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 ██████████ 19
128.143.67.8 ██████████ 12
128.143.201.184 ██████████ 7
128.143.184.111 ██████████ 6
128.143.223.129 ██████████ 6
128.143.7.19 ██████████ 5
128.143.86.3 ██████████ 4
137.54.122.16 ██████████ 4
128.143.201.189 █████████ 4
192.33.115.129 ████████ 4

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Peers

There are 2 peers for this ASN.

Peers Name
AS3356 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

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

IP Address ASN Details
128.143.229.189 AS225 University of Virginia 2.90ms from Ashburn, US
128.143.86.49 AS225 University of Virginia 3.40ms from Ashburn, US
199.111.217.1 AS225 University of Virginia 3.13ms from Ashburn, US
128.143.59.1 AS225 University of Virginia 3.25ms from Ashburn, US
128.143.208.1 AS225 University of Virginia 3.22ms from Ashburn, US
128.143.207.4 AS225 University of Virginia 3.12ms from Ashburn, US
128.143.233.1 AS225 University of Virginia 3.17ms from Ashburn, US
128.143.8.2 AS225 University of Virginia 2.90ms from Ashburn, US
128.143.2.7 AS225 University of Virginia 2.73ms from Ashburn, US
128.143.57.237 AS225 University of Virginia 2.94ms from Ashburn, US
128.143.113.1 AS225 University of Virginia 3.17ms from Ashburn, US
128.143.1.1 AS225 University of Virginia 3.22ms from Ashburn, US
128.143.157.91 AS225 University of Virginia 2.96ms from Ashburn, US
128.143.215.140 AS225 University of Virginia 3.19ms from Ashburn, US
128.143.117.19 AS225 University of Virginia 2.95ms from Ashburn, US
128.143.166.130 AS225 University of Virginia 2.97ms from Ashburn, US
128.143.62.1 AS225 University of Virginia 3.22ms from Ashburn, US
199.111.166.1 AS225 University of Virginia 3.16ms from Ashburn, US
128.143.176.155 AS225 University of Virginia 3.55ms from Ashburn, US
128.143.200.95 AS225 University of Virginia 3.03ms from Ashburn, US
128.143.66.241 AS225 University of Virginia 3.13ms from Ashburn, US
137.54.104.12 AS225 University of Virginia 3.03ms from Ashburn, US
128.143.122.1 AS225 University of Virginia 3.37ms from Ashburn, US
128.143.220.100 AS225 University of Virginia 2.82ms from Ashburn, US
128.143.104.1 AS225 University of Virginia 3.33ms 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
208.252.133.177 AS701 Verizon Business 6.12ms from Ashburn, US
71.88.120.1 AS20115 Charter Communications LLC 17.13ms from Atlanta, US
12.51.200.97 AS7018 AT&T Enterprises, LLC 11.42ms from Atlanta, US
98.230.116.81 AS7922 Comcast Cable Communications, LLC 9.66ms from Atlanta, US
116.130.248.1 AS4837 CHINA UNICOM China169 Backbone 5.92ms from Beijing, CN
68.14.47.1 AS22773 Cox Communications Inc. 3.59ms from Boston, US
20.94.60.161 AS8075 Microsoft Corporation 0.25ms from Boydton, US
188.82.194.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.01ms from Braga, PT
5.206.170.209 AS21334 One Hungary Ltd. 10.15ms from Budapest, HU
188.156.0.1 AS5483 Magyar Telekom Plc. 2.70ms from Budapest, HU
156.223.0.1 AS8452 TE-AS 1.64ms from Cairo, EG
118.251.75.1 AS4134 CHINANET BACKBONE 2.65ms from Changsha, CN
66.36.18.65 AS17378 TierPoint, LLC 1.22ms from Chicago, US
68.45.118.209 AS7922 Comcast Cable Communications, LLC 14.94ms from Chicago, US
98.185.34.193 AS22773 Cox Communications Inc. 12.64ms from Dallas, US
47.160.177.1 AS5650 Frontier Communications of America, Inc. 7.80ms from Dallas, US
47.186.161.161 AS5650 Frontier Communications of America, Inc. 5.22ms from Dallas, US
120.57.34.49 AS17813 Mahanagar Telephone Nigam Limited 2.40ms from Delhi, IN
117.255.212.1 AS9829 National Internet Backbone 8.62ms from Delhi, IN
45.172.12.241 AS268779 GIGANET SOLUCOES E TECNOLOGIA LTDA 0.79ms from Fortaleza, BR
94.199.1.1 AS202265 InterWebs Ltd. 0.22ms from Frankfurt am Main, DE
213.76.87.209 AS5617 Orange Polska Spolka Akcyjna 8.10ms from Gdansk, PL
36.25.164.65 AS4134 CHINANET BACKBONE 6.60ms from Hangzhou, CN
103.70.115.17 AS151873 TOTHOST SOLUTIONS AND TECHNOLOGIES COMPANY LIMITED 1.00ms from Hanoi, VN
1.210.158.1 AS3786 LG DACOM Corporation 3.28ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 137.54.24.191
traceroute to 137.54.24.191 (137.54.24.191): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brno, CZ
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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