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 37 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 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

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

IP Address ASN Details
128.143.18.1 AS225 University of Virginia 3.21ms from Ashburn, US
137.54.216.1 AS225 University of Virginia 2.93ms from Ashburn, US
128.143.208.1 AS225 University of Virginia 3.25ms from Ashburn, US
128.143.189.1 AS225 University of Virginia 3.18ms from Ashburn, US
128.143.30.1 AS225 University of Virginia 3.26ms from Ashburn, US
128.143.157.91 AS225 University of Virginia 2.97ms from Ashburn, US
128.143.27.2 AS225 University of Virginia 2.90ms from Ashburn, US
128.143.84.1 AS225 University of Virginia 3.14ms from Ashburn, US
128.143.219.1 AS225 University of Virginia 3.17ms from Ashburn, US
128.143.245.28 AS225 University of Virginia 2.75ms from Ashburn, US
128.143.254.6 AS225 University of Virginia 3.18ms from Ashburn, US
192.35.49.195 AS225 University of Virginia 2.76ms from Ashburn, US
199.111.180.1 AS225 University of Virginia 3.16ms from Ashburn, US
128.143.7.1 AS225 University of Virginia 2.90ms from Ashburn, US
128.143.83.162 AS225 University of Virginia 2.94ms from Ashburn, US
128.143.233.12 AS225 University of Virginia 3.23ms from Ashburn, US
128.143.128.1 AS225 University of Virginia 3.22ms from Ashburn, US
199.111.213.51 AS225 University of Virginia 2.76ms from Ashburn, US
128.143.252.13 AS225 University of Virginia 2.97ms from Ashburn, US
128.143.170.1 AS225 University of Virginia 3.11ms from Ashburn, US
199.111.225.187 AS225 University of Virginia 2.76ms from Ashburn, US
128.143.12.21 AS225 University of Virginia 3.71ms from Ashburn, US
199.111.245.199 AS225 University of Virginia 2.76ms from Ashburn, US
199.111.212.95 AS225 University of Virginia 2.76ms from Ashburn, US
199.111.244.16 AS225 University of Virginia 2.76ms 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
145.109.80.1 AS1124 Universiteit van Amsterdam 0.50ms from Amsterdam, NL
84.107.163.1 AS33915 Vodafone Libertel B.V. 1.52ms from Amsterdam, NL
92.44.128.1 AS34984 Superonline Iletisim Hizmetleri A.S. 3.69ms from Ankara, TR
97.181.32.65 AS6167 Verizon Business 11.80ms from Atlanta, US
12.36.251.81 AS7018 AT&T Enterprises, LLC 5.83ms from Atlanta, US
12.6.157.225 AS7018 AT&T Enterprises, LLC 0.80ms from Atlanta, US
141.23.21.65 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.10ms from Berlin, DE
213.178.108.161 AS5483 Magyar Telekom Plc. 3.99ms from Budapest, HU
41.44.237.113 AS8452 TE-AS 7.18ms from Cairo, EG
58.18.8.1 AS4837 CHINA UNICOM China169 Backbone 8.63ms from Changchun, CN
64.136.255.225 AS19653 CTS Communications Corp 3.69ms from Chicago, US
107.0.187.241 AS7922 Comcast Cable Communications, LLC 1.55ms from Chicago, US
73.44.155.193 AS7922 Comcast Cable Communications, LLC 6.76ms from Chicago, US
18.201.68.193 AS16509 Amazon.com, Inc. 0.57ms from Dublin, IE
165.120.59.161 AS2856 British Telecommunications PLC 3.76ms from Erith, GB
185.203.201.1 AS209379 Pengutronix e.K. 7.13ms from Frankfurt am Main, DE
188.217.9.1 AS30722 Fastweb SpA 11.09ms from Frosinone, IT
111.121.232.1 AS4134 CHINANET-BACKBONE 5.09ms from Guiyang, CN
125.212.135.33 AS7552 Viettel Group 0.92ms from Hanoi, VN
154.221.21.129 AS142403 YISU CLOUD LTD 1.67ms from Hong Kong, HK
134.122.148.1 AS152194 CTG Server Limited 0.66ms from Hong Kong, HK
125.190.103.17 AS17858 LG POWERCOMM 1.84ms from Incheon, KR
78.164.37.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.70ms from Izmir, TR
122.129.100.129 AS38896 PT. Centra Global Investama 1.50ms from Jakarta, ID
102.134.126.113 AS328333 Fixed Mobile Telecommunications (Pty) LTD 0.17ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 137.54.27.126
traceroute to 137.54.27.126 (137.54.27.126): 8 hops max, 52 byte packets
4 [AS6939] 184.105.81.65 8.074 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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