AS20105

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Summary

IP address summary information
Name	University of Richmond
Country	United States
Website	host.io/richmond.edu·richmond.edu
Hosted domains	14
IPv4 addresses	65,536
IPv6 addresses	0
ASN type	Education
Registry	ARIN
Allocated	25 years ago on Mar 23, 2001
Updated	11 years ago on Nov 17, 2014

Ranking

#11,967

Overall rank

among 74,706 networks

Traffic

#6,630

Infrastructure

#12,998

#2,033inUnited States

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

United States
100%

Held location over 90 days: 100%
Held location over 1 year: 100%
Median days between moves: 475 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
141.166.0.0/16	University of Richmond	65,536
141.166.32.0/19	University of Richmond	8,192
141.166.96.0/19	University of Richmond	8,192
141.166.160.0/19	University of Richmond	8,192
141.166.224.0/19	University of Richmond	8,192
141.166.128.0/20	University of Richmond	4,096
141.166.144.0/20	University of Richmond	4,096

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 14 domain names hosted across 5 IP addresses on this ASN.

IP Address	Domain	Count
141.166.35.106		7
141.166.39.124		3
141.166.39.91		2
141.166.39.98		1
141.166.39.94		1

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs2
University2

Category	In AS20105	Example IP
University	2	141.166.128.27

New

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Places

Peers

There are 2 peers for this ASN.

ASN	Name	Rank
AS3356	Level 3 Parent, LLC
AS7795	LUMOS Networks, Inc.

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS3356	Level 3 Parent, LLC
AS7795	LUMOS Networks, Inc.

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

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

IP Address	ASN	Details
141.166.39.139 Ping	AS20105University of Richmond	10.87ms from Charlotte, US

Other Pingable IPs

IP Address	ASN	Details
69.27.88.201 Ping	AS17310Point Broadband Fiber Holding, LLC	7.96ms from Atlanta, US
152.110.212.41 Ping	AS20011Dimension Data	2.13ms from Cape Town, ZA
36.49.35.105 Ping	AS4134CHINANET BACKBONE	3.40ms from Changchun, CN
3.23.4.105 Ping	AS16509Amazon.com, Inc.	0.12ms from Columbus, US
120.80.239.121 Ping	AS17816China Unicom IP network China169 Guangdong province	6.29ms from Guangzhou, CN
180.93.103.9 Ping	AS7602Sai gon Postel Corporation	0.37ms from Ho Chi Minh City, VN
142.93.41.89 Ping	AS14061DigitalOcean, LLC	0.31ms from London, GB
62.31.4.73 Ping	AS5089Virgin Media Limited	11.43ms from Manchester, GB
194.195.119.217 Ping	AS63949Akamai Connected Cloud	0.15ms from Mumbai, IN
178.239.9.249 Ping	AS198023Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo	6.60ms from Poznan, PL

Pingable IPs

Important routers in AS20105

Traceroute

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

$ traceroute -a -n -q1 -m12 141.166.21.73

traceroute to 141.166.21.73 (141.166.21.73): 12 hops max, 52 byte packets

1 [AS43030] 77.95.1.65 0.156 ms

2 [AS43030] 77.95.0.5 0.213 ms

3 [AS43197] 185.105.228.38 0.406 ms

4 [AS51346] 91.218.161.33 0.998 ms

5 [AS28910] 195.69.189.120 6.171 ms

6 [AS28910] 195.69.189.45 8.834 ms

7 [AS3356] 213.249.107.17 87.537 ms

8 [AS3356] 4.69.153.141 186.974 ms

9 [AS3356] 4.34.18.38 190.294 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Dushanbe, TJ

On September 17, 2026

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 AS20105 at robtex.

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AS20105

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS20105

Traceroute

Related Networks

AS11365

AS14567

AS18819

AS3018

AS399189

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Pingable IPs

Other Pingable IPs

Traceroute

Ranking

IP Ranges

Places

Geolocation

Countries by IPv4 share

Activity

AS11365

AS14567

AS18819

AS3018

AS399189

AS39938