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
128.59.105.24 ██████████ 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
129.236.39.66 ██████████ 5
128.59.176.138 ██████████ 5
128.59.233.179 ██████████ 4

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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

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

IP Address ASN Details
128.59.111.27 AS14 Columbia University 86.50ms from Kloten, CH
128.59.184.67 AS14 Columbia University 1.03ms from New York City, US
160.39.30.81 AS14 Columbia University 0.95ms from New York City, US
160.39.2.238 AS14 Columbia University 1.00ms from New York City, US
160.39.57.244 AS14 Columbia University 1.00ms from New York City, US
128.59.52.31 AS14 Columbia University 1.18ms from New York City, US
129.236.22.18 AS14 Columbia University 1.83ms from New York City, US
160.39.103.190 AS14 Columbia University 1.53ms from New York City, US
128.59.53.238 AS14 Columbia University 1.14ms from New York City, US
128.59.82.245 AS14 Columbia University 1.47ms from New York City, US
160.39.31.167 AS14 Columbia University 0.99ms from New York City, US
128.59.174.75 AS14 Columbia University 237.28ms from New York City, US
129.236.254.4 AS14 Columbia University 1.21ms from New York City, US
160.39.53.235 AS14 Columbia University 0.96ms from New York City, US
129.236.24.152 AS14 Columbia University 1.80ms from New York City, US
128.59.77.34 AS14 Columbia University 1.04ms from New York City, US
160.39.45.92 AS14 Columbia University 0.99ms from New York City, US
160.39.56.53 AS14 Columbia University 1.01ms from New York City, US
128.59.59.12 AS14 Columbia University 1.18ms from New York City, US
128.59.142.179 AS14 Columbia University 1.18ms from New York City, US
128.59.120.178 AS14 Columbia University 1.08ms from New York City, US
160.39.44.201 AS14 Columbia University 1.17ms from New York City, US
160.39.47.43 AS14 Columbia University 1.06ms from New York City, US
128.59.33.5 AS14 Columbia University 2.30ms from New York City, US
128.59.208.36 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
172.212.20.110 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
134.0.11.254 AS197712 10dencehispahard, S.L. 0.53ms from Barcelona, ES
213.118.38.30 AS6848 Telenet BV 9.82ms from Brussels, BE
148.233.8.110 AS8151 UNINET 16.24ms from Cancún, MX
182.151.2.254 AS38283 CHINANET SiChuan Telecom Internet Data Center 2.04ms from Chengdu, CN
67.6.12.254 AS19901 Brightspeed 11.74ms from Chicago, US
75.247.5.142 AS6167 Verizon Business 18.74ms from Chicago, US
154.16.195.254 AS212238 Datacamp Limited 0.19ms from Denver, US
178.77.114.110 AS20773 Host Europe GmbH 3.03ms from Frankfurt am Main, DE
130.180.99.110 AS3209 Vodafone GmbH 6.63ms from Frankfurt am Main, DE
128.232.242.62 AS786 Jisc Services Limited 2.29ms from London, GB
92.190.133.254 AS12479 Orange Espagne SA 10.98ms from Madrid, ES
85.53.207.254 AS12479 Orange Espagne SA 10.26ms from Madrid, ES
184.100.111.254 AS19901 Brightspeed 2.80ms from Minneapolis, US
67.247.35.190 AS12271 Charter Communications Inc 3.75ms from New York City, US
24.189.197.94 AS6128 Cablevision Systems Corp. 2.79ms from New York City, US
177.152.83.62 AS52527 IWNET TELECOM LTDA ME 1.43ms from Osasco, BR
78.195.107.254 AS12322 Free SAS 2.01ms from Paris, FR
179.95.165.190 AS18881 TELEFÔNICA BRASIL S.A 11.93ms from Rio de Janeiro, BR
121.159.182.62 AS4766 Korea Telecom 4.07ms from Seoul, KR
60.124.41.94 AS17676 SoftBank Corp. 3.10ms from Tokyo, JP
193.81.151.254 AS8447 A1 Telekom Austria AG 1.14ms from Vienna, AT
83.219.112.30 AS15600 Quickline AG 3.48ms from Zuerich, CH
41.200.144.94 AS36947 Telecom Algeria 14.50ms from Algiers, DZ
108.142.56.238 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 209.2.185.115
traceroute to 209.2.185.115 (209.2.185.115): 13 hops max, 52 byte packets
5 *
7 [AS174] 154.54.30.122 7.079 ms
8 [AS174] 154.54.84.214 6.691 ms
9 [AS174] 38.122.8.210 6.824 ms
10 [AS14] 128.59.255.103 7.149 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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