1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.84.0.0/16
  4. AS26  | 128.84.0.0/16

128.84.0.0/16

AS26  ·  Cornell University

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Summary

Country United States
Domain cornell.edu
ASN AS26
Registry ARIN
ID CORNELL-NET

WHOIS Details

NetHandle:      NET-128-84-0-0-1
OrgID:          CORNEL
Parent:         NET-128-0-0-0-0
NetName:        CORNELL-NET
NetRange:       128.84.0.0 - 128.84.255.255
NetType:        allocation
RegDate:        1985-05-29
Updated:        2025-03-27
TechHandle:     MULDO2-ARIN
AbuseHandle:    NOC33962-ARIN
Source:         ARIN


OrgID:          CORNEL
OrgName:        Cornell University
CanAllocate:    
Street:         Cornell Information Technologies
Street:         757 Rhodes Hall
City:           Ithaca
State/Prov:     NY
Country:        US
PostalCode:     14853
RegDate:        1984-08-10
Updated:        2025-03-27
OrgAdminHandle: MULDO2-ARIN
OrgTechHandle:  BRADL365-ARIN
OrgTechHandle:  MULDO2-ARIN
OrgAbuseHandle: NOC33962-ARIN
Source:         ARIN


POCHandle:      BRADL365-ARIN
IsRole:         N
LastName:       Bradley
FirstName:      Scott
Street:         136 Hoy Road
Street:         Rhodes Hall Room 700
City:           Ithaca
State/Prov:     NY
Country:        US
PostalCode:     14853
RegDate:        2024-09-13
Updated:        2025-09-15
OfficePhone:    +1-607-255-2626
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NOC33962-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         757 Rhodes Hall
Street:         136 Hoy Road
City:           Ithaca
State/Prov:     NY
Country:        US
PostalCode:     14853
RegDate:        2025-03-27
Updated:        2025-03-27
OfficePhone:    +1-607-255-5500
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MULDO2-ARIN
IsRole:         N
LastName:       Muldoon
FirstName:      Trent
Street:         705 Rhodes Hall
Street:         136 Hoy Road
City:           Ithaca
State/Prov:     NY
Country:        US
PostalCode:     14850
RegDate:        2022-03-28
Updated:        2024-09-03
OfficePhone:    +1-607-255-2245
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.139.0.0/16 AS378 IUCC - Israel InterUniversity Computation Center 65,536
128.214.0.0/16 AS1741 CSC - Tieteen tietotekniikan keskus Oy 65,536
128.6.0.0/16 AS46 Rutgers, The State University 65,536
128.200.0.0/16 AS299 University of California, Irvine 65,536
128.231.0.0/16 AS3527 National Institutes of Health 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.198.0.0/16 AS396425 University of Colorado, Colorado Springs 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.195.0.0/16 AS299 University of California, Irvine 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.163.0.0/16 AS396261 University of Kentucky 65,536
128.36.0.0/16 AS29 Yale University 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.83.0.0/16 AS18 University of Texas at Austin 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.117.0.0/16 AS194 National Center for Atmospheric Research 65,536
128.4.0.0/16 AS2 University of Delaware 65,536
128.151.0.0/16 AS20 University of Rochester 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.174.0.0/16 AS38 University of Illinois 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.87.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
128.14.0.0/16 AS21859 Zenlayer Inc 65,536
128.103.0.0/16 AS1742 Harvard University 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.249.0.0/16 AS302 Baylor College of Medicine 65,536
128.124.0.0/16 AS21497 PrJSC VF UKRAINE 65,536
128.22.0.0/16 AS17511 OPTAGE Inc. 65,536
128.3.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.27.0.0/16 AS17511 OPTAGE Inc. 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.101.0.0/16 AS217 University of Minnesota 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.62.0.0/16 AS18 University of Texas at Austin 65,536
128.1.0.0/16 AS21859 Zenlayer Inc 65,536

Hosted domains

There are 49 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.84.180.245 pathogentracker.net 15
128.84.154.7 infertilitygenetics.org 4
128.84.21.199 linformer.com 3
128.84.40.89 yeastepigenome.org 2
128.84.57.8 rimonbarr.com 2
128.84.154.6 yulab.info 2
128.84.234.245 innaz.com 2
128.84.126.249 sambeta.org 1
128.84.167.201 hongbozhang.me 1
128.84.3.204 ipta4gw.org 1
128.84.40.243 pegr.org 1
128.84.180.163 butterflygenome.org 1
128.84.48.137 cuauv.org 1
128.84.40.105 lungspatialdb.com 1
128.84.178.125 arisc.org 1
128.84.40.121 t1dspatialomics.com 1
128.84.41.80 heartomicsdb.com 1
128.84.202.180 riseoftherenminbi.com 1
128.84.90.15 ddlee.org 1
128.84.44.187 ximg-chess.org 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

1,149 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.84.12.23 AS26 Cornell University 6.91ms from New York City, US
128.84.18.1 AS26 Cornell University 8.73ms from New York City, US
128.84.29.212 AS26 Cornell University 6.18ms from New York City, US
128.84.5.1 AS26 Cornell University 10.41ms from New York City, US
128.84.3.37 AS26 Cornell University 6.42ms from New York City, US
128.84.30.1 AS26 Cornell University 9.00ms from Piscataway, US
128.84.1.10 AS26 Cornell University 7.51ms from Newark, US
128.84.25.65 AS26 Cornell University 8.00ms from New York City, US
128.84.23.3 AS26 Cornell University 7.56ms from New York City, US
128.84.24.1 AS26 Cornell University 8.74ms from Secaucus, US
128.84.21.203 AS26 Cornell University 6.75ms from New York City, US
128.84.17.33 AS26 Cornell University 6.51ms from New York City, US
128.84.28.129 AS26 Cornell University 7.99ms from New York City, US
128.84.20.1 AS26 Cornell University 10.36ms from New York City, US
128.84.27.1 AS26 Cornell University 7.85ms from Piscataway, US
128.84.6.162 AS26 Cornell University 6.34ms from New York City, US
128.84.31.1 AS26 Cornell University 9.12ms from Piscataway, US
128.84.8.1 AS26 Cornell University 8.18ms from Piscataway, US
128.84.16.1 AS26 Cornell University 7.92ms from Piscataway, US
128.84.26.1 AS26 Cornell University 7.90ms from Piscataway, US
128.84.22.1 AS26 Cornell University 8.13ms from New York City, US
128.84.0.225 AS26 Cornell University 7.53ms from New York City, US
128.84.7.140 AS26 Cornell University 6.44ms from New York City, US
128.84.2.5 AS26 Cornell University 6.38ms from New York City, US
128.84.4.52 AS26 Cornell University 7.33ms 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
197.164.75.32 AS24863 Link Egypt (Link.NET) 10.81ms from Cairo, EG
140.31.143.224 AS668 United States Department of Defense (DoD) 4.21ms from Chicago, US
174.45.132.192 AS33588 Charter Communications LLC 8.01ms from Greenwood Village, US
98.57.140.128 AS7922 Comcast Cable Communications, LLC 8.04ms from Houston, US
5.164.213.176 AS42682 JSC "ER-Telecom Holding" 6.28ms from Moscow, RU
74.65.175.64 AS11351 Charter Communications Inc 16.22ms from New York City, US
180.196.18.144 AS18126 Chubu Telecommunications Company, Inc. 4.33ms from Osaka, JP
112.240.85.96 AS4837 CHINA UNICOM China169 Backbone 4.31ms from Qingdao, CN
92.61.66.224 AS12389 PJSC Rostelecom 1.22ms from Saint Petersburg, RU
75.253.144.16 AS6167 Verizon Business 10.65ms from Seattle, US
222.116.56.224 AS4766 Korea Telecom 10.47ms from Seoul, KR
118.236.2.192 AS2527 Sony Network Communications Inc. 2.15ms from Tokyo, JP
90.152.147.144 AS8562 A1 Telekom Austria AG 10.63ms from Vienna, AT
123.55.143.32 AS4134 CHINANET-BACKBONE 6.01ms from Zhengzhou, CN
191.110.240.32 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 19.24ms from Bogota, CO
2.17.0.144 AS16625 Akamai Technologies, Inc. 0.14ms from Copenhagen, DK
92.73.198.0 AS3209 Vodafone GmbH 5.50ms from Frankfurt am Main, DE
195.147.108.128 AS5413 Wavenet Limited 7.64ms from London, GB
34.186.209.144 AS396982 Google LLC 0.12ms from Montreal, CA
219.101.231.112 AS17676 SoftBank Corp. 4.78ms from Osaka, JP
4.211.202.16 AS8075 Microsoft Corporation 0.33ms from Paris, FR
108.225.210.0 AS7018 AT&T Enterprises, LLC 6.52ms from Redding, US
112.223.62.96 AS3786 LG DACOM Corporation 1.46ms from Seoul, KR
119.213.120.96 AS4766 Korea Telecom 5.47ms from Seoul, KR
45.185.155.128 AS269386 DIULIANE GOES CORREA COBRANCAS 6.78ms from Vinhedo, BR

Traceroute

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

$
traceroute -a -n -q1 128.84.238.1
traceroute to 128.84.238.1 (128.84.238.1): 64 hops max, 52 byte packets
1 [AS32244] 67.225.188.2 0.802 ms
4 [AS32244] 209.59.157.17 21.946 ms
6 *
7 *
8 [AS6939] 184.104.196.82 27.433 ms
10 [AS13536] 66.152.97.42 30.163 ms
11 [AS13536] 66.152.97.180 30.257 ms
12 [AS13536] 209.94.127.10 35.014 ms
13 [AS26] 132.236.222.9 35.017 ms
14 [AS26] 132.236.222.39 35.853 ms
15 [AS26] 128.84.238.1 49.388 ms
Measurement taken from IPinfo ProbeNet in Lansing, US
On

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