141.166.128.0/20

AS20105 · University of Richmond

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Summary

Country	United States
Domain	richmond.edu
ASN	AS20105
Parent Range	141.166.0.0/16
Registry	ARIN
ID	URICH

WHOIS Details

NetHandle:      NET-141-166-0-0-1
OrgID:          UNIVER-23
Parent:         NET-141-0-0-0-0
NetName:        URICH
NetRange:       141.166.0.0 - 141.166.255.255
NetType:        allocation
RegDate:        1990-07-31
Updated:        2021-12-14
TechHandle:     HOSTM256-ARIN
Source:         ARIN


OrgID:          UNIVER-23
OrgName:        University of Richmond
CanAllocate:    
Street:         410 Westhampton Way
City:           Richmond
State/Prov:     VA
Country:        US
PostalCode:     23173
RegDate:        1990-01-03
Updated:        2021-03-12
OrgAdminHandle: HOSTM256-ARIN
OrgTechHandle:  HOSTM256-ARIN
OrgAbuseHandle: HOSTM256-ARIN
Source:         ARIN


POCHandle:      HOSTM256-ARIN
IsRole:         Y
LastName:       hostmaster
FirstName:      
Street:         410 Westhampton Way
City:           Richmond
State/Prov:     VA
Country:        US
PostalCode:     23173
RegDate:        2003-06-16
Updated:        2024-09-19
OfficePhone:    +1-804-289-8000
Mailbox:        hostmaster@richmond.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 141.166.128.0/20

Range	ASN	Company	Num of IPs
141.166.0.0/16	AS20105	University of Richmond	65,536

Nearby Ranges

BGP prefixes that overlap with 141.166.0.0/16

Range	ASN	Company	Num of IPs
141.166.0.0/16	AS20105	University of Richmond	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
40.76.155.164	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
177.203.31.244	AS8167 V tal	`4.68ms` from Brasilia, BR
103.104.157.36	AS137192 BIDFOOD AUSTRALIA LIMITED	`2.01ms` from Brisbane, AU
97.139.155.84	AS6167 Verizon Business	`8.65ms` from Denver, US
125.180.237.68	AS17858 LG POWERCOMM	`1.46ms` from Incheon, KR
47.152.72.164	AS5650 Frontier Communications of America, Inc.	`3.81ms` from Los Angeles, US
16.51.200.228	AS16509 Amazon.com, Inc.	`0.63ms` from Melbourne, AU
73.245.219.68	AS7922 Comcast Cable Communications, LLC	`4.55ms` from Miami, US
193.53.168.116	AS35048 Biterika Group LLC	`0.36ms` from Moscow, RU
87.20.159.4	AS3269 Telecom Italia S.p.A.	`4.80ms` from Naples, IT
176.125.145.84	AS196739 Success Ltd	`2.06ms` from Saint Petersburg, RU
119.106.92.148	AS2516 KDDI CORPORATION	`7.48ms` from Tokyo, JP
95.143.86.36	AS39912 oja.at GmbH	`0.76ms` from Vienna, AT
185.16.22.52	AS61200 MediaMonks Multimedia Holding B.V.	`0.86ms` from Amsterdam, NL
73.129.32.116	AS7922 Comcast Cable Communications, LLC	`5.15ms` from Ashburn, US
20.185.2.228	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
73.103.165.4	AS7922 Comcast Cable Communications, LLC	`16.39ms` from Chicago, US
14.106.83.132	AS4134 CHINANET-BACKBONE	`2.58ms` from Chongqing, CN
173.173.90.84	AS11427 Charter Communications Inc	`3.63ms` from Dallas, US
72.213.119.36	AS22773 Cox Communications Inc.	`5.98ms` from Dallas, US
209.41.94.36	AS13767 DataBank Holdings, Ltd.	`1.11ms` from Draper, US
217.116.121.196	AS15594 netzquadrat GmbH	`1.05ms` from Duesseldorf, DE
88.65.251.116	AS3209 Vodafone GmbH	`6.19ms` from Frankfurt am Main, DE
125.79.155.196	AS4134 CHINANET-BACKBONE	`10.00ms` from Fuzhou, CN
113.177.171.164	AS45899 VNPT Corp	`6.31ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 141.166.130.18

traceroute to 141.166.130.18 (141.166.130.18): 6 hops max, 52 byte packets

2 [AS8554] 82.97.0.34 0.407 ms

3 [AS8554] 82.97.0.165 0.201 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Valbonne, FR

On February 16th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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