Autonomous System details

AS14

Columbia University  ·  columbia.edu

United States

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AS14 – Columbia University

Field Value
Country United States
Website columbia.edu
Hosted domains 198
IPv4 addresses 208,896
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry arin
Allocated 56 years ago on Jan 01, 1970
Updated 16 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
209.2.208.0/20 The Interchurch Center/Columbia University 4,096
209.2.224.0/20 Columbia University 4,096
207.10.136.0/21 Columbia University 2,048
209.2.48.0/22 Nysernet/Columbia University 1,024
192.5.43.0/24 Columbia University 256
192.12.82.0/24 Columbia University 256
209.2.47.0/24 Nysernet/Columbia University 256
209.2.185.0/24 Columbia University 256

Netblock Company
2001:18d8::/32 Columbia University
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WHOIS Details

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                                                ASHandle:       AS14
                                                OrgID:          AS14
                                                ASName:         AS14
                                                ASNumber:       AS14
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 198 domain names hosted across 61 IP addresses on this ASN.

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IP Address Domain Domains on this IP
128.59.105.24 ██████████ 52
128.59.11.206 ██████████ 26
160.39.60.15 ██████████ 13
128.59.241.85 ██████████ 8
128.59.233.199 ██████████ 7
128.59.222.64 ██████████ 6
128.59.16.27 ██████████ 6
128.59.176.138 ██████████ 5
129.236.39.66 ██████████ 5
128.59.233.179 ██████████ 4

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Peers

There are 3 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS3630 NYSERNet
AS3754 NYSERNet
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

317 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.59.167.83 AS14 Columbia University 237.01ms from New York City, US
160.39.34.25 AS14 Columbia University 1.00ms from New York City, US
160.39.40.198 AS14 Columbia University 1.02ms from New York City, US
128.59.7.119 AS14 Columbia University 0.99ms from New York City, US
128.59.226.96 AS14 Columbia University 0.95ms from New York City, US
129.236.111.143 AS14 Columbia University 1.78ms from New York City, US
128.59.126.253 AS14 Columbia University 1.13ms from New York City, US
128.59.48.208 AS14 Columbia University 1.05ms from New York City, US
128.59.33.29 AS14 Columbia University 2.16ms from New York City, US
160.39.69.245 AS14 Columbia University 1.58ms from New York City, US
128.59.156.165 AS14 Columbia University 1.26ms from New York City, US
129.236.61.36 AS14 Columbia University 1.78ms from New York City, US
128.59.252.156 AS14 Columbia University 1.00ms from New York City, US
192.12.82.8 AS14 Columbia University 6.16ms from New York City, US
160.39.47.43 AS14 Columbia University 1.04ms from New York City, US
128.59.234.194 AS14 Columbia University 1.15ms from New York City, US
128.59.151.25 AS14 Columbia University 0.92ms from New York City, US
160.39.6.168 AS14 Columbia University 1.06ms from New York City, US
128.59.143.50 AS14 Columbia University 1.46ms from New York City, US
129.236.2.13 AS14 Columbia University 1.87ms from New York City, US
2001:18d8:ffff:555::2 AS14 Columbia University 1.10ms from Secaucus, US
129.236.160.56 AS14 Columbia University 0.91ms from New York City, US
128.59.37.80 AS14 Columbia University 1.00ms from New York City, US
129.236.30.82 AS14 Columbia University 1.69ms from New York City, US
160.39.20.241 AS14 Columbia University 0.99ms from New York City, 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
86.95.130.238 AS1136 KPN B.V. 1.10ms from Amsterdam, NL
96.192.56.30 AS7922 Comcast Cable Communications, LLC 8.84ms from Ashburn, US
69.250.187.238 AS7922 Comcast Cable Communications, LLC 7.16ms from Ashburn, US
130.75.143.126 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.36ms from Berlin, DE
89.133.83.254 AS21334 One Hungary Ltd. 7.32ms from Budapest, HU
74.91.125.254 AS14586 Nuclearfallout Enterprises, Inc. 0.15ms from Chicago, US
207.223.45.254 AS17223 Latisys-Chicago, LLC 1.50ms from Chicago, US
50.195.233.46 AS7922 Comcast Cable Communications, LLC 12.99ms from Chicago, US
178.200.227.254 AS3209 Vodafone GmbH 5.69ms from Frankfurt am Main, DE
223.33.109.254 AS9644 SK Telecom 9.62ms from Incheon, KR
89.128.113.254 AS12479 Orange Espagne SA 8.65ms from Madrid, ES
84.46.192.62 AS136787 PacketHub S.A. 0.39ms from New York City, US
74.50.75.30 AS19318 Interserver, Inc 0.43ms from New York City, US
152.204.171.62 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 17.15ms from Panama, PA
64.112.109.254 AS399203 TREPIC Networks LLC 4.40ms from Phoenix, US
14.36.115.254 AS4766 Korea Telecom 1.21ms from Seoul, KR
175.211.230.238 AS4766 Korea Telecom 3.55ms from Seoul, KR
106.105.14.254 AS9922 New Kaohsiung Broadband LTD. 5.07ms from Taipei, TW
185.106.32.46 AS200478 Taboola.com ltd 0.29ms from Tel Aviv, IL
88.207.35.94 AS31012 A1 Hrvatska d.o.o. 1.07ms from Zagreb, HR
125.40.220.254 AS4837 CHINA UNICOM China169 Backbone 7.52ms from Zhengzhou, CN
45.188.212.254 AS263756 LINKUP INTERNET SRL 1.03ms from Bogotá, CO
73.211.59.46 AS7922 Comcast Cable Communications, LLC 7.14ms from Chicago, US
108.128.203.110 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
165.154.104.206 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 0.49ms from Ho Chi Minh City, VN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m5 160.39.153.142
traceroute to 160.39.153.142 (160.39.153.142): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Kansas City, US
On

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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