1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.112.0.0/16
  4. AS88  | 128.112.0.0/16

128.112.0.0/16

AS88  ·  Princeton University

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Summary

Country United States
Domain princeton.edu
ASN AS88
Registry ARIN
ID PRINCETON

WHOIS Details

NetHandle:      NET-128-112-0-0-1
OrgID:          PRNU-Z
Parent:         NET-128-0-0-0-0
NetName:        PRINCETON
NetRange:       128.112.0.0 - 128.112.255.255
NetType:        allocation
RegDate:        1986-02-24
Updated:        2022-05-26
Source:         ARIN


OrgID:          PRNU-Z
OrgName:        Princeton University
CanAllocate:    
Street:         OIT Network Switching and Routing
Street:         701 Carnegie Center, Suite 301
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2020-06-01
Updated:        2021-09-16
OrgAdminHandle: CINN-ARIN
OrgTechHandle:  CINN-ARIN
OrgAbuseHandle: ABUSE16-ARIN
OrgNOCHandle:   ONS1-ARIN
Source:         ARIN


POCHandle:      ONS1-ARIN
IsRole:         Y
LastName:       OIT Network Systems
FirstName:      
Street:         OIT Network Switching and Routing
Street:         701 Carnegie Center, Suite 301
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2003-12-09
Updated:        2025-03-18
OfficePhone:    +1-609-258-4555
Mailbox:        networking@princeton.edu
Source:         ARIN


POCHandle:      ABUSE16-ARIN
IsRole:         Y
LastName:       OIT Response Team
FirstName:      
Street:         Princeton University
Street:         701 Carnegie Center, Suite 302
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2002-08-28
Updated:        2025-09-16
OfficePhone:    +1-609-258-4357
Mailbox:        abuse@princeton.edu
Source:         ARIN


POCHandle:      CINN-ARIN
IsRole:         Y
LastName:       Contact for Internet numbers and names
FirstName:      
Street:         OIT Network Switching and Routing
Street:         701 Carnegie Center, Suite 301
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2010-04-28
Updated:        2025-03-18
OfficePhone:    +1-609-258-4555
Mailbox:        netipam@princeton.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
128.194.0.0/16 AS3794 Texas A&M University 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.231.0.0/16 AS3527 National Institutes of Health 65,536
128.52.0.0/16 AS3 Massachusetts Institute of Technology 65,536
128.29.0.0/16 AS35 The MITRE Corporation 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.195.0.0/16 AS299 University of California, Irvine 65,536
128.200.0.0/16 AS299 University of California, Irvine 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.84.0.0/16 AS26 Cornell University 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.249.0.0/16 AS302 Baylor College of Medicine 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.36.0.0/16 AS29 Yale University 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 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
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
128.246.0.0/16 AS209781 BASF Digital Solutions GmbH 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.18.0.0/16 AS264 SRI International 65,536

Hosted domains

There are 47 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.112.136.67 planet-lab.org 13
128.112.102.222 globalseismographicnetwork.org 6
128.112.26.38 hatsouth.org 5
128.112.203.146 pcdm.org 3
128.112.26.46 hatpi.net 3
128.112.102.166 hydro-generation.org 2
128.112.117.91 pentaconhq.com 2
128.112.172.142 nycitynoise.com 2
128.112.136.61 chaluli-murphy.com 1
128.112.144.182 nuclear-statements.org 1
128.112.20.183 bror.us 1
128.112.116.251 genomine.org 1
128.112.102.36 chlamylibrary.org 1
128.112.201.102 fpul.org 1
128.112.33.147 sunshein.net 1
128.112.7.145 princeton.systems 1
128.112.26.37 hatsurveys.net 1
128.112.116.112 pentaconhq.net 1
128.112.17.143 shap1.ro 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

1,633 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.112.56.11 AS88 Princeton University 2.82ms from Secaucus, US
128.112.53.236 AS88 Princeton University 2.85ms from Secaucus, US
128.112.46.162 AS88 Princeton University 2.92ms from Secaucus, US
128.112.48.13 AS88 Princeton University 2.72ms from Secaucus, US
128.112.2.253 AS88 Princeton University 2.47ms from Secaucus, US
128.112.28.108 AS88 Princeton University 2.82ms from Secaucus, US
128.112.41.152 AS88 Princeton University 2.97ms from Secaucus, US
128.112.29.177 AS88 Princeton University 2.79ms from Secaucus, US
128.112.1.175 AS88 Princeton University 2.65ms from Secaucus, US
128.112.20.225 AS88 Princeton University 2.89ms from Secaucus, US
128.112.21.1 AS88 Princeton University 2.92ms from Secaucus, US
128.112.37.77 AS88 Princeton University 3.13ms from Secaucus, US
128.112.76.75 AS88 Princeton University 2.77ms from Secaucus, US
128.112.18.223 AS88 Princeton University 2.72ms from Secaucus, US
128.112.74.59 AS88 Princeton University 3.04ms from Secaucus, US
128.112.50.213 AS88 Princeton University 2.86ms from Secaucus, US
128.112.49.231 AS88 Princeton University 2.90ms from Secaucus, US
128.112.73.93 AS88 Princeton University 2.93ms from New York City, US
128.112.38.187 AS88 Princeton University 2.95ms from Secaucus, US
128.112.24.221 AS88 Princeton University 2.87ms from Secaucus, US
128.112.25.196 AS88 Princeton University 2.83ms from Secaucus, US
128.112.40.37 AS88 Princeton University 2.65ms from Secaucus, US
128.112.33.235 AS88 Princeton University 2.86ms from Secaucus, US
128.112.34.93 AS88 Princeton University 2.70ms from Secaucus, US
128.112.26.41 AS88 Princeton University 2.83ms from Secaucus, 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
197.202.210.112 AS36947 Telecom Algeria 14.76ms from Algiers, DZ
94.68.34.240 AS6799 Ote SA (Hellenic Telecommunications Organisation) 11.27ms from Athens, GR
156.196.245.224 AS8452 TE-AS 4.66ms from Cairo, EG
20.29.73.144 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
180.94.173.144 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.94ms from Hong Kong, HK
196.40.187.48 AS37150 Xnet Internet Services (Pty) Ltd 1.67ms from Johannesburg, ZA
85.139.198.144 AS2860 NOS COMUNICACOES, S.A. 6.06ms from Lisbon, PT
79.22.46.64 AS3269 Telecom Italia S.p.A. 5.26ms from Milan, IT
115.212.79.0 AS4134 CHINANET-BACKBONE 7.38ms from Ningbo, CN
190.219.196.96 AS18809 Cable Onda 14.79ms from Panama, PA
80.234.121.16 AS12389 PJSC Rostelecom 0.61ms from Samara, RU
175.241.26.64 AS4766 Korea Telecom 6.32ms from Seoul, KR
72.39.110.80 AS7992 Cogeco Connexion Inc. 11.29ms from Toronto, CA
70.118.216.32 AS11427 Charter Communications Inc 15.86ms from Dallas, US
46.20.238.112 AS20860 IOMART CLOUD SERVICES LIMITED 5.71ms from London, GB
88.189.9.80 AS12322 Free SAS 14.00ms from Paris, FR
13.65.78.80 AS8075 Microsoft Corporation 0.25ms from San Antonio, US
45.159.151.96 AS201691 Fannavari Etelaate Samane Kavoshgar Ide Ltd. 16.30ms from Yerevan, AM
192.235.106.128 AS36086 Telx 0.43ms from Chicago, US
204.206.4.192 AS7421 Sprint 0.69ms from Chicago, US
2.167.18.144 AS3320 Deutsche Telekom AG 14.38ms from Frankfurt am Main, DE
134.238.74.240 AS394089 Google LLC 0.88ms from Frankfurt am Main, DE
79.208.164.160 AS3320 Deutsche Telekom AG 2.20ms from Hamburg, DE
109.229.114.224 AS49136 Telecommunication networks Ltd 0.55ms from Samara, RU
218.148.122.48 AS4766 Korea Telecom 1.30ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m11 128.112.59.28
traceroute to 128.112.59.28 (128.112.59.28): 11 hops max, 52 byte packets
2 *
5 [AS11164] 198.71.47.99 7.375 ms
6 [] 172.96.130.54 18.994 ms
7 [AS88] 204.153.48.2 6.61 ms
8 [AS88] 128.112.12.9 7.085 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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.

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