Autonomous System details

AS1312

Virginia Polytechnic Institute and State Univ.  ·  vt.edu

United States

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AS1312 – Virginia Polytechnic Institute and State Univ.

Field Value
Country United States
Website vt.edu
Hosted domains 202
IPv4 addresses 147,968
IPv6 addresses 332,454,600,394,023,024,600,000,000
ASN type Education
Registry arin
Allocated 35 years ago on Jul 19, 1991
Updated 5 months ago on Nov 13, 2025

IP Ranges

Netblock Company Num of IPs
128.173.0.0/16 Virginia Polytechnic Institute and State Univ. 65,536
198.82.0.0/16 Virginia Polytechnic Institute and State Univ. 65,536
45.3.64.0/18 Virginia Polytechnic Institute and State Univ. 16,384
192.70.187.0/24 Virginia Polytechnic Institute and State Univ. 256
192.122.175.0/24 Virginia Polytechnic Institute and State Univ. 256
198.82.247.0/24 Virginia Polytechnic Institute and State Univ. 256
Netblock Company
2607:b400::/40 Virginia Polytechnic Institute and State Univ.
2001:468:ce0::/44 University of Maryland
2001:468:c80::/48 University of Maryland
2607:b400:a00::/48 Virginia Polytechnic Institute and State Univ.
2607:b400:a02::/48 Virginia Polytechnic Institute and State Univ.
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WHOIS Details

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                                                ASHandle:       AS1312
                                                OrgID:          AS1312
                                                ASName:         AS1312
                                                ASNumber:       AS1312
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 202 domain names hosted across 67 IP addresses on this ASN.

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IP Address Domain Domains on this IP
198.82.215.14 ██████ 49
128.173.120.101 ██████████ 20
198.82.231.18 ████████ 18
198.82.230.17 ██████████ 6
198.82.184.52 ██████████ 4
198.82.230.13 ██████████ 4
128.173.236.129 ██████████ 4
198.82.231.155 █████████ 4
128.173.236.93 ██████████ 4
128.173.88.78 ██████████ 4

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Peers

There are 5 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS26499 Virginia Polytechnic Institute and State Univ.
AS396450 Internet2
AS40220 Virginia Polytechnic Institute and State Univ.
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS396450 Internet2
AS40220 Virginia Polytechnic Institute and State Univ.
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS26499 Virginia Polytechnic Institute and State Univ.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.173.133.36 AS1312 Virginia Polytechnic Institute and State Univ. 0.56ms from Blacksburg, US
128.173.18.155 AS1312 Virginia Polytechnic Institute and State Univ. 0.31ms from Blacksburg, US
198.82.173.1 AS1312 Virginia Polytechnic Institute and State Univ. 0.57ms from Blacksburg, US
128.173.105.1 AS1312 Virginia Polytechnic Institute and State Univ. 0.68ms from Blacksburg, US
2607:b400:4:1600:0:28e:e09b:521f AS1312 Virginia Polytechnic Institute and State Univ. 0.35ms from Blacksburg, US
128.173.211.6 AS1312 Virginia Polytechnic Institute and State Univ. 0.31ms from Blacksburg, US
128.173.70.63 AS1312 Virginia Polytechnic Institute and State Univ. 0.39ms from Blacksburg, US
198.82.225.210 AS1312 Virginia Polytechnic Institute and State Univ. 0.45ms from Blacksburg, US
128.173.88.51 AS1312 Virginia Polytechnic Institute and State Univ. 0.28ms from Blacksburg, US
128.173.54.176 AS1312 Virginia Polytechnic Institute and State Univ. 0.28ms from Blacksburg, US
198.82.170.123 AS1312 Virginia Polytechnic Institute and State Univ. 0.41ms from Blacksburg, US
128.173.204.9 AS1312 Virginia Polytechnic Institute and State Univ. 0.39ms from Blacksburg, US
198.82.194.33 AS1312 Virginia Polytechnic Institute and State Univ. 0.37ms from Blacksburg, US
128.173.143.214 AS1312 Virginia Polytechnic Institute and State Univ. 0.49ms from Blacksburg, US
128.173.138.98 AS1312 Virginia Polytechnic Institute and State Univ. 0.47ms from Blacksburg, US
128.173.120.61 AS1312 Virginia Polytechnic Institute and State Univ. 0.40ms from Blacksburg, US
128.173.79.65 AS1312 Virginia Polytechnic Institute and State Univ. 0.48ms from Blacksburg, US
128.173.134.70 AS1312 Virginia Polytechnic Institute and State Univ. 0.44ms from Blacksburg, US
128.173.71.70 AS1312 Virginia Polytechnic Institute and State Univ. 0.48ms from Blacksburg, US
128.173.180.112 AS1312 Virginia Polytechnic Institute and State Univ. 0.30ms from Blacksburg, US
128.173.43.135 AS1312 Virginia Polytechnic Institute and State Univ. 0.37ms from Blacksburg, US
198.82.244.193 AS1312 Virginia Polytechnic Institute and State Univ. 0.66ms from Blacksburg, US
2607:b400:f0:2fff::1 AS1312 Virginia Polytechnic Institute and State Univ. 0.70ms from Blacksburg, US
198.82.185.159 AS1312 Virginia Polytechnic Institute and State Univ. 0.34ms from Blacksburg, US
128.173.126.82 AS1312 Virginia Polytechnic Institute and State Univ. 0.41ms from Blacksburg, 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
35.245.126.176 AS396982 Google LLC 0.12ms from Ashburn, US
77.111.160.224 AS8462 Tarr Kft. 7.85ms from Budapest, HU
213.252.231.96 AS61272 Informacines sistemos ir technologijos, UAB 0.14ms from Coventry, GB
20.239.132.96 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
191.58.7.176 AS4230 CLARO S.A. 15.05ms from Osasco, BR
96.39.166.176 AS20115 Charter Communications LLC 13.64ms from Portland, US
174.27.180.176 AS209 CenturyLink Communications, LLC 10.42ms from Seattle, US
99.102.204.32 AS7018 AT&T Enterprises, LLC 13.03ms from Seattle, US
13.124.4.16 AS16509 Amazon.com, Inc. 0.35ms from Seoul, KR
14.63.123.32 AS4766 Korea Telecom 1.36ms from Seoul, KR
110.44.249.224 AS9845 LG HelloVision Corp. 8.39ms from Seoul, KR
155.190.238.64 AS36692 Cisco OpenDNS, LLC 0.47ms from Tokyo, JP
18.236.97.96 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
99.108.113.112 AS7018 AT&T Enterprises, LLC 7.54ms from Chicago, US
86.183.186.32 AS2856 British Telecommunications PLC 11.01ms from Erith, GB
14.187.215.16 AS45899 VNPT Corp 1.70ms from Ho Chi Minh City, VN
68.196.99.224 AS6128 Cablevision Systems Corp. 1.86ms from New York City, US
116.222.137.192 AS9824 JCOM Co., Ltd. 9.70ms from Osaka, JP
54.235.119.224 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
177.99.62.144 AS18881 TELEFÔNICA BRASIL S.A 11.89ms from Rio de Janeiro, BR
77.223.238.224 AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company 5.41ms from Riyadh, SA
188.15.123.176 AS3269 Telecom Italia S.p.A. 7.46ms from Rome, IT
192.64.45.16 AS214750 JSC "Home Credit Bank" 2.50ms from Astana, KZ
34.243.198.32 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
118.178.56.80 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.23ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 128.173.25.203
traceroute to 128.173.25.203 (128.173.25.203): 64 hops max, 52 byte packets
1 [AS1312] 128.173.236.1 0.451 ms
Measurement taken from IPinfo ProbeNet in Blacksburg, 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 AS1312 at robtex.

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