AS number details

AS40220

Virginia Polytechnic Institute and State Univ.  ·  vt.edu

United States

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AS40220 – Virginia Polytechnic Institute and State Univ.

Field Value
Country United States
Website vt.edu
Hosted domains 0
Number of IPv4 1,280
Number of IPv6 84,335,874,102,136,145,856,677,543,936
ASN type Education
Registry arin
Allocated 19 years ago on Aug 18, 2006
Updated 12 days ago on Nov 13, 2025

IP Ranges

Netblock Company Num of IPs
38.68.251.0/24 Virginia Tech 256
38.68.253.0/24 Virginia Tech 256
38.68.255.0/24 Virginia Tech 256
164.106.127.0/24 Virginia Community College System 256
192.122.175.0/24 Virginia Polytechnic Institute and State Univ. 256
Netblock Company
2607:b400::/32 Virginia Polytechnic Institute and State Univ.
2607:b400::/36 Virginia Polytechnic Institute and State Univ.
2001:468:c80::/41 University of Maryland
2001:468:cfe::/48 University of Maryland
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS40220
                                                OrgID:          AS40220
                                                ASName:         AS40220
                                                ASNumber:       AS40220
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 50 peers for this ASN.

Peers Name
AS10357 James Madison University
AS10490 Georgia Institute of Technology
AS11039 The George Washington University
AS11164 Internet2
AS11279 George Mason University
AS11537 Internet2
AS11975 The College of William and Mary
AS1201 Old Dominion University
AS1312 Virginia Polytechnic Institute and State Univ.
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS1411 Christopher Newport University
AS14537 Continent 8 LLC
AS16552 Tiggee LLC
AS16643 Virginia Commonwealth University
AS174 Cogent Communications, LLC
AS1828 Unitas Global
AS18403 FPT Telecom Company
AS18678 INTERNEXA S.A. E.S.P
AS19653 CTS Communications Corp
AS199524 G-Core Labs S.A.
AS20253 Qwilt Inc.
AS225 University of Virginia
AS24482 SG.GS
AS26499 Virginia Polytechnic Institute and State Univ.
AS293 ESnet
AS3140 The Thomas Jefferson High School for Science and Tech.
AS32590 Valve Corporation
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS398465 Rackdog, LLC
AS40151 Old Dominion University
AS40934 Fortinet Inc.
AS4181 TDS TELECOM
AS4826 Vocus Connect International Backbone
AS4922 Shenandoah Cable Television LLC
AS49544 i3D.net B.V
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS53446 Eastern Virginia Medical School
AS5405 Inter.link GmbH
AS57695 Misaka Network, Inc.
AS60171 AFR-IX TELECOM S.A.
AS6057 Administracion Nacional de Telecomunicaciones
AS6204 INTERKVM HOST SRL
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS8220 COLT Technology Services Group Limited
AS835 GoCodeIT Inc
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications, LLC
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are 9 downstreams for this ASN.

Downstreams Name
AS11279 George Mason University
AS11975 The College of William and Mary
AS1201 Old Dominion University
AS1312 Virginia Polytechnic Institute and State Univ.
AS1411 Christopher Newport University
AS16643 Virginia Commonwealth University
AS225 University of Virginia
AS26499 Virginia Polytechnic Institute and State Univ.
AS3140 The Thomas Jefferson High School for Science and Tech.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2001:468:cfe:3001::1 AS40220 Virginia Polytechnic Institute and State Univ. 1.13ms from Ashburn, US
38.68.253.29 AS40220 Virginia Polytechnic Institute and State Univ. 2.39ms from Ashburn, US
164.106.127.1 AS40220 Virginia Polytechnic Institute and State Univ. 1.00ms from Ashburn, US
2607:b400:fff:e030::f0 AS40220 Virginia Polytechnic Institute and State Univ. 1.07ms from Ashburn, US
38.68.251.1 AS40220 Virginia Polytechnic Institute and State Univ. 1.94ms from Ashburn, US
192.122.175.4 AS40220 Virginia Polytechnic Institute and State Univ. 0.85ms from Ashburn, US
38.68.255.55 AS40220 Virginia Polytechnic Institute and State Univ. 0.90ms 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
198.11.41.60 AS20115 Charter Communications LLC 0.74ms from Ashburn, US
179.51.102.108 AS263210 HV TELEVISION S.A.S 1.40ms from Bogota, CO
41.40.128.156 AS8452 TE-AS 5.60ms from Cairo, EG
50.31.186.188 AS23352 DEFT.COM 0.19ms from Chicago, US
206.255.164.60 AS1651 Cablelynx 16.45ms from Dallas, US
188.150.51.156 AS1257 Tele2 Sverige AB 1.09ms from Goeteborg, SE
121.11.102.76 AS4134 CHINANET-BACKBONE 1.98ms from Guangzhou, CN
62.211.18.124 AS3269 Telecom Italia S.p.A. 9.25ms from Milan, IT
46.237.63.124 AS12389 PJSC Rostelecom 16.86ms from Moscow, RU
58.160.101.76 AS1221 Telstra Limited 9.47ms from Perth, AU
67.20.101.172 AS46606 Unified Layer 1.94ms from Salt Lake City, US
119.64.223.124 AS17858 LG POWERCOMM 3.18ms from Seoul, KR
110.42.249.204 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.54ms from Shanghai, CN
119.74.46.76 AS9506 Singtel Fibre Broadband 1.29ms from Singapore, SG
74.137.186.188 AS10796 Charter Communications Inc 10.56ms from Columbus, US
2.203.7.188 AS3209 Vodafone GmbH 5.81ms from Duesseldorf, DE
79.251.119.156 AS3320 Deutsche Telekom AG 9.82ms from Frankfurt am Main, DE
187.211.49.188 AS8151 UNINET 1.15ms from Guadalajara, MX
113.235.93.44 AS4837 CHINA UNICOM China169 Backbone 9.28ms from Liaoyang, CN
46.90.195.124 AS3320 Deutsche Telekom AG 2.62ms from Nuernberg, DE
112.69.117.92 AS17511 OPTAGE Inc. 1.85ms from Osaka, JP
206.248.81.60 AS14638 Liberty Communications of Puerto Rico LLC 0.95ms from San Juan, PR
106.14.186.204 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.68ms from Shanghai, CN
52.221.123.44 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
62.69.159.140 AS47527 DLX A/S 1.91ms from Skanderborg, DK

Traceroute

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

$
traceroute -a -n -q1 38.68.251.254
traceroute to 38.68.251.254 (38.68.251.254): 64 hops max, 52 byte packets
2 *
3 [AS174] 154.54.47.21 1.014 ms
4 [AS174] 38.127.193.146 1.211 ms
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS40220 at robtex.

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