1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.5.0.0/16
  4. AS14  | 192.5.43.0/24

192.5.43.0/24

AS14  ·  Columbia University

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Summary

Country United States
Domain columbia.edu
ASN AS14
Registry ARIN
ID CUCSNET

WHOIS Details

NetHandle:      NET-192-5-43-0-1
OrgID:          COLUMB
Parent:         NET-192-0-0-0-0
NetName:        CUCSNET
NetRange:       192.5.43.0 - 192.5.43.255
NetType:        allocation
RegDate:        1983-10-10
Updated:        2021-12-14
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 192.5.0.0/16

Range ASN Company Num of IPs
192.5.4.0/23 AS3557 Internet Systems Consortium, Inc. 512
192.5.208.0/24 AS10961 Boston University 256
192.5.50.0/24 AS2841 Chalmers University of Technology 256
192.5.207.0/24 AS111 Boston University 256
192.5.215.0/24 AS11279 George Mason University 256
192.5.73.0/24 AS11978 Vegas.com, LLC 256
192.5.48.0/24 AS17 Purdue University 256
192.5.219.0/24 AS12148 Clemson University 256
192.5.97.0/24 AS1267 256
192.5.221.0/24 AS16778 Cook Children's Health Care System 256
192.5.101.0/24 AS17 Purdue University 256
192.5.102.0/24 AS17 Purdue University 256
192.5.40.0/24 AS17 Purdue University 256
192.5.46.0/24 AS12081 Greenheck Fan 256
192.5.91.0/24 AS17 Purdue University 256
192.5.12.0/24 AS17055 University of Utah 256
192.5.66.0/24 AS1742 Harvard University 256
192.5.8.0/24 AS19 Leidos, Inc. 256
192.5.53.0/24 AS20 University of Rochester 256
192.5.14.0/24 AS21 The RAND Corporation 256
192.5.18.0/24 AS22238 DoD Network Information Center 256
192.5.7.0/24 AS22255 Allegheny-Singer Research Institute 256
192.5.134.0/24 AS243 L3Harris Technologies, Inc. 256
192.5.163.0/24 AS243 L3Harris Technologies, Inc. 256
192.5.213.0/24 AS243 L3Harris Technologies, Inc. 256
192.5.216.0/24 AS2511 Nippon Telegraph and Telephone Corporation 256
192.5.38.0/24 AS264 SRI International 256
192.5.67.0/24 AS264 SRI International 256
192.5.41.0/24 AS27064 Navy Network Information Center (NNIC) 256
192.5.206.0/24 AS111 Boston University 256
192.5.241.0/24 AS29797 SEI Investments Developments, INC 256
192.5.19.0/24 AS299 University of California, Irvine 256
192.5.15.0/24 AS32064 American University 256
192.5.109.0/24 AS32666 Case Western Reserve University 256
192.5.110.0/24 AS32666 Case Western Reserve University 256
192.5.113.0/24 AS32666 Case Western Reserve University 256
192.5.51.0/24 AS32831 Roswell Park Cancer Institute 256
192.5.104.0/24 AS33154 Westmoreland County Community College 256
192.5.166.0/24 AS3431 General Atomics 256
192.5.89.0/24 AS10578 Harvard University 256
192.5.3.0/24 AS35960 City of Beverly Hills 256
192.5.31.0/24 AS3925 iStreet Solutions 256
192.5.222.0/24 AS393281 City of Huntington Beach 256
192.5.106.0/24 AS393412 Monotype Imaging Inc 256
192.5.49.0/24 AS394852 Arizona Water Company 256
192.5.6.0/24 AS396547 VeriSign Global Registry Services 256
192.5.6.0/24 AS396547 VeriSign Global Registry Services 256
192.5.6.0/24 AS396547 VeriSign Global Registry Services 256
192.5.143.0/24 AS103 Northwestern University 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
192.5.43.246 AS14 Columbia University 6.14ms 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
2.87.31.184 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.74ms from Athens, GR
184.82.165.248 AS133481 AIS Fibre 8.99ms from Bangkok, TH
186.155.210.168 AS19429 ETB - Colombia 0.91ms from Bogota, CO
162.120.3.104 AS199524 G-Core Labs S.A. 0.10ms from Frankfurt am Main, DE
171.229.244.40 AS7552 Viettel Group 1.25ms from Hanoi, VN
70.117.200.152 AS11427 Charter Communications Inc 14.25ms from Houston, US
46.25.249.104 AS12430 VODAFONE ESPANA S.A.U. 14.54ms from Madrid, ES
223.82.82.72 AS56045 China Mobile communications corporation 4.09ms from Nanchang, CN
193.250.146.120 AS3215 Orange S.A. 13.43ms from Paris, FR
181.175.192.136 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 1.16ms from Quito, EC
32.192.196.184 AS14618 Amazon.com, Inc. 0.40ms from Reston, US
40.72.183.104 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 3.27ms from Shanghai, CN
20.210.28.136 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
23.60.179.232 AS16625 Akamai Technologies, Inc. 0.10ms from Toronto, CA
20.85.192.152 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
94.65.101.184 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.14ms from Athens, GR
76.215.138.200 AS7018 AT&T Enterprises, LLC 3.87ms from Atlanta, US
120.10.89.120 AS4837 CHINA UNICOM China169 Backbone 6.88ms from Beijing, CN
101.75.39.184 AS4837 CHINA UNICOM China169 Backbone 9.13ms from Beijing, CN
79.215.210.120 AS3320 Deutsche Telekom AG 4.07ms from Berlin, DE
170.23.0.136 AS7979 Servers.com, Inc. 0.17ms from Dallas, US
43.100.118.88 AS45102 Alibaba (US) Technology Co., Ltd. 1.33ms from Hong Kong, HK
14.41.141.88 AS4766 Korea Telecom 4.38ms from Incheon, KR
178.198.131.72 AS3303 Swisscom (Switzerland) Ltd 0.85ms from Lausanne, CH
109.147.132.56 AS2856 British Telecommunications PLC 4.02ms from London, GB

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.

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