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:      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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 204.52.0.0/16

Range	ASN	Company	Num of IPs
204.52.12.0/22	AS46708	Allied International Corp of VA.	1,024
204.52.248.0/23	AS2033	Sources of Supply Corp.	512
204.52.246.0/23	AS23138	FIRST STEP INTERNET, LLC	512
204.52.243.0/24	AS11071	InfoWest	256
204.52.218.0/24	AS6373	California Senate Rules Committee	256
204.52.206.0/24	AS33363	Flagler County Public Schools	256
204.52.252.0/24	AS14263	Black Hills State University	256
204.52.216.0/24	AS40069	P.O.S.S.E. Software Research and Developement	256
204.52.219.0/24	AS1982	HOLSTON ELECTRIC COOPERATIVE	256
204.52.215.0/24	AS46	Rutgers, The State University	256
204.52.196.0/24	AS40360	PANERA BREAD COMPANY	256
204.52.10.0/24	AS54130	AFBA	256
204.52.179.0/24	AS32031	Blue Valley School District	256
204.52.244.0/24	AS62944	Burton Snowboards	256
204.52.94.0/24	AS36350	The Devereux Foundation	256
204.52.167.0/24	AS26011	Lexington Medical Center	256
204.52.189.0/24	AS22284	Bureau of Land Management	256
204.52.190.0/24	AS22284	Bureau of Land Management	256
204.52.177.0/24	AS26931	Schonfeld Strategic Techworx, LLC.	256
204.52.247.0/24	AS23138	FIRST STEP INTERNET, LLC	256
204.52.11.0/24	AS54130	AFBA	256
204.52.245.0/24	AS23138	FIRST STEP INTERNET, LLC	256
204.52.237.0/24	AS393390	Professional Research Consultants, Inc.	256
204.52.224.0/24	AS18867	American Messaging Services L.L.C.	256
204.52.95.0/24	AS36350	The Devereux Foundation	256
204.52.227.0/24	AS2033	Sources of Supply Corp.	256
204.52.223.0/24	AS27195	Cavern Technologies, Inc.	256
204.52.188.0/24	AS22108	KANTAR	256
204.52.176.0/24	AS26931	Schonfeld Strategic Techworx, LLC.	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	marylandcpm.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

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Pingable IPs

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

IP Address	ASN	Details
204.52.129.211	AS6059 University System of Maryland	3.02ms from Ashburn, US
204.52.131.1	AS6059 University System of Maryland	2.73ms 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
70.160.241.150	AS22773 Cox Communications Inc.	10.54ms from Ashburn, US
79.107.40.70	AS25472 Nova Telecommunications & Media Single Member S.A	2.94ms from Athens, GR
75.143.77.166	AS20115 Charter Communications LLC	11.47ms from Atlanta, US
52.25.152.182	AS16509 Amazon.com, Inc.	0.13ms from Boardman, US
90.153.102.166	AS9145 EWE TEL GmbH	3.16ms from Hamburg, DE
181.64.126.70	AS6147 Telefonica del Peru S.A.A.	1.11ms from Lima, PE
109.157.66.134	AS2856 British Telecommunications PLC	5.86ms from London, GB
94.195.97.70	AS5607 Sky UK Limited	3.52ms from London, GB
83.60.84.134	AS3352 TELEFONICA DE ESPANA S.A.U.	11.96ms from Madrid, ES
180.232.76.38	AS9658 Eastern Telecoms Phils., Inc.	0.34ms from Manila, PH
213.25.145.198	AS5617 Orange Polska Spolka Akcyjna	1.95ms from Poznan, PL
201.123.200.182	AS8151 UNINET	11.90ms from Santiago de Queretaro, MX
125.242.43.6	AS17858 LG POWERCOMM	7.21ms from Seoul, KR
124.51.178.38	AS17858 LG POWERCOMM	2.37ms from Seoul, KR
211.231.44.70	AS4766 Korea Telecom	3.18ms from Seoul, KR
61.101.130.134	AS9318 SK Broadband Co Ltd	1.23ms from Seoul, KR
60.52.46.118	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	6.21ms from Singapore, SG
111.251.8.166	AS3462 Data Communication Business Group	1.88ms from Taipei, TW
52.193.230.166	AS16509 Amazon.com, Inc.	0.14ms from Tokyo, JP
60.156.102.38	AS17676 SoftBank Corp.	3.54ms from Tokyo, JP
210.165.171.150	AS2514 NTT PC Communications, Inc.	3.37ms from Tokyo, JP
31.214.173.38	AS60976 Parsan Lin Co. PJS	15.14ms from Yerevan, AM
52.27.31.86	AS16509 Amazon.com, Inc.	0.17ms from Boardman, US
185.206.224.6	AS9009 M247 Europe SRL	0.12ms from Copenhagen, DK
79.200.60.102	AS3320 Deutsche Telekom AG	7.66ms from Frankfurt am Main, DE

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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