1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.12.0.0/16
  4. AS32  | 128.12.0.0/16

128.12.0.0/16

AS32  ·  Stanford University

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Summary

Country United States
Domain stanford.edu
ASN AS32
Registry ARIN
ID SU-NET

WHOIS Details

NetHandle:      NET-128-12-0-0-1
OrgID:          STANFO-Z
Parent:         NET-128-0-0-0-0
NetName:        SU-NET
NetRange:       128.12.0.0 - 128.12.255.255
NetType:        allocation
RegDate:        1983-02-24
Updated:        2023-09-14
Source:         ARIN


OrgID:          STANFO-Z
OrgName:        Stanford University
CanAllocate:    
Street:         241 Panama Street
Street:         Pine Hall, room 125
City:           Stanford
State/Prov:     CA
Country:        US
PostalCode:     94305-4102
RegDate:        2010-01-05
Updated:        2024-08-28
OrgAdminHandle: MURRA385-ARIN
OrgTechHandle:  LAUER30-ARIN
OrgTechHandle:  MURRA385-ARIN
OrgTechHandle:  RR959-ARIN
OrgTechHandle:  TINGL2-ARIN
OrgAbuseHandle: ABUSE4906-ARIN
Source:         ARIN


POCHandle:      MURRA385-ARIN
IsRole:         N
LastName:       Murray
FirstName:      Paul
Street:         241 Panama Street
City:           Stanford
State/Prov:     CA
Country:        US
PostalCode:     94305
RegDate:        2019-09-24
Updated:        2025-09-29
OfficePhone:    +1-650-725-7710
Mailbox:        pmurray@stanford.edu
Source:         ARIN


POCHandle:      ABUSE4906-ARIN
IsRole:         Y
LastName:       Abuse Reporting
FirstName:      
Street:         241 Panama Street
Street:         Pine Hall
City:           Stanford
State/Prov:     CA
Country:        US
PostalCode:     94305-4102
RegDate:        2014-11-08
Updated:        2025-06-26
OfficePhone:    +1-650-723-3352
Mailbox:        abuse@stanford.edu
Source:         ARIN


POCHandle:      LAUER30-ARIN
IsRole:         N
LastName:       Lau
FirstName:      Ernest
Street:         241 Panama Street
Street:         Pine Hall Room 167
City:           Stanford
State/Prov:     CA
Country:        US
PostalCode:     94035
RegDate:        2024-08-28
Updated:        2024-08-28
OfficePhone:    +1-650-723-9191
Mailbox:        ernestl@stanford.edu
Source:         ARIN


POCHandle:      RR959-ARIN
IsRole:         N
LastName:       Roberts
FirstName:      Rosalea
Street:         241 Panama Street
Street:         Pine Hall, room 135D
City:           Stanford
State/Prov:     CA
Country:        US
PostalCode:     94305-4102
RegDate:        2001-03-20
Updated:        2019-09-13
OfficePhone:    +1-650-723-3352
Mailbox:        lea.roberts@stanford.edu
Source:         ARIN


POCHandle:      TINGL2-ARIN
IsRole:         N
LastName:       Tingley
FirstName:      Stephen
Street:         241 Panama Street
City:           Stanford
State/Prov:     CA
Country:        US
PostalCode:     94305
RegDate:        2013-10-07
Updated:        2023-07-12
OfficePhone:    +1-650-725-3790
Mailbox:        tingley@stanford.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.60.0.0/16 AS48 Navy Network Information Center (NNIC) 65,536
128.38.0.0/16 AS37 Navy Network Information Center (NNIC) 65,536
128.36.0.0/16 AS29 Yale University 65,536
128.115.0.0/16 AS45 Lawrence Livermore National Laboratory 65,536
128.43.0.0/16 AS3766 Shared Services Canada 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.205.0.0/16 AS3685 State University of New York at Buffalo 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.190.0.0/16 AS367 Headquarters, USAISC 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
128.100.0.0/16 AS239 University of Toronto 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.255.0.0/16 AS3676 University of Iowa 65,536
128.84.0.0/16 AS26 Cornell University 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
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.192.0.0/16 AS36441 University of Georgia 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 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
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.246.0.0/16 AS209781 BASF Digital Solutions GmbH 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.231.0.0/16 AS3527 National Institutes of Health 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536

Hosted domains

There are 9 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.12.132.33 knegjens.net 2
128.12.122.132 korpus.fit 2
128.12.14.97 catgirl.to 1
128.12.88.101 swensonphoto.com 1
128.12.36.2 modesitt.me 1
128.12.245.132 catalyst-project.org 1
128.12.168.143 ianfang.net 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

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

IP Address ASN Details
128.12.134.103 AS32 Stanford University 1.64ms from San Jose, US
128.12.223.231 AS32 Stanford University 1.57ms from San Jose, US
128.12.238.1 AS32 Stanford University 1.46ms from San Jose, US
128.12.50.200 AS32 Stanford University 1.42ms from San Jose, US
128.12.42.1 AS32 Stanford University 1.41ms from Fremont, US
128.12.8.129 AS32 Stanford University 1.16ms from San Jose, US
128.12.165.227 AS32 Stanford University 1.56ms from San Jose, US
128.12.15.224 AS32 Stanford University 1.58ms from San Jose, US
128.12.20.1 AS32 Stanford University 1.58ms from Fremont, US
128.12.32.1 AS32 Stanford University 1.28ms from San Jose, US
128.12.9.65 AS32 Stanford University 1.33ms from San Jose, US
128.12.222.5 AS32 Stanford University 1.41ms from Fremont, US
128.12.202.1 AS32 Stanford University 1.40ms from San Jose, US
128.12.11.129 AS32 Stanford University 1.32ms from San Jose, US
128.12.80.1 AS32 Stanford University 1.36ms from Fremont, US
128.12.88.1 AS32 Stanford University 1.81ms from Fremont, US
128.12.200.1 AS32 Stanford University 1.33ms from San Jose, US
128.12.168.31 AS32 Stanford University 1.45ms from San Jose, US
128.12.28.198 AS32 Stanford University 1.60ms from Fremont, US
128.12.130.1 AS32 Stanford University 1.50ms from Fremont, US
128.12.160.1 AS32 Stanford University 1.32ms from Fremont, US
128.12.10.129 AS32 Stanford University 1.42ms from San Jose, US
128.12.13.129 AS32 Stanford University 1.40ms from San Jose, US
128.12.122.1 AS32 Stanford University 1.38ms from San Jose, US
128.12.124.1 AS32 Stanford University 1.30ms from San Jose, 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
44.232.71.64 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
14.226.148.48 AS45899 VNPT Corp 7.71ms from Da Nang, VN
213.185.73.240 AS9063 VSE NET GmbH 8.90ms from Frankfurt am Main, DE
183.161.227.160 AS4134 CHINANET-BACKBONE 10.45ms from Huai'an, CN
188.230.235.48 AS34779 T-2, d.o.o. 1.25ms from Ljubljana, SI
82.13.142.64 AS5089 Virgin Media Limited 8.46ms from London, GB
185.226.171.224 AS205718 ALCORT INGENIERIA Y ASESORIA S.L. 5.84ms from Madrid, ES
126.153.249.128 AS17676 SoftBank Corp. 4.14ms from Osaka, JP
3.80.60.208 AS14618 Amazon.com, Inc. 0.50ms from Reston, US
158.180.169.224 AS54253 Oracle Corporation 7.50ms from Rome, IT
106.105.249.176 AS18049 Taiwan Infrastructure Network Technologie 4.56ms from Taipei, TW
64.236.46.0 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
72.157.44.128 AS6389 AT&T Enterprises, LLC 0.83ms from Durham, US
14.234.14.64 AS45899 VNPT Corp 6.57ms from Ho Chi Minh City, VN
83.38.120.80 AS3352 TELEFONICA DE ESPANA S.A.U. 1.65ms from Madrid, ES
92.223.6.160 AS210756 EdgeCenter LLC 0.23ms from Moscow, RU
66.235.50.80 AS11404 Wave Broadband 6.35ms from Seattle, US
175.125.98.208 AS9318 SK Broadband Co Ltd 5.14ms from Seoul, KR
94.145.230.192 AS9158 Telenor A/S 6.06ms from Skanderborg, DK
104.169.133.0 AS5650 Frontier Communications of America, Inc. 13.36ms from Ashburn, US
79.254.93.80 AS3320 Deutsche Telekom AG 4.63ms from Berlin, DE
73.143.201.224 AS7922 Comcast Cable Communications, LLC 9.84ms from Boston, US
191.217.197.96 AS8167 V tal 1.59ms from Brasilia, BR
210.185.119.112 AS7545 TPG Telecom Limited 1.76ms from Brisbane, AU
61.140.19.16 AS4134 CHINANET-BACKBONE 2.06ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 128.12.56.69
traceroute to 128.12.56.69 (128.12.56.69): 11 hops max, 52 byte packets
4 [AS3356] 4.15.122.46 146.555 ms
5 [AS2152] 137.164.11.81 146.179 ms
6 [AS2152] 137.164.23.145 146.552 ms
7 [AS32] 171.66.252.45 147.389 ms
8 [AS32] 171.66.252.34 146.527 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

What are IP address ranges?

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