136.142.52.0/24

AS4130 · University of Pittsburgh

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Summary

Country	United States
Domain	pitt.edu
ASN	AS4130
Parent Range	136.142.0.0/16
Registry	ARIN
ID	PITTNET-1

WHOIS Details

NetHandle:      NET-136-142-0-0-1
OrgID:          UNIVER-9
Parent:         NET-136-0-0-0-0
NetName:        PITTNET-1
NetRange:       136.142.0.0 - 136.142.255.255
NetType:        allocation
RegDate:        1989-08-24
Updated:        2021-12-14
TechHandle:     EKA49-ARIN
AbuseHandle:    ABUSE385-ARIN
NOCHandle:      CNNE-ARIN
Source:         ARIN


OrgID:          UNIVER-9
OrgName:        University of Pittsburgh
CanAllocate:    
Street:         728 Cathedral of Learning
Street:         Fifth and Bigelow
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15260
RegDate:        1988-05-18
Updated:        2020-05-26
OrgAdminHandle: CNNE-ARIN
OrgTechHandle:  CNNE-ARIN
OrgAbuseHandle: ABUSE385-ARIN
Source:         ARIN


POCHandle:      CNNE-ARIN
IsRole:         Y
LastName:       CSSD NOC Network Engineers
FirstName:      
Street:         600 Epsilon Drive
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15238
RegDate:        2006-09-01
Updated:        2025-08-01
OfficePhone:    +1-412-624-6714
FaxPhone:       +1-412-383-7000
Mailbox:        CSSD-NOCNetworkEngineers@mail.pitt.edu
Source:         ARIN


POCHandle:      EKA49-ARIN
IsRole:         N
LastName:       Allen
FirstName:      Eric
Street:         600 Epsilon Drive
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15238
RegDate:        2020-06-16
Updated:        2020-06-16
OfficePhone:    +1-412-648-0021
Mailbox:        eka7@pitt.edu
Source:         ARIN


POCHandle:      ABUSE385-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         Computing Services and Systems Development
Street:         709 Cathedral of Learning
City:           Pittsburgh
State/Prov:     PA
Country:        US
PostalCode:     15260
RegDate:        2003-08-22
Updated:        2018-10-23
OfficePhone:    +1-412-624-4357
Mailbox:        abuse@pitt.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 136.142.52.0/24

Range	ASN	Company	Num of IPs
136.142.0.0/16	AS4130	University of Pittsburgh	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
108.143.194.184	AS8075 Microsoft Corporation	`1.21ms` from Amsterdam, NL
211.167.92.184	AS9811 Development & Research Center of State Council Net.	`2.85ms` from Beijing, CN
178.14.73.184	AS3209 Vodafone GmbH	`6.16ms` from Berlin, DE
68.97.90.104	AS22773 Cox Communications Inc.	`7.70ms` from Dallas, US
72.8.66.88	AS15108 Allo Communications LLC	`6.55ms` from Kansas City, US
61.161.36.136	AS4837 CHINA UNICOM China169 Backbone	`14.08ms` from Liaoyang, CN
109.152.89.24	AS2856 British Telecommunications PLC	`3.03ms` from London, GB
79.41.131.248	AS3269 Telecom Italia S.p.A.	`1.85ms` from Milan, IT
34.93.2.120	AS396982 Google LLC	`0.09ms` from Mumbai, IN
73.30.70.56	AS7922 Comcast Cable Communications, LLC	`7.51ms` from New York City, US
180.38.6.40	AS4713 NTT Communications Corporation	`12.66ms` from Osaka, JP
119.219.116.40	AS4766 Korea Telecom	`7.09ms` from Seoul, KR
121.154.59.40	AS4766 Korea Telecom	`4.66ms` from Seoul, KR
1.245.106.152	AS9318 SK Broadband Co Ltd	`3.30ms` from Seoul, KR
54.249.49.152	AS16509 Amazon.com, Inc.	`0.29ms` from Tokyo, JP
126.39.217.152	AS17676 SoftBank Corp.	`9.63ms` from Tokyo, JP
133.209.172.40	AS2518 BIGLOBE Inc.	`5.12ms` from Tokyo, JP
195.231.19.24	AS31034 Aruba S.p.A.	`0.23ms` from Arezzo, IT
101.98.76.24	AS9790 Two Degrees Networks Limited	`6.59ms` from Auckland, NZ
109.79.105.56	AS15502 Vodafone Ireland Limited	`1.90ms` from Dublin, IE
87.78.121.248	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.46ms` from Duesseldorf, DE
112.17.189.136	AS56041 China Mobile communications corporation	`3.35ms` from Hangzhou, CN
167.103.21.168	AS53813 ZSCALER, INC.	`0.61ms` from Hyderabad, IN
42.84.245.8	AS4837 CHINA UNICOM China169 Backbone	`8.81ms` from Liaoyang, CN
73.255.165.136	AS7922 Comcast Cable Communications, LLC	`8.66ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f3 -m12 136.142.52.93

traceroute to 136.142.52.93 (136.142.52.93): 12 hops max, 52 byte packets

3 [AS3257] 154.14.160.57 1.664 ms

4 [AS3257] 89.149.136.85 93.674 ms

5 [AS3257] 208.116.221.142 93.713 ms

6 [AS33154] 64.58.254.229 98.074 ms

7 [AS33154] 64.58.254.49 93.842 ms

8 [AS33154] 208.103.114.14 94.502 ms

9 [AS4130] 136.142.2.162 94.995 ms

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Measurement taken from

IPinfo ProbeNet in Meppel, NL

On September 11th 2025

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