1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.52.0.0/16
  4. AS6059  | 204.52.128.0/22

204.52.128.0/22

AS6059  ·  University System of Maryland

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Summary

Country United States
Domain ubalt.edu
ASN AS6059
Registry ARIN
ID UBNET9

WHOIS Details

NetHandle:      NET-204-52-128-0-1
OrgID:          UNIVER-110-Z
Parent:         NET-204-0-0-0-0
NetName:        UBNET9
NetRange:       204.52.128.0 - 204.52.131.255
NetType:        allocation
RegDate:        1994-07-05
Updated:        2023-10-10
TechHandle:     HOSTM1194-ARIN
AbuseHandle:    ABUSE1941-ARIN
NOCHandle:      HOSTM1194-ARIN
Source:         ARIN


OrgID:          UNIVER-110-Z
OrgName:        University of Baltimore
CanAllocate:    
Street:         University of Baltimore
Street:         Academic Computing Center
Street:         1420 North Charles Street
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21201
RegDate:        2023-09-18
Updated:        2025-02-14
OrgAdminHandle: RENFR41-ARIN
OrgTechHandle:  CHAIS4-ARIN
OrgTechHandle:  GW12-ARIN
OrgTechHandle:  RENFR41-ARIN
OrgAbuseHandle: CHAIS4-ARIN
OrgAbuseHandle: GW12-ARIN
OrgAbuseHandle: RENFR41-ARIN
Source:         ARIN


POCHandle:      CHAIS4-ARIN
IsRole:         N
LastName:       Chaisakul
FirstName:      Amnard
Street:         1420 N. Charles St.
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21201
RegDate:        2023-10-11
Updated:        2024-10-11
OfficePhone:    +1-410-837-5058
Mailbox:        achaisakul@ubalt.edu
Source:         ARIN


POCHandle:      ABUSE1941-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1420 N. Charles St.
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21201
RegDate:        2008-05-08
Updated:        2024-07-09
OfficePhone:    +1-410-837-4200
Mailbox:        abuse@ubalt.edu
Source:         ARIN


POCHandle:      RENFR41-ARIN
IsRole:         N
LastName:       Renfro
FirstName:      Tom
Street:         1420 N Charles St
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21201
RegDate:        2025-02-14
Updated:        2025-02-14
OfficePhone:    +1-410-837-6828
Mailbox:        trenfro@ubalt.edu
Source:         ARIN


POCHandle:      GW12-ARIN
IsRole:         N
LastName:       Weitzel
FirstName:      George
Street:         University of Baltimore
Street:         Office of Technology Services
Street:         1420 North Charles Street
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21201
RegDate:        1993-06-21
Updated:        2025-02-17
OfficePhone:    +1-410-837-5486
Mailbox:        gweitzel@ubalt.edu
Source:         ARIN


POCHandle:      HOSTM1194-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         1420 N. Charles St.
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21201
RegDate:        2008-05-08
Updated:        2025-07-14
OfficePhone:    +1-410-837-4200
Mailbox:        hostmaster@ubalt.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.52.0.0/16

Range ASN Company Num of IPs
204.52.32.0/19 AS16509 Amazon.com, Inc. 8,192
204.52.12.0/22 AS46708 Allied International Corp of VA. 1,024
204.52.248.0/23 AS2033 Sources of Supply Corp. 512
204.52.204.0/23 AS992 Modest Labs LLC 512
204.52.107.0/24 AS214706 KazTransNet LLP 256
204.52.191.0/24 AS214785 Zhengzhou, a Dream Computer Technology Limited 256
204.52.252.0/24 AS22215 Black Hills State University 256
204.52.245.0/24 AS23138 FIRST STEP INTERNET, LLC 256
204.52.246.0/24 AS23138 FIRST STEP INTERNET, LLC 256
204.52.247.0/24 AS23138 FIRST STEP INTERNET, LLC 256
204.52.167.0/24 AS26011 Lexington Medical Center 256
204.52.243.0/24 AS11071 InfoWest 256
204.52.179.0/24 AS32031 Blue Valley School District 256
204.52.237.0/24 AS393390 Professional Research Consultants, Inc. 256
204.52.216.0/24 AS40069 P.O.S.S.E. Software Research and Developement 256
204.52.135.0/24 AS400845 ECXSYSTEMS, LLC 256
204.52.196.0/24 AS40360 PANERA BREAD COMPANY 256
204.52.215.0/24 AS46 Rutgers, The State University 256
204.52.238.0/24 AS54665 Kubota Manufacturing of America Corporation 256
204.52.244.0/24 AS62944 Burton Snowboards 256
204.52.219.0/24 AS63448 HOLSTON ELECTRIC COOPERATIVE 256
204.52.218.0/24 AS6373 California Senate Rules Committee 256
204.52.242.0/24 AS7979 NEMESIS AGENT, INC. 256
204.52.223.0/24 AS27195 Cavern Technologies, Inc. 256
204.52.206.0/24 AS11686 Flagler County Public Schools 256
204.52.104.0/24 AS174 COULD IT HOSTING LIMITED 256
204.52.138.0/24 AS19773 Motorola MNIC 256
204.52.227.0/24 AS2033 Sources of Supply Corp. 256

Hosted domains

There are 23 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.52.129.211 ubalt.edu 20
204.52.129.240 beheardmaryland.com 2
204.52.129.212 ubfoundation.org 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
Read more

Pingable IPs

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

IP Address ASN Details
204.52.131.1 AS6059 University System of Maryland 2.36ms from Ashburn, US
204.52.129.211 AS6059 University System of Maryland 2.92ms 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
222.131.138.230 AS4808 China Unicom Beijing Province Network 4.05ms from Beijing, CN
41.68.1.166 AS24835 Vodafone Data 4.71ms from Cairo, EG
116.169.195.166 AS4837 CHINA UNICOM China169 Backbone 7.46ms from Chengdu, CN
98.8.44.6 AS40294 Charter Communications LLC 13.79ms from Dallas, US
27.151.124.214 AS4134 CHINANET-BACKBONE 3.13ms from Fuzhou, CN
187.241.192.6 AS13999 Mega Cable, S.A. de C.V. 11.27ms from Guadalajara, MX
130.233.252.246 AS15496 Aalto University 0.67ms from Helsinki, FI
109.51.171.70 AS2860 NOS COMUNICACOES, S.A. 3.99ms from Lisbon, PT
216.115.185.70 AS46261 QuickPacket, LLC 0.69ms from Los Angeles, US
89.89.69.134 AS5410 Bouygues Telecom SA 10.37ms from Marseille, FR
31.188.32.70 AS24608 WIND TRE S.P.A. 3.91ms from Milan, IT
207.109.21.214 AS209 CenturyLink Communications, LLC 2.09ms from Minneapolis, US
39.174.226.182 AS56041 China Mobile communications corporation 8.98ms from Ningbo, CN
91.17.242.6 AS3320 Deutsche Telekom AG 5.49ms from Nuernberg, DE
23.90.228.150 AS16347 ADISTA SAS 0.45ms from Paris, FR
74.244.31.22 AS14593 Space Exploration Technologies Corporation 13.27ms from Phoenix, US
62.69.13.22 AS13227 Kraft-S LLC 0.58ms from Samara, RU
186.67.76.182 AS27651 ENTEL CHILE S.A. 1.10ms from Santiago, CL
196.51.218.246 AS400463 DynaNode LLC 0.63ms from Seattle, US
180.178.72.6 AS44356 Epsilon Telecommunications Ltd 0.47ms from Singapore, SG
168.1.97.70 AS36351 IBM Cloud 1.17ms from Sydney, AU
91.206.22.22 AS47399 Novoship PJSC. 18.34ms from Tbilisi, GE
41.225.83.22 AS37671 3S INF 1.49ms from Tunis, TN
31.62.100.198 AS5617 Orange Polska Spolka Akcyjna 15.95ms from Warsaw, PL
77.173.75.166 AS1136 KPN B.V. 2.73ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 204.52.128.239
traceroute to 204.52.128.239 (204.52.128.239): 11 hops max, 52 byte packets
5 [AS3257] 98.124.174.34 81.543 ms
7 [AS6059] 131.118.255.70 91.472 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Dublin, IE
On

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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