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
128.59.169.39 AS14 Columbia University 0.95ms from New York City, US
128.59.114.168 AS14 Columbia University 0.95ms from New York City, US
128.59.77.17 AS14 Columbia University 1.06ms from New York City, US
128.59.47.13 AS14 Columbia University 1.11ms from New York City, US
129.236.163.192 AS14 Columbia University 1.00ms from New York City, US
128.59.64.156 AS14 Columbia University 0.95ms from New York City, US
128.59.50.59 AS14 Columbia University 1.02ms from New York City, US
128.59.222.55 AS14 Columbia University 1.13ms from New York City, US
128.59.21.214 AS14 Columbia University 0.95ms from New York City, US
160.39.45.194 AS14 Columbia University 1.06ms from New York City, US
128.59.36.209 AS14 Columbia University 0.96ms from New York City, US
128.59.31.37 AS14 Columbia University 1.01ms from New York City, US
129.236.171.229 AS14 Columbia University 1.42ms from New York City, US
128.59.65.61 AS14 Columbia University 0.98ms from New York City, US
128.59.42.25 AS14 Columbia University 0.94ms from New York City, US
160.39.55.129 AS14 Columbia University 0.97ms from New York City, US
128.59.221.51 AS14 Columbia University 1.19ms from New York City, US
128.59.6.211 AS14 Columbia University 1.08ms from New York City, US
160.39.42.43 AS14 Columbia University 1.03ms from New York City, US
128.59.210.224 AS14 Columbia University 1.05ms from New York City, US
160.39.57.32 AS14 Columbia University 1.02ms from New York City, US
128.59.0.254 AS14 Columbia University 1.27ms from New York City, US
128.59.40.105 AS14 Columbia University 0.93ms from New York City, US
192.12.82.10 AS14 Columbia University 6.09ms from New York City, US
128.59.59.12 AS14 Columbia University 1.22ms 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
71.210.19.254 AS19901 Brightspeed 8.32ms from Ashburn, US
154.146.236.78 AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.02ms from Casablanca, MA
142.177.255.190 AS855 Bell Canada 7.25ms from Fredericton, CA
61.93.214.206 AS9269 Hong Kong Broadband Network Ltd. 0.50ms from Hong Kong, HK
218.150.220.206 AS4766 Korea Telecom 2.79ms from Incheon, KR
175.137.151.126 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.41ms from Kuala Lumpur, MY
205.154.31.254 AS2152 CENIC 1.77ms from Los Angeles, US
126.25.204.174 AS17676 SoftBank Corp. 9.10ms from Osaka, JP
90.28.99.222 AS3215 Orange S.A. 5.56ms from Saint-Denis, FR
176.214.215.254 AS51035 JSC ER-Telecom Holding 7.75ms from Samara, RU
186.194.54.30 AS53107 EVEO S.A. 0.31ms from Sao Paulo, BR
183.102.18.206 AS4766 Korea Telecom 1.08ms from Seoul, KR
92.51.92.254 AS44327 DELTA COMM LLC 1.06ms from Tbilisi, GE
84.38.208.254 AS34937 Stowarzyszenie Olawska Telewizja Kablowa 3.17ms from Wrocław, PL
34.211.181.238 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
181.71.81.126 AS27831 Colombia Móvil 10.81ms from Bogota, CO
171.22.172.254 AS49683 MASSIVEGRID LTD 0.66ms from Frankfurt am Main, DE
129.186.115.14 AS2698 Iowa State University of Science and Technology 4.97ms from Kansas City, US
172.120.173.254 AS215728 Kamatera Inc 0.52ms from London, GB
63.203.123.110 AS7018 AT&T Enterprises, LLC 1.75ms from Los Angeles, US
107.195.71.206 AS7018 AT&T Enterprises, LLC 3.23ms from Los Angeles, US
162.17.105.30 AS7922 Comcast Cable Communications, LLC 7.09ms from Miami, US
190.133.127.174 AS6057 Administracion Nacional de Telecomunicaciones 1.59ms from Montevideo, UY
91.39.185.94 AS3320 Deutsche Telekom AG 4.26ms from Munich, DE
92.202.30.190 AS2527 Sony Network Communications Inc. 2.64ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m7 209.2.185.144
traceroute to 209.2.185.144 (209.2.185.144): 7 hops max, 52 byte packets
2 [] 199.109.114.17 70.439 ms
3 [] 199.109.114.26 71.311 ms
4 [AS14] 128.59.255.103 70.825 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in London, GB
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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