1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.140.0.0/16
  4. AS22644  | 147.140.255.0/24

147.140.255.0/24

AS22644  ·  Thomas Jefferson University Hospitals, Inc.

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Summary

Country United States
Domain jefferson.edu
ASN AS22644
Registry ARIN
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:      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:        2025-01-31
OfficePhone:    +1-856-816-5241
MobilePhone:    +1-856-816-5241
Mailbox:        steven.wooton@jefferson.edu
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:        2025-08-13
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:        2025-08-13
OfficePhone:    +1-215-955-3603
MobilePhone:    +1-215-287-7908
Mailbox:        david.weber@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:      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:        2025-08-13
OfficePhone:    +1-215-955-7975
Mailbox:        abuse@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:        2025-07-02
OfficePhone:    +1-267-226-1814
Mailbox:        thomas.ruiz@jefferson.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 147.140.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
147.140.255.2 AS22644 Thomas Jefferson University Hospitals, Inc. 3.09ms from New York City, 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
52.174.49.56 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
47.85.5.104 AS45102 Alibaba (US) Technology Co., Ltd. 0.38ms from Ashburn, US
68.169.136.8 AS26827 EPB Fiber Optics 3.12ms from Atlanta, US
52.254.77.8 AS8075 Microsoft Corporation 0.28ms from Boydton, US
82.113.132.24 AS30827 Extraordinary Managed Services Ltd 6.75ms from Chester, GB
108.86.139.88 AS7018 AT&T Enterprises, LLC 18.56ms from Chicago, US
122.241.181.232 AS4134 CHINANET-BACKBONE 10.00ms from Hangzhou, CN
1.242.16.72 AS9318 SK Broadband Co Ltd 1.44ms from Incheon, KR
37.57.72.120 AS13188 CONTENT DELIVERY NETWORK LTD 1.09ms from Kharkiv, UA
4.234.26.152 AS8075 Microsoft Corporation 0.27ms from London, GB
35.235.68.168 AS396982 Google LLC 0.10ms from Los Angeles, US
107.146.159.24 AS33363 Charter Communications, Inc 13.82ms from Murfreesboro, US
97.69.113.232 AS33363 Charter Communications, Inc 5.98ms from Orlando, US
27.216.1.232 AS4837 CHINA UNICOM China169 Backbone 8.84ms from Qingdao, CN
124.128.30.24 AS4837 CHINA UNICOM China169 Backbone 6.64ms from Qingdao, CN
75.100.102.184 AS4181 TDS TELECOM 8.01ms from Seattle, US
70.66.41.104 AS6327 Shaw Communications 6.78ms from Seattle, US
1.170.10.200 AS3462 Data Communication Business Group 2.47ms from Taichung, TW
37.120.77.72 AS50436 Tele Columbus AG 6.86ms from Berlin, DE
75.133.131.72 AS20115 Charter Communications LLC 17.65ms from Chicago, US
86.115.15.40 AS1759 Telia Finland Oyj 1.10ms from Helsinki, FI
67.11.104.104 AS11427 Charter Communications Inc 8.07ms from Houston, US
61.109.29.72 AS17864 SK Broadband Co Ltd 2.50ms from Incheon, KR
119.195.206.136 AS4766 Korea Telecom 1.49ms from Seoul, KR
18.160.60.88 AS16509 Amazon.com, Inc. 0.22ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f4 147.140.255.2
traceroute to 147.140.255.2 (147.140.255.2): 64 hops max, 52 byte packets
4 [AS1299] 62.115.112.68 1.066 ms
5 [AS1299] 62.115.136.45 0.916 ms
6 [AS1299] 62.115.9.117 1.053 ms
8 *
11 [AS22644] 147.140.255.2 3.151 ms
Measurement taken from IPinfo ProbeNet in New York City, US
On

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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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