Autonomous System details

AS14

Columbia University  ·  columbia.edu

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AS14 – Columbia University

Field Value
Country United States
Website columbia.edu
Hosted domains 199
IPv4 addresses 208,896
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 56 years ago on Jan 01, 1970
Updated 16 years ago on Jun 28, 2010
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


                                                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 199 domain names hosted across 62 IP addresses on this ASN.

IP Address Domain Domains on this IP
128.59.11.206 ██████████ 21
160.39.60.15 ██████████ 10
128.59.241.85 ██████████ 7
128.59.16.27 ██████████ 6
128.59.222.64 ██████████ 6
128.59.176.138 ██████████ 5
128.59.233.199 ██████████ 5
128.59.233.179 ██████████ 4
128.59.105.24 ██████████ 4
128.59.19.128 ██████████ 3

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Peers

There are 4 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS3630 NYSERNet
AS3754 NYSERNet
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.59.200.107 AS14 Columbia University 1.19ms from New York City, US
160.39.62.245 AS14 Columbia University 1.04ms from New York City, US
129.236.255.6 AS14 Columbia University 1.25ms from New York City, US
160.39.5.146 AS14 Columbia University 1.03ms from New York City, US
128.59.38.199 AS14 Columbia University 1.09ms from New York City, US
2001:18d8:2001::1:2 AS14 Columbia University 6.28ms from New York City, US
128.59.141.144 AS14 Columbia University 1.05ms from New York City, US
128.59.220.192 AS14 Columbia University 0.96ms from New York City, US
160.39.47.177 AS14 Columbia University 1.09ms from New York City, US
128.59.253.213 AS14 Columbia University 1.19ms from New York City, US
129.236.161.118 AS14 Columbia University 0.97ms from New York City, US
160.39.24.225 AS14 Columbia University 1.05ms from New York City, US
128.59.33.200 AS14 Columbia University 1.40ms from New York City, US
128.59.209.167 AS14 Columbia University 1.15ms from New York City, US
2001:18d8:ffff:16:211:32ff:fe87:d5fb AS14 Columbia University 0.96ms from New York City, US
128.59.123.65 AS14 Columbia University 1.23ms from New York City, US
128.59.164.142 AS14 Columbia University 1.07ms from New York City, US
160.39.49.52 AS14 Columbia University 1.02ms from New York City, US
128.59.225.63 AS14 Columbia University 1.19ms from New York City, US
128.59.117.157 AS14 Columbia University 1.15ms from New York City, US
160.39.3.230 AS14 Columbia University 1.07ms from New York City, US
160.39.46.231 AS14 Columbia University 1.04ms from New York City, US
128.59.88.25 AS14 Columbia University 1.19ms from New York City, US
128.59.25.212 AS14 Columbia University 0.95ms from New York City, US
128.59.34.80 AS14 Columbia University 1.08ms 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
71.219.215.254 AS19901 Brightspeed 6.78ms from Ashburn, US
84.182.141.222 AS3320 Deutsche Telekom AG 2.67ms from Berlin, DE
75.150.228.46 AS7922 Comcast Cable Communications, LLC 5.98ms from Chicago, US
187.201.226.30 AS8151 UNINET 1.06ms from Guadalajara, MX
123.20.84.222 AS45899 VNPT Corp 1.64ms from Ho Chi Minh City, VN
72.176.102.14 AS11427 Charter Communications Inc 10.29ms from Houston, US
182.182.152.238 AS17557 Pakistan Telecommunication Company Limited 1.28ms from Islamabad, PK
213.137.135.14 AS6774 Belgacom International Carrier Services SA 0.29ms from Johannesburg, ZA
37.36.209.222 AS42961 Mobile Telecommunications Company K.S.C.P. 11.28ms from Kuwait City, KW
37.115.63.254 AS15895 "Kyivstar" PJSC 6.92ms from Kyiv, UA
71.222.72.254 AS209 CenturyLink Communications, LLC 2.38ms from Las Vegas, US
18.175.5.46 AS16509 Amazon.com, Inc. 0.23ms from London, GB
172.120.173.254 AS215728 Kamatera Inc 0.47ms from London, GB
90.211.165.238 AS5607 Sky UK Limited 1.12ms from London, GB
201.171.206.206 AS8151 UNINET 7.01ms from Los Angeles, US
51.155.93.110 AS13037 Zen Internet Ltd 0.94ms from Manchester, GB
151.55.140.78 AS1267 WIND TRE S.P.A. 6.20ms from Milan, IT
216.144.133.126 AS33362 Wikstrom Telephone Company, Incorporated 11.13ms from Minneapolis, US
37.204.248.190 AS42610 PJSC Rostelecom 1.50ms from Moscow, RU
23.47.171.78 AS16625 Akamai Technologies, Inc. 0.44ms from New York City, US
78.12.120.14 AS16509 Amazon.com, Inc. 0.37ms from Santiago de Queretaro, MX
61.84.135.254 AS4766 Korea Telecom 1.92ms from Seoul, KR
59.3.68.254 AS4766 Korea Telecom 6.10ms from Seoul, KR
121.78.136.254 AS9286 KINX 0.48ms from Seoul, KR
211.72.34.142 AS3462 Data Communication Business Group 0.94ms from Taichung, TW

Traceroute

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

$
traceroute -a -n -q1 -m7 209.2.185.96
traceroute to 209.2.185.96 (209.2.185.96): 7 hops max, 52 byte packets
2 [] 199.109.114.17 77.19 ms
3 [] 199.109.114.26 76.861 ms
4 [AS14] 128.59.255.103 77.834 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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