1. All IP Ranges
  2. 147.0.0.0/8
  3. 147.140.0.0/16
  4. AS22644  | 147.140.96.0/19

147.140.96.0/19

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:      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:      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:      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


POCHandle:      WOOTO8-ARIN
IsRole:         N
LastName:       Wooton
FirstName:      Steven
Street:         500 Marlboro Avenue
City:           Cherry Hill
State/Prov:     NJ
Country:        US
PostalCode:     08002
RegDate:        2022-11-11
Updated:        2026-02-06
OfficePhone:    +1-856-816-5241
MobilePhone:    +1-856-816-5241
Mailbox:        steven.wooton@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

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Read more

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
41.143.245.163 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.13ms from Casablanca, MA
203.29.19.131 AS140766 FPT Telecom Company 0.76ms from Ho Chi Minh City, VN
125.59.6.227 AS9908 HK Cable TV Ltd 1.63ms from Hong Kong, HK
218.57.45.227 AS4837 CHINA UNICOM China169 Backbone 7.31ms from Jinan, CN
24.71.94.83 AS6327 Shaw Communications 10.34ms from Kelowna, CA
51.155.251.35 AS13037 Zen Internet Ltd 2.01ms from Manchester, GB
108.157.163.179 AS16509 Amazon.com, Inc. 0.09ms from Miami, US
36.159.118.179 AS9808 China Mobile Communications Group Co., Ltd. 2.39ms from Nanning, CN
27.216.38.51 AS4837 CHINA UNICOM China169 Backbone 8.54ms from Qingdao, CN
52.248.86.211 AS8075 Microsoft Corporation 0.24ms from San Antonio, US
177.144.140.131 AS27699 TELEFÔNICA BRASIL S.A 3.56ms from Sao Paulo, BR
61.171.13.227 AS4811 China Telecom (Group) 3.65ms from Shanghai, CN
13.217.254.243 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
167.0.98.227 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.45ms from Bogota, CO
35.189.240.83 AS396982 Google LLC 0.17ms from Brussels, BE
181.88.184.19 AS7303 Telecom Argentina S.A. 1.12ms from Buenos Aires, AR
72.110.202.163 AS6167 Verizon Business 18.75ms from Chicago, US
47.161.38.211 AS5650 Frontier Communications of America, Inc. 1.64ms from Dallas, US
175.100.171.211 AS154137 H LINK FIBER INDIA PVT LTD 1.64ms from Delhi, IN
34.92.100.131 AS396982 Google LLC 0.11ms from Hong Kong, HK
217.42.242.51 AS2856 British Telecommunications PLC 4.02ms from London, GB
99.45.222.51 AS7018 AT&T Enterprises, LLC 2.91ms from Miami, US
141.8.190.3 AS13238 YANDEX LLC 2.17ms from Moscow, RU
83.220.91.243 AS31275 LLC Telecom-Service 14.06ms from Moscow, RU
95.66.193.83 AS35645 Limited Liability Company "VLADINFO" 4.14ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 147.140.105.154
traceroute to 147.140.105.154 (147.140.105.154): 9 hops max, 52 byte packets
6 [AS174] 154.25.10.161 10.877 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Istanbul, TR
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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