209.71.39.0/24

AS46946 · Thomas Jefferson University

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Summary

Country	United States
Domain	jefferson.edu
ASN	AS46946
Registry	ARIN
ID	TJU

WHOIS Details

NetHandle:      NET-209-71-37-0-2
OrgID:          TJU
Parent:         NET-209-0-0-0-0
NetName:        TJU
NetRange:       209.71.37.0 - 209.71.41.255
NetType:        allocation
RegDate:        2023-07-11
Updated:        2023-07-11
Source:         ARIN


OrgID:          TJU
OrgName:        Thomas Jefferson University
CanAllocate:    
Street:         833 Chestnut Street, Suite 600
Street:         Information Systems
City:           Philadelphia
State/Prov:     PA
Country:        US
PostalCode:     19107
RegDate:        1991-04-10
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:      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:      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:      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:      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 209.71.0.0/16

Range	ASN	Company	Num of IPs
209.71.0.0/19	AS46410	Central Florida Electric Cooperative, Inc.	8,192
209.71.48.0/20	AS20259	Copper Valley Long Distance, LLC	4,096
209.71.32.0/22	AS3653	House of Ben Avraham LLC	1,024
209.71.36.0/24	AS16276	Magnetic Squid LLC	256
209.71.25.0/24	AS46410	Arcadia University	256

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

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
98.122.150.248	AS11426 Charter Communications Inc	`6.97ms` from Charlotte, US
92.75.8.88	AS3209 Vodafone GmbH	`15.64ms` from Frankfurt am Main, DE
83.192.36.152	AS3215 Orange S.A.	`4.04ms` from Frankfurt am Main, DE
84.253.251.200	AS16086 DNA Oyj	`0.81ms` from Helsinki, FI
112.109.37.120	AS45361 Ulsan Jung-Ang Broadcasting Network	`6.95ms` from Incheon, KR
95.111.239.8	AS51167 Contabo GmbH	`0.19ms` from Lauterbourg, FR
83.223.108.104	AS29017 NTT Global Data Centers EMEA UK Ltd.	`1.19ms` from London, GB
82.60.28.168	AS3269 Telecom Italia S.p.A.	`3.25ms` from Milan, IT
78.198.243.24	AS12322 Free SAS	`1.30ms` from Paris, FR
27.197.100.184	AS4837 CHINA UNICOM China169 Backbone	`7.98ms` from Qingdao, CN
93.70.166.104	AS30722 Fastweb SpA	`4.00ms` from Rome, IT
161.200.204.8	AS3839 Chulalongkorn University	`2.00ms` from Bangkok, TH
110.231.72.200	AS4837 CHINA UNICOM China169 Backbone	`10.76ms` from Beijing, CN
34.29.255.40	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
217.35.84.72	AS2856 British Telecommunications PLC	`2.31ms` from London, GB
95.146.68.24	AS2856 British Telecommunications PLC	`6.41ms` from London, GB
38.13.19.168	AS395354 Starry, Inc.	`11.67ms` from Los Angeles, US
49.73.169.232	AS4134 CHINANET-BACKBONE	`5.44ms` from Nanjing, CN
69.5.100.24	AS18516 Molalla Communications Systems Inc.	`1.25ms` from Portland, US
121.176.53.168	AS4766 Korea Telecom	`8.35ms` from Seoul, KR
3.24.182.104	AS16509 Amazon.com, Inc.	`0.60ms` from Sydney, AU
139.216.165.168	AS9443 Vocus Retail	`5.39ms` from Sydney, AU
99.210.251.8	AS812 Rogers Communications Canada Inc.	`13.68ms` from Toronto, CA
13.248.251.216	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
102.162.110.184	AS30999 EMTEL LIMITED	`13.83ms` from Ebene, MU

Traceroute

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

traceroute -a -n -q1 -f2 -m24 209.71.39.89

traceroute to 209.71.39.89 (209.71.39.89): 24 hops max, 52 byte packets

2 [AS10912] 64.74.160.1 0.239 ms

3 *

4 *

5 [AS6461] 208.185.75.206 0.671 ms

6 *

7 *

8 [AS6461] 64.125.23.38 18.255 ms

9 *

10 [AS6461] 128.177.77.94 17.162 ms

11 *

12 *

13 *

14 [AS46887] 144.121.35.242 21.164 ms

15 *

16 *

17 [AS46946] 198.54.81.2 21.478 ms

18 *

19 *

20 [AS46946] 198.54.81.10 21.623 ms

21 [AS46946] 198.54.81.2 21.671 ms

22 *

23 *

24 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On March 20th 2026

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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