IP range details

147.140.128.0/17

AS22644 · Thomas Jefferson University Hospitals, Inc.

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Summary

Country	United States
Domain	jefferson.edu
ASN	AS22644
Registry	arin
Hosted IPs	32,768
ID	TJU

WHOIS Details

NetHandle:      NET-147-140-0-0-1
OrgID:          TJU-2-Z
Parent:         NET-147-0-0-0-0
NetName:        TJU
NetRange:       147.140.0.0 - 147.140.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1991-04-10
Updated:        2023-07-11
TechHandle:     ERNST4-ARIN
Source:         ARIN


OrgID:          TJU-2-Z
OrgName:        Thomas Jefferson University
CanAllocate:    
Street:         833 Chestnut Street, Suite 600
Street:         Information Systems
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19107
RegDate:        2022-03-07
Updated:        2024-03-07
OrgAdminHandle: RUIZT9-ARIN
OrgTechHandle:  DWW11-ARIN
OrgTechHandle:  RUIZT9-ARIN
OrgTechHandle:  WOOTO8-ARIN
OrgAbuseHandle: ABUSE8441-ARIN
OrgNOCHandle:   NOC33462-ARIN
OrgRoutingHandle:   NOC33462-ARIN
OrgDNSHandle:   HOSTM2171-ARIN
Source:         ARIN


POCHandle:      NOC33462-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         833 Chestnut St.
Street:         Suite 600
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19107
RegDate:        2022-05-04
Updated:        2023-07-11
OfficePhone:    +1-215-955-7975
Mailbox:        noc@jefferson.edu
Source:         ARIN


POCHandle:      DWW11-ARIN
IsRole:         N
LastName:       Weber
FirstName:      David
Street:         833 Chestnut St.
Street:         Suite 600
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19107
RegDate:        2022-02-16
Updated:        2024-06-12
OfficePhone:    +1-215-955-3603
MobilePhone:    +1-215-287-7908
Mailbox:        david.weber@jefferson.edu
Source:         ARIN


POCHandle:      ABUSE8441-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         833 Chestnut St.
Street:         Suite 600
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19107
RegDate:        2022-05-05
Updated:        2023-07-11
OfficePhone:    +1-215-955-7975
Mailbox:        abuse@jefferson.edu
Source:         ARIN


POCHandle:      ERNST4-ARIN
IsRole:         N
LastName:       Ernst
FirstName:      Matthew
Street:         833 Chestnut Street
Street:         Suite 1000
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19107
RegDate:        2011-04-29
Updated:        2020-02-14
OfficePhone:    +1-215-503-1199
Mailbox:        Matthew.Enst@jefferson.edu
Source:         ARIN


POCHandle:      RUIZT9-ARIN
IsRole:         N
LastName:       Ruiz
FirstName:      Thomas
Street:         833 Chestnut St.
Street:         Suite 600
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19107
RegDate:        2022-05-11
Updated:        2024-05-22
OfficePhone:    +1-267-226-1814
Mailbox:        thomas.ruiz@jefferson.edu
Source:         ARIN


POCHandle:      WOOTO8-ARIN
IsRole:         N
LastName:       Wooton
FirstName:      Steven
Street:         833 Chestnut St.
Street:         Suite 600
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19107
RegDate:        2022-11-11
Updated:        2023-11-11
OfficePhone:    +1-856-816-5241
MobilePhone:    +1-856-816-5241
Mailbox:        steven.wooton@jefferson.edu
Source:         ARIN

Hosted domains

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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.

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