1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.173.0.0/16
  4. AS1312  | 128.173.0.0/16

128.173.0.0/16

AS1312  ·  Virginia Polytechnic Institute and State Univ.

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Summary

Country United States
Domain vt.edu
ASN AS1312
Registry ARIN
ID VA-TECH

WHOIS Details

NetHandle:      NET-128-173-0-0-1
OrgID:          VPISU
Parent:         NET-128-0-0-0-0
NetName:        VA-TECH
NetRange:       128.173.0.0 - 128.173.255.255
NetType:        allocation
Comment:        DMCA and copyright complaints to DMCA@vt.edu.
RegDate:        1986-10-21
Updated:        2021-12-14
Source:         ARIN


OrgID:          VPISU
OrgName:        Virginia Polytechnic Institute and State Univ.
CanAllocate:    
Street:         Communications Network Services
Street:         1770 Forecast Dr
City:           Blacksburg
State/Prov:     VA
Country:        US
PostalCode:     24061-0506
Comment:        DMCA and copyright complaints to DMCA@vt.edu.
RegDate:        1993-09-23
Updated:        2025-11-11
OrgAdminHandle: BEJ1-ARIN
OrgTechHandle:  ECL27-ARIN
OrgTechHandle:  PB123-ARIN
OrgAbuseHandle: VTOC-ARIN
OrgNOCHandle:   VTOC-ARIN
OrgRoutingHandle:   ECL27-ARIN
OrgRoutingHandle:   EJB12-ARIN
OrgRoutingHandle:   FOTED-ARIN
OrgRoutingHandle:   SADIN-ARIN
OrgDNSHandle:   ECL27-ARIN
Source:         ARIN


POCHandle:      BEJ1-ARIN
IsRole:         N
LastName:       Jones
FirstName:      Brian
Street:         1770 Forecast Drive
City:           Blacksburg
State/Prov:     VA
Country:        US
PostalCode:     24060
RegDate:        2010-10-05
Updated:        2024-12-15
OfficePhone:    +1-540-231-3930
Mailbox:        bjones@vt.edu
Source:         ARIN


POCHandle:      ECL27-ARIN
IsRole:         N
LastName:       Landgraf
FirstName:      Eric
Street:         1770 Forecast Dr.
City:           Blacksburg
State/Prov:     VA
Country:        US
PostalCode:     24061-0506
RegDate:        2019-08-01
Updated:        2025-08-15
OfficePhone:    +1-540-231-3892
Mailbox:        landgraf@vt.edu
Source:         ARIN


POCHandle:      PB123-ARIN
IsRole:         N
LastName:       Benchoff
FirstName:      Phil
Street:         Communications Network Services
Street:         1770 Forecast Dr
City:           Blacksburg
State/Prov:     VA
Country:        US
PostalCode:     24061-0506
RegDate:        1970-01-01
Updated:        2025-11-12
OfficePhone:    +1-540-231-6460
Mailbox:        benchoff@vt.edu
Source:         ARIN


POCHandle:      VTOC-ARIN
IsRole:         Y
LastName:       Virginia Tech Operations Center
FirstName:      
Street:         Network Infrastructure & Services
Street:         1770 Forecast Drive
City:           Blacksburg
State/Prov:     VA
Country:        US
PostalCode:     24061-0506
RegDate:        2004-03-25
Updated:        2025-01-21
OfficePhone:    +1-540-231-4357
OfficePhone:    +1-540-231-6020
OfficePhone:    +1-540-231-6780
Mailbox:        abuse@vt.edu
Mailbox:        nis-neo-g@vt.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
128.134.0.0/16 AS4766 Korea Telecom 65,536
128.193.0.0/16 AS4201 Oregon State University 65,536
128.174.0.0/16 AS38 University of Illinois 65,536
128.15.0.0/16 AS45 Lawrence Livermore National Laboratory 65,536
128.236.0.0/16 AS391 Air Force Systems Networking 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.202.0.0/16 AS391 Air Force Systems Networking 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.52.0.0/16 AS3 Massachusetts Institute of Technology 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.1.0.0/16 AS21859 Zenlayer Inc 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
128.43.0.0/16 AS3766 Shared Services Canada 65,536
128.194.0.0/16 AS3794 Texas A&M University 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.55.0.0/16 AS2936 ESnet 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
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 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
128.8.0.0/16 AS27 University of Maryland 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 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
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.84.0.0/16 AS26 Cornell University 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536

Hosted domains

There are 69 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.173.120.101 hokieclub.com 20
128.173.88.78 coolcuber.com 5
128.173.236.129 codepractice.org 4
128.173.236.93 genomerxiv.org 4
128.173.236.101 kurtluther.net 3
128.173.120.100 beahokie.com 2
128.173.88.40 gaurangnaik.com 2
128.173.88.104 hazinski.net 2
128.173.236.224 csgenome.org 2
128.173.224.27 waterid.org 1
128.173.94.110 asukax.top 1
128.173.236.202 idosoup.com 1
128.173.78.170 legacytreedata.org 1
128.173.188.200 assistiveroboticslab.com 1
128.173.125.153 metaverifiedsupport.net 1
128.173.236.227 stirthesoup.com 1
128.173.145.197 blacksburgbargolf.com 1
128.173.75.41 poachbuster.org 1
128.173.242.144 opendsa.org 1
128.173.121.40 hokiesportsinfo.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

5,686 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.173.45.129 AS1312 Virginia Polytechnic Institute and State Univ. 6.85ms from Ashburn, US
128.173.91.19 AS1312 Virginia Polytechnic Institute and State Univ. 6.49ms from Ashburn, US
128.173.140.132 AS1312 Virginia Polytechnic Institute and State Univ. 6.58ms from Ashburn, US
128.173.122.112 AS1312 Virginia Polytechnic Institute and State Univ. 6.53ms from Ashburn, US
128.173.123.220 AS1312 Virginia Polytechnic Institute and State Univ. 6.54ms from Ashburn, US
128.173.88.151 AS1312 Virginia Polytechnic Institute and State Univ. 6.48ms from Ashburn, US
128.173.41.154 AS1312 Virginia Polytechnic Institute and State Univ. 6.51ms from Ashburn, US
128.173.16.130 AS1312 Virginia Polytechnic Institute and State Univ. 6.59ms from Ashburn, US
128.173.167.215 AS1312 Virginia Polytechnic Institute and State Univ. 6.63ms from Ashburn, US
128.173.151.225 AS1312 Virginia Polytechnic Institute and State Univ. 6.74ms from Ashburn, US
128.173.17.18 AS1312 Virginia Polytechnic Institute and State Univ. 6.52ms from Ashburn, US
128.173.85.34 AS1312 Virginia Polytechnic Institute and State Univ. 6.65ms from Ashburn, US
128.173.127.218 AS1312 Virginia Polytechnic Institute and State Univ. 7.18ms from Ashburn, US
128.173.40.29 AS1312 Virginia Polytechnic Institute and State Univ. 6.46ms from Ashburn, US
128.173.18.155 AS1312 Virginia Polytechnic Institute and State Univ. 6.54ms from Ashburn, US
128.173.51.150 AS1312 Virginia Polytechnic Institute and State Univ. 6.58ms from Ashburn, US
128.173.94.17 AS1312 Virginia Polytechnic Institute and State Univ. 6.51ms from Ashburn, US
128.173.119.249 AS1312 Virginia Polytechnic Institute and State Univ. 6.57ms from Ashburn, US
128.173.44.245 AS1312 Virginia Polytechnic Institute and State Univ. 6.67ms from Ashburn, US
128.173.74.62 AS1312 Virginia Polytechnic Institute and State Univ. 6.55ms from Ashburn, US
128.173.48.196 AS1312 Virginia Polytechnic Institute and State Univ. 6.61ms from Ashburn, US
128.173.70.62 AS1312 Virginia Polytechnic Institute and State Univ. 6.53ms from Ashburn, US
128.173.24.11 AS1312 Virginia Polytechnic Institute and State Univ. 6.78ms from Ashburn, US
128.173.128.162 AS1312 Virginia Polytechnic Institute and State Univ. 6.63ms from Ashburn, US
128.173.109.181 AS1312 Virginia Polytechnic Institute and State Univ. 6.55ms from Ashburn, 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
168.220.160.224 AS398210 Lynches River Communications Inc 6.57ms from Atlanta, US
57.132.192.176 AS7459 Grande Communications Networks, LLC 5.97ms from Dallas, US
103.151.125.208 AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP 0.70ms from Hanoi, VN
20.205.47.160 AS8075 Microsoft Corporation 0.35ms from Hong Kong, HK
84.67.134.32 AS5378 Vodafone Limited 2.42ms from Manchester, GB
23.45.24.160 AS16625 Akamai Technologies, Inc. 0.16ms from Philadelphia, US
144.24.36.208 AS31898 Oracle Corporation 0.20ms from Phoenix, US
163.41.32.16 AS3701 University of Oregon 7.01ms from Portland, US
114.111.212.0 AS17857 SK Broadband Co Ltd 8.27ms from Seoul, KR
211.177.34.240 AS9318 SK Broadband Co Ltd 1.61ms from Seoul, KR
60.236.163.208 AS2518 BIGLOBE Inc. 7.55ms from Tokyo, JP
207.23.196.176 AS11105 Simon Fraser University 4.22ms from Vancouver, CA
185.236.156.0 AS43812 Elfimov Sergey Ivanovich PE 9.25ms from Yekaterinburg, RU
34.210.91.192 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
146.70.235.176 AS9009 M247 Europe SRL 0.13ms from Frankfurt am Main, DE
20.205.86.176 AS8075 Microsoft Corporation 0.43ms from Hong Kong, HK
51.49.47.80 AS16509 Amazon.com, Inc. 6.06ms from Madrid, ES
184.28.229.16 AS20940 Akamai International B.V. 0.14ms from Singapore, SG
196.184.150.32 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.48ms from Tunis, TN
94.183.0.0 AS31549 Aria Shatel PJSC 16.65ms from Yerevan, AM
20.4.214.144 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
179.15.143.80 AS27831 Colombia Móvil 15.85ms from Bogotá, CO
31.126.39.176 AS2856 British Telecommunications PLC 1.23ms from London, GB
62.35.235.80 AS5410 Bouygues Telecom SA 9.63ms from Marseille, FR
79.51.152.80 AS3269 Telecom Italia S.p.A. 1.43ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m10 128.173.102.5
traceroute to 128.173.102.5 (128.173.102.5): 10 hops max, 52 byte packets
1 [AS394896] 174.136.230.1 175.797 ms
2 *
3 [AS22549] 68.65.17.9 12.289 ms
4 [AS174] 38.122.46.65 9.744 ms
5 *
6 [AS1312] 198.82.1.142 27.083 ms
7 [AS1312] 198.82.149.97 26.906 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Durham, 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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