131.142.0.0/16

AS1742 · Harvard University

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Summary

Country	United States
Domain	harvard.edu
ASN	AS1742
Registry	ARIN
ID	CFA-NET

WHOIS Details

NetHandle:      NET-131-142-0-0-1
OrgID:          SI-2-Z
Parent:         NET-131-0-0-0-0
NetName:        CFA-NET
NetRange:       131.142.0.0 - 131.142.255.255
NetType:        allocation
OriginAS:       1742, 10578
RegDate:        1988-11-21
Updated:        2023-12-18
TechHandle:     RAH81-ARIN
Source:         ARIN


OrgID:          SI-2-Z
OrgName:        Smithsonian Astrophysical Observatory
CanAllocate:    
Street:         60 Garden St.
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2023-11-17
Updated:        2025-05-12
OrgAdminHandle: SAP26-ARIN
OrgTechHandle:  SAP26-ARIN
OrgAbuseHandle: SAAP-ARIN
OrgNOCHandle:   SAP26-ARIN
Source:         ARIN


POCHandle:      RAH81-ARIN
IsRole:         N
LastName:       Hewett
FirstName:      Robert
Street:         Smithsonian Astrophysical Observatory
Street:         60 Garden St.
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        1997-10-08
Updated:        2025-01-06
OfficePhone:    +1-617-384-6594
FaxPhone:       +1-617-496-7500
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SAAP-ARIN
IsRole:         Y
LastName:       SAO Admin Abuse POC
FirstName:      
Street:         60 Garden Street
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2025-05-12
Updated:        2025-05-12
OfficePhone:    +1-617-496-7931
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      SAP26-ARIN
IsRole:         Y
LastName:       SAO Admin POC
FirstName:      
Street:         60 Garden Street
City:           Cambridge
State/Prov:     MA
Country:        US
PostalCode:     02138
RegDate:        2025-05-12
Updated:        2025-05-12
OfficePhone:    +1-617-496-7931
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.32.0.0/11	AS721	Air Force Systems Networking	2,097,152
131.64.0.0/13	AS721	DoD Network Information Center	524,288
131.76.0.0/14	AS721	DoD Network Information Center	262,144
131.80.0.0/14	AS721	DoD Network Information Center	262,144
131.4.0.0/15	AS721	Air Force Systems Networking	131,072
131.86.0.0/15	AS721	DoD Network Information Center	131,072
131.20.0.0/15	AS749	Air Force Systems Networking	131,072
131.74.0.0/15	AS721	DoD Network Information Center	131,072
131.244.0.0/15	AS24436	Bond University Limited	131,072
131.8.0.0/16	AS749	Air Force Systems Networking	65,536
131.135.0.0/16	AS74	Defense Research Establishment Ottawa	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.175.0.0/16	AS137	CINECA Consorzio Interuniversitario	65,536
131.59.0.0/16	AS385	Air Force Systems Networking	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.214.0.0/16	AS668	Air Force Systems Networking	65,536
131.187.0.0/16	AS600	OARnet	65,536
131.129.0.0/16	AS4685	ASAHI Net,Inc.	65,536
131.44.0.0/16	AS385	Air Force Systems Networking	65,536
131.121.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.211.0.0/16	AS1103	Heidelberglaan 8	65,536
131.222.0.0/16	AS14962	NCR Corporation	65,536
131.136.0.0/16	AS74	Department of National Defence	65,536
131.102.0.0/16	AS33845	Swiss Federation represented by FOITT	65,536
131.85.0.0/16	AS749	DoD Network Information Center	65,536
131.249.0.0/16	AS397380	Temple University Health System, Inc.	65,536
131.242.0.0/16	AS9650	CITEC	65,536
131.122.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.173.0.0/16	AS680	Universitaet Osnabrueck; Rechenzentrum	65,536
131.112.0.0/16	AS9367	National University Corporation Institute of Science Tokyo	65,536
131.66.0.0/16	AS138	DoD Network Information Center	65,536
131.10.0.0/16	AS385	Air Force Systems Networking	65,536
131.52.0.0/16	AS385	Air Force Systems Networking	65,536
131.2.0.0/16	AS749	Air Force Systems Networking	65,536
131.12.0.0/16	AS385	Air Force Systems Networking	65,536
131.216.0.0/16	AS3851	Nevada System of Higher Education	65,536
131.51.0.0/16	AS386	Air Force Systems Networking	65,536
131.16.0.0/16	AS721	Air Force Systems Networking	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.24.0.0/16	AS385	Air Force Systems Networking	65,536
131.252.0.0/16	AS6366	Portland State University	65,536
131.111.0.0/16	AS786	University of Cambridge	65,536
131.155.0.0/16	AS1161	P.O. Box 513	65,536
131.9.0.0/16	AS385	Air Force Systems Networking	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.58.0.0/16	AS386	Air Force Systems Networking	65,536
131.73.0.0/16	AS749	DoD Network Information Center	65,536
131.243.0.0/16	AS16	Lawrence Berkeley National Laboratory	65,536
131.172.0.0/16	AS135893	LATROBE UNIVERSITY	65,536
131.123.0.0/16	AS11050	Kent State University	65,536

Show more ranges

Hosted domains

There are 23 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.142.21.11	universeforum.org	8
131.142.21.13	cosmicquestions.net	5
131.142.21.12	microobservatory.org	3
131.142.185.10	adslabs.org	2
131.142.195.56	minorplanetcenter.net	2
131.142.198.86	lightexhibit.org	1
131.142.198.76	fromearthtotheuniverse.org	1
131.142.18.11	coolstars20half.com	1
131.142.195.62	hitran.org	1

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