Autonomous System details

AS225

University of Virginia  ·  virginia.edu

United States

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AS225 – University of Virginia

Field Value
Country United States
Website virginia.edu
Hosted domains 131
IPv4 addresses 198,144
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 38 years ago on Aug 31, 1988
Updated 13 years ago on Apr 22, 2013

IP Ranges

Netblock Company Num of IPs
128.143.0.0/16 University of Virginia 65,536
137.54.0.0/16 University of Virginia 65,536
199.111.0.0/16 University of Virginia 65,536
199.111.192.0/18 University of Virginia 16,384
199.111.160.0/19 University of Virginia 8,192
199.111.224.0/19 University of Virginia 8,192
199.111.48.0/20 Ferrum College 4,096
199.111.40.0/21 University of Virginia 2,048
199.111.208.0/22 University of Virginia 1,024
137.54.122.0/23 University of Virginia 512
199.111.2.0/23 University of Virginia 512
192.33.115.0/24 National Radio Astronomy Observatory 256
192.33.117.0/24 National Radio Astronomy Observatory 256
192.35.48.0/24 University of Virginia 256
192.35.49.0/24 University of Virginia 256
192.131.232.0/24 National Radio Astronomy Observatory 256
198.51.208.0/24 National Radio Astronomy Observatory 256
199.111.0.0/24 University of Virginia 256
199.111.1.0/24 University of Virginia 256
199.111.18.0/24 University of Virginia 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS225
                                                OrgID:          AS225
                                                ASName:         AS225
                                                ASNumber:       AS225
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 131 domain names hosted across 55 IP addresses on this ASN.

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IP Address Domain Domains on this IP
137.54.122.217 ██████████ 20
128.143.67.8 ██████████ 13
128.143.201.184 ██████████ 7
128.143.184.111 ██████████ 6
128.143.7.19 ██████████ 5
128.143.223.129 ██████████ 5
192.33.115.129 ████████ 4
128.143.86.3 ██████████ 4
128.143.201.189 ██████████ 4
137.54.122.16 ██████████ 4

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Peers

There are 3 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS40220 Virginia Polytechnic Institute and State Univ.
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS40220 Virginia Polytechnic Institute and State Univ.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
128.143.236.162 AS225 University of Virginia 2.73ms from Ashburn, US
128.143.74.1 AS225 University of Virginia 3.10ms from Ashburn, US
137.54.64.7 AS225 University of Virginia 3.61ms from Ashburn, US
199.111.245.124 AS225 University of Virginia 2.78ms from Ashburn, US
128.143.44.1 AS225 University of Virginia 3.23ms from Ashburn, US
128.143.225.19 AS225 University of Virginia 3.50ms from Ashburn, US
128.143.35.1 AS225 University of Virginia 3.07ms from Ashburn, US
199.111.176.1 AS225 University of Virginia 3.18ms from Ashburn, US
199.111.3.144 AS225 University of Virginia 2.78ms from Ashburn, US
137.54.104.9 AS225 University of Virginia 3.08ms from Ashburn, US
128.143.247.1 AS225 University of Virginia 3.37ms from Ashburn, US
128.143.37.1 AS225 University of Virginia 3.16ms from Ashburn, US
128.143.1.1 AS225 University of Virginia 3.21ms from Ashburn, US
128.143.231.179 AS225 University of Virginia 2.76ms from Ashburn, US
128.143.101.20 AS225 University of Virginia 3.02ms from Ashburn, US
128.143.22.119 AS225 University of Virginia 2.72ms from Ashburn, US
137.54.99.97 AS225 University of Virginia 4.29ms from Ashburn, US
199.111.216.129 AS225 University of Virginia 3.15ms from Ashburn, US
137.54.111.2 AS225 University of Virginia 3.07ms from Ashburn, US
128.143.208.1 AS225 University of Virginia 3.17ms from Ashburn, US
128.143.30.1 AS225 University of Virginia 3.13ms from Ashburn, US
128.143.58.67 AS225 University of Virginia 2.85ms from Ashburn, US
128.143.92.247 AS225 University of Virginia 3.35ms from Ashburn, US
128.143.52.20 AS225 University of Virginia 3.17ms from Ashburn, US
128.143.18.1 AS225 University of Virginia 3.22ms 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
80.57.107.1 AS33915 Vodafone Libertel B.V. 4.67ms from Amsterdam, NL
71.171.122.1 AS701 Verizon Business 2.17ms from Ashburn, US
173.72.169.1 AS701 Verizon Business 3.28ms from Ashburn, US
68.82.99.241 AS7922 Comcast Cable Communications, LLC 8.48ms from Ashburn, US
2.85.98.145 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.67ms from Athens, GR
61.6.222.1 AS10094 Unified National Networks 0.19ms from Bandar Seri Begawan, BN
35.82.92.161 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
91.219.239.1 AS56322 ServerAstra Kft. 0.27ms from Budapest, HU
171.214.201.129 AS4134 CHINANET-BACKBONE 1.95ms from Chengdu, CN
64.159.188.49 AS3356 Level 3 Parent, LLC 1.19ms from Chicago, US
181.165.198.1 AS7303 Telecom Argentina S.A. 3.52ms from Cordoba, AR
185.158.41.81 AS60294 Deutsche Glasfaser Wholesale GmbH 0.86ms from Duesseldorf, DE
138.94.93.225 AS264145 FACILNET PROVEDOR E SERVIÇOS EIRELI 4.17ms from Fortaleza, BR
189.53.167.241 AS4230 CLARO S.A. 6.84ms from Fortaleza, BR
5.230.120.145 AS12586 GHOSTnet GmbH 0.22ms from Frankfurt am Main, DE
162.19.218.241 AS16276 OVH SAS 0.25ms from Frankfurt am Main, DE
84.119.216.1 AS3209 Vodafone GmbH 0.54ms from Frankfurt am Main, DE
99.106.113.97 AS7018 AT&T Enterprises, LLC 3.40ms from Houston, US
12.192.120.1 AS7018 AT&T Enterprises, LLC 2.19ms from Houston, US
106.254.74.241 AS3786 LG DACOM Corporation 1.54ms from Incheon, KR
118.136.140.1 AS23700 Linknet-Fastnet ASN 1.24ms from Jakarta, ID
201.140.253.1 AS61831 GIGANET PROVEDOR DE INTERNET LTDA 2.12ms from Joao Pessoa, BR
196.31.55.193 AS16637 MTN SA 1.34ms from Johannesburg, ZA
8.47.9.1 AS13335 Cloudflare, Inc. 1.34ms from Kansas City, US
116.58.86.65 AS17563 Autonomous System Number for Nexlinx 1.47ms from Lahore, PK

Traceroute

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

$
traceroute -a -n -q1 -f2 128.143.157.91
traceroute to 128.143.157.91 (128.143.157.91): 64 hops max, 52 byte packets
2 [AS917] 199.119.65.2 0.131 ms
3 [AS917] 199.119.65.3 0.156 ms
5 [AS225] 192.35.48.29 2.865 ms
6 [AS225] 128.143.236.6 8.429 ms
7 [AS225] 128.143.157.91 3.043 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 AS225 at robtex.

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