · columbia.edu
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | columbia.edu |
| Hosted domains | 231 |
| Number of IPv4 | 208,896 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | arin |
| Allocated | 55 years ago on Jan 01, 1970 |
| Updated | 14 years ago on Jun 28, 2010 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.59.0.0/16 | Columbia University | 65,536 |
| 129.236.0.0/16 | Lamont-Doherty Earth Observatory of Columbia University | 65,536 |
| 160.39.0.0/16 | Columbia University | 65,536 |
| 192.12.82.0/24 | Columbia University | 256 |
| 192.5.43.0/24 | Columbia University | 256 |
| 207.10.136.0/21 | Columbia University | 2,048 |
| 209.2.185.0/24 | Columbia University | 256 |
| 209.2.208.0/20 | The Interchurch Center/Columbia University | 4,096 |
| 209.2.224.0/20 | Columbia University | 4,096 |
| 209.2.47.0/24 | Nysernet/Columbia University | 256 |
| 209.2.48.0/22 | Nysernet/Columbia University | 1,024 |
| Netblock | Company |
|---|---|
| 2001:18d8::/32 | Columbia University |
WHOIS Details
ASHandle: AS14 OrgID: AS14 ASName: AS14 ASNumber: AS14 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 231 domain names hosted across 65 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.59.105.24 | ██████████ | 72 |
| 128.59.11.206 | ██████████ | 31 |
| 160.39.60.15 | ██████████ | 12 |
| 128.59.241.85 | ██████████ | 10 |
| 128.59.233.199 | ██████████ | 7 |
| 128.59.222.64 | ██████████ | 6 |
| 129.236.39.66 | ██████████ | 6 |
| 128.59.16.27 | ██████████ | 5 |
| 128.59.176.138 | ██████████ | 5 |
| 129.236.14.15 | ██████████ | 4 |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS174 | Cogent Communications |
Downstreams
There are no downstreams for this ASN.
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 AS14 at robtex.
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