1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.59.0.0/16
  4. AS14  | 128.59.0.0/16

128.59.0.0/16

AS14  ·  Columbia University

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain columbia.edu
ASN AS14
Registry ARIN
ID CU-NET-128-59

WHOIS Details

NetHandle:      NET-128-59-0-0-1
OrgID:          COLUMB
Parent:         NET-128-0-0-0-0
NetName:        CU-NET-128-59
NetRange:       128.59.0.0 - 128.59.255.255
NetType:        allocation
RegDate:        1985-02-05
Updated:        2025-12-08
TechHandle:     CU-NOC-ARIN
Source:         ARIN


OrgID:          COLUMB
OrgName:        Columbia University
CanAllocate:    
Street:         612 W 115TH ST
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10025
RegDate:        1970-01-01
Updated:        2017-01-28
OrgAdminHandle: CU-NOC-ARIN
OrgTechHandle:  CU-NOC-ARIN
OrgAbuseHandle: CUAC-ARIN
Source:         ARIN


POCHandle:      CU-NOC-ARIN
IsRole:         Y
LastName:       Columbia University Computer Operations
FirstName:      
Street:         2960 Broadway
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10027
RegDate:        1970-01-01
Updated:        2025-08-13
OfficePhone:    +1-212-854-1919
Mailbox:        noc@columbia.edu
Source:         ARIN


POCHandle:      CUAC-ARIN
IsRole:         Y
LastName:       COLUMBIA UNIVERSITY ABUSE CONTACT
FirstName:      
Street:         612 W 115TH ST
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10025
RegDate:        2004-06-30
Updated:        2025-11-06
OfficePhone:    +1-212-854-1919
Mailbox:        abuse@columbia.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.255.0.0/16 AS3676 University of Iowa 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.192.0.0/16 AS36441 University of Georgia 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.22.0.0/16 AS17511 OPTAGE Inc. 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.87.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.214.0.0/16 AS1741 CSC - Tieteen tietotekniikan keskus Oy 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.3.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.231.0.0/16 AS3527 National Institutes of Health 65,536
128.27.0.0/16 AS17511 OPTAGE Inc. 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.103.0.0/16 AS198949 Harvard University 65,536
128.135.0.0/16 AS160 The University of Chicago 65,536
128.4.0.0/16 AS2 University of Delaware 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.151.0.0/16 AS20 University of Rochester 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536

Hosted domains

There are 160 domain names hosted across 42 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.59.105.24 columbia.edu 52
128.59.11.206 guronghui.com 26
128.59.241.85 stlr.org 8
128.59.233.199 mappinggothicfrance.com 7
128.59.222.64 what-democracy-looks-like.net 6
128.59.16.27 stroustrup.com 6
128.59.176.138 columbialawschool.net 5
128.59.233.179 jonathancrary.com 4
128.59.105.39 jobmarketgame.com 4
128.59.65.19 fruitflybrainobservatory.org 3
128.59.19.128 matthewduchamp.org 3
128.59.171.172 efandrade.com 2
128.59.44.159 trumphumanrightstracker.com 2
128.59.222.101 socialtextjournal.org 2
128.59.22.164 lecuyer.me 2
128.59.223.11 matthewramos.com 2
128.59.232.80 mandelkern.org 2
128.59.105.41 dodgefitnesscenter.com 1
128.59.105.224 columbia.university 1
128.59.149.116 zhanpenghe.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

6,296 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.59.160.155 AS14 Columbia University 1.01ms from New York City, US
128.59.97.100 AS14 Columbia University 1.01ms from New York City, US
128.59.146.84 AS14 Columbia University 0.97ms from New York City, US
128.59.245.16 AS14 Columbia University 0.98ms from New York City, US
128.59.102.198 AS14 Columbia University 1.10ms from New York City, US
128.59.91.22 AS14 Columbia University 1.03ms from New York City, US
128.59.89.0 AS14 Columbia University 1.05ms from New York City, US
128.59.59.69 AS14 Columbia University 0.99ms from New York City, US
128.59.175.63 AS14 Columbia University 1.01ms from New York City, US
128.59.217.146 AS14 Columbia University 1.24ms from New York City, US
128.59.109.65 AS14 Columbia University 1.05ms from New York City, US
128.59.242.133 AS14 Columbia University 1.22ms from New York City, US
128.59.222.219 AS14 Columbia University 0.92ms from New York City, US
128.59.98.147 AS14 Columbia University 1.07ms from New York City, US
128.59.210.224 AS14 Columbia University 1.04ms from New York City, US
128.59.225.63 AS14 Columbia University 1.09ms from New York City, US
128.59.220.201 AS14 Columbia University 0.99ms from New York City, US
128.59.239.68 AS14 Columbia University 1.02ms from Secaucus, US
128.59.131.121 AS14 Columbia University 1.09ms from New York City, US
128.59.197.42 AS14 Columbia University 1.05ms from New York City, US
128.59.122.187 AS14 Columbia University 1.06ms from New York City, US
128.59.26.241 AS14 Columbia University 1.00ms from New York City, US
128.59.126.253 AS14 Columbia University 1.23ms from New York City, US
128.59.39.135 AS14 Columbia University 0.97ms from New York City, US
128.59.18.155 AS14 Columbia University 0.93ms 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
77.162.108.176 AS1136 KPN B.V. 1.39ms from Amsterdam, NL
103.57.83.240 AS135724 Allnet Broadband Network Pvt Ltd 1.42ms from Bengaluru, IN
107.219.61.176 AS7018 AT&T Enterprises, LLC 5.78ms from Chicago, US
18.253.194.128 AS8987 Amazon Data Services Ireland Ltd 0.84ms from Columbus, US
86.162.167.128 AS2856 British Telecommunications PLC 6.08ms from Erith, GB
161.132.108.112 AS27843 WIN EMPRESAS S.A.C. 0.29ms from Lima, PE
83.51.113.96 AS3352 TELEFONICA DE ESPANA S.A.U. 8.55ms from Madrid, ES
83.33.190.32 AS3352 TELEFONICA DE ESPANA S.A.U. 3.52ms from Madrid, ES
131.212.122.128 AS217 University of Minnesota 5.26ms from Minneapolis, US
140.248.223.32 AS54113 Fastly, Inc. 0.87ms from Montreal, CA
208.66.54.160 AS396304 Antigua Wireless ventures Ltd 0.96ms from New York City, US
187.57.59.240 AS27699 TELEFÔNICA BRASIL S.A 10.66ms from Osasco, BR
123.168.205.192 AS4134 CHINANET-BACKBONE 5.21ms from Qingdao, CN
183.105.150.80 AS4766 Korea Telecom 8.58ms from Seoul, KR
58.238.94.128 AS9318 SK Broadband Co Ltd 6.29ms from Seoul, KR
110.1.199.48 AS10013 FreeBit Co.,Ltd. 17.71ms from Tokyo, JP
153.208.96.176 AS4713 NTT DOCOMO BUSINESS,Inc. 2.92ms from Tokyo, JP
98.27.131.112 AS10796 Charter Communications Inc 10.43ms from Toronto, CA
197.15.217.144 AS37671 3S INF 11.50ms from Tunis, TN
58.54.167.64 AS4134 CHINANET-BACKBONE 6.42ms from Wuhan, CN
111.51.105.96 AS9808 China Mobile Communications Group Co., Ltd. 9.44ms from Xi'an, CN
120.53.120.240 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.74ms from Beijing, CN
130.110.208.0 AS31898 Oracle Corporation 0.40ms from Cardiff, GB
72.144.52.240 AS8075 Microsoft Corporation 0.20ms from Frankfurt am Main, DE
46.164.40.208 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.95ms from Ljubljana, SI

Traceroute

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

$
traceroute -a -n -q1 -f4 128.59.16.58
traceroute to 128.59.16.58 (128.59.16.58): 64 hops max, 52 byte packets
4 [AS174] 154.54.3.125 0.832 ms
5 [AS174] 154.54.84.214 1.008 ms
6 [AS174] 38.122.8.210 1.701 ms
7 [AS14] 128.59.255.5 0.947 ms
8 [AS14] 128.59.255.86 1.094 ms
9 [AS14] 128.59.16.58 1.081 ms
Measurement taken from IPinfo ProbeNet in New York City, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs