136.142.31.0/24

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 136.142.31.0/24

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
86.98.48.56	AS5384 Emirates Internet	`2.44ms` from Al Fujairah City, AE
73.186.35.24	AS7922 Comcast Cable Communications, LLC	`9.85ms` from Boston, US
89.56.246.232	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.01ms` from Hamburg, DE
188.235.108.232	AS50498 JSC ER-Telecom Holding	`7.18ms` from Moscow, RU
180.139.27.152	AS4134 CHINANET-BACKBONE	`0.73ms` from Nanning, CN
3.82.233.200	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
112.140.47.184	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.69ms` from Tokyo, JP
76.69.19.184	AS577 Bell Canada	`2.36ms` from Toronto, CA
24.150.85.104	AS7992 Cogeco Connexion Inc.	`6.35ms` from Toronto, CA
172.205.232.24	AS8075 Microsoft Corporation	`0.43ms` from Amsterdam, NL
83.235.217.8	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.77ms` from Athens, GR
176.172.207.248	AS5410 Bouygues Telecom SA	`9.75ms` from Aubervilliers, FR
181.44.178.200	AS27747 Telecentro S.A.	`5.54ms` from Buenos Aires, AR
108.248.12.120	AS7018 AT&T Enterprises, LLC	`4.29ms` from Dallas, US
83.135.35.200	AS8881 1&1 Versatel Deutschland GmbH	`1.17ms` from Duesseldorf, DE
112.92.31.8	AS17816 China Unicom IP network China169 Guangdong province	`9.45ms` from Guangzhou, CN
202.137.114.200	AS38553 DC Tech Micro Services Inc.	`1.02ms` from Manila, PH
216.157.29.216	AS13768 Aptum Technologies	`2.42ms` from Miami, US
170.245.165.168	AS264605 TELEVIADUCTO S.R.L.	`17.90ms` from Miami, US
193.156.152.232	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`2.58ms` from Oslo, NO
50.125.49.104	AS20055 Wholesail networks LLC	`1.70ms` from Seattle, US
122.199.208.184	AS17877 KX NexG Co., LTD	`7.17ms` from Seoul, KR
175.117.253.168	AS9318 SK Broadband Co Ltd	`1.07ms` from Seoul, KR
175.112.49.72	AS9318 SK Broadband Co Ltd	`1.58ms` from Seoul, KR
54.254.76.184	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -m13 136.142.31.119

traceroute to 136.142.31.119 (136.142.31.119): 13 hops max, 52 byte packets

1 [AS63023] 23.154.136.1 0.146 ms

2 [AS3257] 209.120.246.153 1.468 ms

3 [AS3257] 89.149.136.85 14.767 ms

4 [AS3257] 208.116.221.142 11.281 ms

5 [AS33154] 64.58.254.229 34.912 ms

6 [AS33154] 64.58.254.49 11.223 ms

7 *

8 [AS4130] 136.142.2.162 12.024 ms

9 [AS4130] 136.142.253.237 12.265 ms

10 [AS4130] 136.142.253.85 12.334 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On September 11th 2025

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