192.54.94.0/23

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
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:      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:        2025-09-24
OfficePhone:    +1-301-405-9955
Mailbox:        dnsadmin@umd.edu
Mailbox:        dnstech@umd.edu
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

Nearby Ranges

BGP prefixes that overlap with 192.54.0.0/16

Range	ASN	Company	Num of IPs
192.54.186.0/23	AS209307	LLC Cifrovie Seti Urala	512
192.54.54.0/23	AS41507	IGT D&B d.o.o. Beograd	512
192.54.160.0/24	AS1303	Centre de Calcul Vectoriel pour la Recherche	256
192.54.201.0/24	AS1303	Centre de Calcul du CNRS	256
192.54.202.0/24	AS1303	Centre de Calcul du CNRS	256
192.54.45.0/24	AS13039	Tectrum Management GmbH	256
192.54.43.0/24	AS15743	Heise Gruppe GmbH & Co. KG	256
192.54.56.0/24	AS212238	THOMAS FAMILY INVESTMENTS LIMITED	256
192.54.223.0/24	AS1742	Harvard University	256
192.54.89.0/24	AS19773	Motorola	256
192.54.90.0/24	AS19773	Motorola	256
192.54.91.0/24	AS19773	Motorola	256
192.54.204.0/24	AS198773	Brightsource Industries (Israel) Ltd.	256
192.54.200.0/24	AS29104	THALES Service	256
192.54.242.0/24	AS31782	Wilfrid Laurier University	256
192.54.66.0/24	AS21150	Eviden Germany GmbH, Meppen	256
192.54.57.0/24	AS212238	THOMAS FAMILY INVESTMENTS LIMITED	256
192.54.58.0/24	AS212238	Think Huge Ltd	256
192.54.59.0/24	AS212238	Think Huge Ltd	256
192.54.190.0/24	AS2200	Institut de Physique du Globe de Paris	256
192.54.215.0/24	AS2200	Institut de Physique du Globe de Paris	256
192.54.216.0/24	AS2200	Institut de Physique du Globe de Paris	256
192.54.217.0/24	AS2200	Institut de Physique du Globe de Paris	256
192.54.218.0/24	AS2200	Institut de Physique du Globe de Paris	256
192.54.164.0/24	AS2269	FNET c/o INRIA	256
192.54.136.0/24	AS27243	Spotex	256
192.54.144.0/24	AS29104	Thales Services Numeriques SAS	256
192.54.145.0/24	AS29104	THALES Service	256
192.54.107.0/24	AS15228	O'Reilly Media, Inc.	256
192.54.243.0/24	AS30629	Lewis & Clark College	256
192.54.161.0/24	AS1303	Centre de Calcul du CNRS	256
192.54.104.0/24	AS3257	US GTTCOMMUNICATIONS	256
192.54.39.0/24	AS3320	Marco Systemanalyse und Entwicklung GmbH, Dachau	256
192.54.48.0/24	AS3320	Bredex Software	256
192.54.73.0/24	AS3320	Marco Systemanalyse und Entwicklung GmbH	256
192.54.79.0/24	AS3320	T-Systems International GmbH	256
192.54.227.0/24	AS33695	TeamConnect, LLC	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36625	VeriSign Global Registry Services	256
192.54.112.0/24	AS36631	VeriSign Global Registry Services	256
192.54.42.0/24	AS12816	Accelerator Lab TU&LMU, Munich	256

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

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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
46.21.235.151	AS34762 Combell NV	`0.28ms` from Brussels, BE
34.89.236.39	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
81.34.61.167	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.80ms` from Madrid, ES
34.14.178.87	AS396982 Google LLC	`0.09ms` from Mumbai, IN
124.18.211.55	AS18126 Chubu Telecommunications Company, Inc.	`4.22ms` from Osaka, JP
85.71.203.119	AS5610 O2 Czech Republic, a.s.	`6.59ms` from Prague, CZ
14.64.51.119	AS4766 Korea Telecom	`1.84ms` from Seoul, KR
61.55.15.7	AS4837 CHINA UNICOM China169 Backbone	`7.77ms` from Tianjin, CN
20.18.17.183	AS8075 Microsoft Corporation	`0.14ms` from Tokyo, JP
221.235.89.23	AS4134 CHINANET-BACKBONE	`1.59ms` from Wuhan, CN
31.8.197.87	AS28812 PJSC "Bashinformsvyaz"	`9.03ms` from Yekaterinburg, RU
222.199.136.71	AS4538 China Education and Research Network Center	`3.77ms` from Beijing, CN
52.40.85.71	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
27.89.42.215	AS2516 KDDI CORPORATION	`7.80ms` from Osaka, JP
83.199.226.55	AS3215 Orange S.A.	`1.58ms` from Paris, FR
63.224.249.87	AS209 CenturyLink Communications, LLC	`6.78ms` from Portland, US
49.63.180.71	AS4766 Korea Telecom	`6.85ms` from Seoul, KR
185.160.147.151	AS31723 Wittenberg-net GmbH	`7.20ms` from Berlin, DE
179.14.75.135	AS27831 Colombia Móvil	`16.21ms` from Bogota, CO
197.147.90.119	AS36884 Wana Corporate	`11.38ms` from Casablanca, MA
35.222.66.55	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
189.31.246.87	AS8167 V tal	`2.13ms` from Curitiba, BR
184.166.241.87	AS33588 Charter Communications LLC	`9.25ms` from Denver, US
67.214.196.151	AS35986 Vyve Broadband	`9.02ms` from Denver, US
112.13.110.183	AS56041 China Mobile communications corporation	`3.39ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -m5 192.54.95.108

traceroute to 192.54.95.108 (192.54.95.108): 5 hops max, 52 byte packets

1 [AS208450] 45.136.59.1 9.114 ms

2 [AS41371] 88.151.180.149 0.761 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Aktau, KZ

On December 6th 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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