204.139.52.0/22

AS22342 · Geisinger Commonwealth School of Medicine

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Summary

Country	United States
Domain	tcmc.edu
ASN	AS22342
Registry	ARIN
ID	TCMC

WHOIS Details

NetHandle:      NET-204-139-52-0-1
OrgID:          THECO-78
Parent:         NET-204-0-0-0-0
NetName:        TCMC
NetRange:       204.139.52.0 - 204.139.55.255
NetType:        allocation
RegDate:        2009-01-23
Updated:        2021-12-14
TechHandle:     KEARN7-ARIN
TechHandle:     SMZ2-ARIN
AbuseHandle:    SMZ2-ARIN
NOCHandle:      SMZ2-ARIN
Source:         ARIN


OrgID:          THECO-78
OrgName:        Geisinger Commonwealth School of Medicine
CanAllocate:    
Street:         525 Pine Street
City:           Scranton
State/Prov:     PA
Country:        US
PostalCode:     18509
RegDate:        2008-12-29
Updated:        2020-01-23
OrgAdminHandle: MDS52-ARIN
OrgTechHandle:  MDS52-ARIN
OrgTechHandle:  SMZ2-ARIN
OrgAbuseHandle: MDS52-ARIN
OrgAbuseHandle: SMZ2-ARIN
OrgNOCHandle:   MDS52-ARIN
OrgNOCHandle:   SMZ2-ARIN
Source:         ARIN


POCHandle:      SMZ2-ARIN
IsRole:         N
LastName:       Zangardi
FirstName:      Steve
Street:         525 Pine Street
City:           Scranton
State/Prov:     PA
Country:        US
PostalCode:     18509
RegDate:        2014-09-10
Updated:        2014-09-10
OfficePhone:    +1-570-504-9667
MobilePhone:    +1-570-351-4712
Mailbox:        szangardi@tcmc.edu
Source:         ARIN


POCHandle:      KEARN7-ARIN
IsRole:         N
LastName:       Kearney
FirstName:      John
Street:         525 Pine St
City:           Scranton
State/Prov:     PA
Country:        US
PostalCode:     18509
RegDate:        2013-04-12
Updated:        2015-04-14
OfficePhone:    +1-570-504-7000
Mailbox:        jkearney@tcmedc.org
Source:         ARIN


POCHandle:      MDS52-ARIN
IsRole:         N
LastName:       Smerdon
FirstName:      Mark
Street:         525 Pine Street
City:           Scranton
State/Prov:     PA
Country:        US
PostalCode:     18509
RegDate:        2016-01-19
Updated:        2020-01-17
OfficePhone:    +1-570-504-9689
Mailbox:        infra@som.geisinger.edu
Mailbox:        msmerdon@som.geisinger.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.139.0.0/16

Range	ASN	Company	Num of IPs
204.139.64.0/18	AS18964	Adventist Health Systems.	16,384
204.139.0.0/21	AS27512	State of Rhode Island	2,048
204.139.8.0/21	AS3257	GTT Americas, LLC	2,048
204.139.56.0/21	AS36236	NetActuate, Inc	2,048
204.139.12.0/22	AS64289	Macarne.com	1,024
204.139.102.0/24	AS18964	Adventist Health Systems.	256
204.139.101.0/24	AS18964	Adventist Health Systems.	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
217.12.49.54	AS25496 ZSR - ZT Bratislava	`0.92ms` from Bratislava, SK
134.0.31.22	AS48823 Hosting.de GmbH	`2.67ms` from Duesseldorf, DE
24.134.38.166	AS3209 Vodafone GmbH	`1.46ms` from Frankfurt am Main, DE
121.196.182.118	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.21ms` from Hangzhou, CN
27.79.49.182	AS7552 Viettel Group	`16.73ms` from Ho Chi Minh City, VN
68.103.93.198	AS22773 Cox Communications Inc.	`9.07ms` from Kansas City, US
83.77.194.38	AS3303 Swisscom (Switzerland) Ltd	`0.73ms` from Lausanne, CH
162.243.197.230	AS14061 DigitalOcean, LLC	`0.64ms` from New York City, US
130.91.168.38	AS55 University of Pennsylvania	`3.57ms` from New York City, US
60.163.115.134	AS4134 CHINANET-BACKBONE	`6.94ms` from Ningbo, CN
209.177.105.6	AS21774 The Exchange Global Server Center	`8.58ms` from Saskatoon, CA
50.208.205.134	AS7922 Comcast Cable Communications, LLC	`5.28ms` from Seattle, US
14.63.137.38	AS4766 Korea Telecom	`2.29ms` from Seoul, KR
221.165.182.134	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
112.180.196.54	AS4766 Korea Telecom	`6.34ms` from Seoul, KR
1.231.73.182	AS9318 SK Broadband Co Ltd	`2.29ms` from Seoul, KR
213.194.171.134	AS15704 XTRA TELECOM S.A.	`5.04ms` from Sevilla, ES
92.71.226.118	AS1136 KPN B.V.	`0.43ms` from Amsterdam, NL
78.140.144.150	AS35415 Webzilla B.V.	`0.25ms` from Amsterdam, NL
77.24.142.54	AS3209 Vodafone GmbH	`2.49ms` from Berlin, DE
156.215.230.86	AS8452 TE-AS	`5.81ms` from Cairo, EG
84.148.114.246	AS3320 Deutsche Telekom AG	`8.53ms` from Frankfurt am Main, DE
64.71.156.86	AS6939 Hurricane Electric LLC	`0.18ms` from Honolulu, US
43.225.113.86	AS13122 Manx Telecom Trading Ltd	`3.71ms` from Manchester, GB
35.237.196.134	AS396982 Google LLC	`0.15ms` from Moncks Corner, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 204.139.54.171

traceroute to 204.139.54.171 (204.139.54.171): 6 hops max, 52 byte packets

2 [AS6718] 128.0.34.101 0.807 ms

3 [AS6939] 184.104.177.113 0.943 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On December 28th 2025

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