192.54.96.0/21

AS27 · University of Maryland

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Summary

Country	United States
Domain	umd.edu
ASN	AS27
Registry	ARIN
ID	UMDNET-4

WHOIS Details

NetHandle:      NET-192-54-94-0-1
OrgID:          UNIVER-262-Z
Parent:         NET-192-0-0-0-0
NetName:        UMDNET-4
NetRange:       192.54.94.0 - 192.54.103.255
NetType:        allocation
OriginAS:       27, 10886
RegDate:        1989-05-31
Updated:        2021-12-14
TechHandle:     UM-ORG-ARIN
AbuseHandle:    UARA-ARIN
NOCHandle:      UM-ORG-ARIN
Source:         ARIN


OrgID:          UNIVER-262-Z
OrgName:        University of Maryland
CanAllocate:    
Street:         Office of Information Technology
Street:         Patuxent Building
City:           College Park
State/Prov:     MD
Country:        US
PostalCode:     20742
RegDate:        2010-01-06
Updated:        2010-01-06
OrgAdminHandle: UM-ORG-ARIN
OrgTechHandle:  UM-ORG-ARIN
OrgAbuseHandle: UARA-ARIN
Source:         ARIN


POCHandle:      UARA-ARIN
IsRole:         Y
LastName:       UMD Abuse Role Account
FirstName:      
Street:         Office of Information Technology
City:           College Park
State/Prov:     MD
Country:        US
PostalCode:     20742
RegDate:        2004-02-20
Updated:        2024-07-08
OfficePhone:    +1-301-405-8787
Mailbox:        abuse@umd.edu
Source:         ARIN


POCHandle:      UM-ORG-ARIN
IsRole:         Y
LastName:       UMD DNS Admin Role Account
FirstName:      
Street:         Division of Information Technology
City:           College Park
State/Prov:     MD
Country:        US
PostalCode:     20740
RegDate:        1998-10-06
Updated:        2024-09-24
OfficePhone:    +1-301-405-9955
Mailbox:        dnsadmin@umd.edu
Mailbox:        dnstech@umd.edu
Source:         ARIN

Hosted domains

There are 11 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
192.54.102.85	caadm.org	7
192.54.102.89	pierce-lab.org	1
192.54.102.132	sassie-web.net	1

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

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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
9.163.45.181	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
45.139.253.21	AS209854 Cyberzone S.A.	`0.65ms` from Bogota, CO
24.142.155.37	AS10796 Charter Communications Inc	`2.83ms` from Columbus, US
3.143.100.117	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
45.14.182.197	AS39855 Mod Mission Critical LLC	`0.97ms` from Dublin, IE
103.93.237.245	AS63490 PT Artha Media Lintas Nusa	`0.51ms` from Jakarta, ID
108.210.66.229	AS7018 AT&T Enterprises, LLC	`16.63ms` from Los Angeles, US
178.81.219.85	AS35819 Etihad Etisalat, a joint stock company	`3.65ms` from Manama, BH
90.60.185.53	AS3215 Orange S.A.	`15.54ms` from Marseille, FR
125.73.89.101	AS4134 CHINANET-BACKBONE	`3.34ms` from Nanning, CN
200.187.158.133	AS7738 V tal	`1.17ms` from Osasco, BR
201.150.32.5	AS28546 Servnet Mexico, S.A. de C.V.	`3.38ms` from Santiago de Queretaro, MX
49.165.203.21	AS17858 LG POWERCOMM	`2.10ms` from Seoul, KR
220.84.142.117	AS4766 Korea Telecom	`7.33ms` from Seoul, KR
220.248.72.133	AS17621 China Unicom Shanghai network	`2.42ms` from Shanghai, CN
2.106.147.133	AS3292 TDC Holding A/S	`1.68ms` from Skanderborg, DK
125.53.131.69	AS2516 KDDI CORPORATION	`0.81ms` from Tokyo, JP
93.140.50.85	AS5391 Hrvatski Telekom d.d.	`7.42ms` from Zagreb, HR
48.209.61.5	AS8075 Microsoft Corporation	`1.24ms` from Amsterdam, NL
141.161.235.101	AS11318 Georgetown University	`2.45ms` from Ashburn, US
161.115.236.181	AS6079 RCN	`2.46ms` from Ashburn, US
61.50.47.5	AS4808 China Unicom Beijing Province Network	`4.32ms` from Beijing, CN
60.25.108.5	AS4837 CHINA UNICOM China169 Backbone	`5.05ms` from Beijing, CN
111.114.105.53	AS4538 China Education and Research Network Center	`14.91ms` from Chengdu, CN
149.72.98.149	AS11377 SendGrid, Inc.	`0.28ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m5 192.54.99.80

traceroute to 192.54.99.80 (192.54.99.80): 5 hops max, 52 byte packets

1 [AS15169] 142.251.52.187 12.028 ms

2 [AS10886] 206.196.177.108 13.793 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On August 22nd 2025

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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