AS Name
PRINCETON-AS
Org Name
Princeton University
Registry Region
United States
IPv4Prefixes

15

IPv6Prefixes

1

IPv4 NUMs

137,472

IPv6 NUMs(/64)

65,536

137,472 IPv4 Addresses
CIDR Description IP Num
66.180.176.0/20 Princeton University 4096
128.112.0.0/24 Princeton University 256
128.112.0.0/16 Princeton University 65536
128.112.2.0/23 Princeton University 512
128.112.100.0/24 Princeton University 256
128.112.172.0/22 Princeton University 1024
128.112.229.0/24 Princeton University 256
140.180.0.0/24 Princeton University 256
140.180.0.0/16 Princeton University 65536
192.12.53.0/24 Princeton University 256
204.153.48.0/24 Princeton University 256
204.153.49.0/24 Princeton University 256
204.153.50.0/24 Princeton University 256
204.153.51.0/24 Princeton University 256
205.172.164.0/22 McCarter Theatre 1024
CIDR Description IP NUMs(prefix /64)
2620:c4::/48 Princeton University 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS46887 LIGHTOWER - Lightower Fiber Networks I, LLC, US United States 785,152 5,906,169,856 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4
AS293 ESNET, US United States 132,864 4,295,032,832 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS10466 MAGPI - MAGPI c/o University of Pennsylvania, US United States 1,280 16,777,216 IPv4 IPv4
IP Address Domain NUMs Domains
128.112.6.3 1 www.leohaovip.club
128.112.7.126 1 sns.cs.princeton.edu
128.112.16.136 1 annals.math.princeton.edu
128.112.17.143 1 web.math.princeton.edu
128.112.17.232 1 puzzles.princeton.edu
128.112.18.11 1 www.math.princeton.edu
128.112.18.16 1 math.princeton.edu
128.112.18.21 3 mirror.math.princeton.edu
128.112.18.22 1 webmail.math.princeton.edu
128.112.18.25 1 www.pacm.princeton.edu
ASNumber:       88
ASName:         PRINCETON-AS
ASHandle:       AS88
RegDate:        1986-10-10
Updated:        2020-06-15    
Ref:            https://rdap.arin.net/registry/autnum/88


OrgName:        Princeton University
OrgId:          PRNU-Z
Address:        OIT Networking and Monitoring Services
Address:        87 Prospect Ave., Suite 106
City:           Princeton
StateProv:      NJ
PostalCode:     08540
Country:        US
RegDate:        2020-06-01
Updated:        2020-06-01
Ref:            https://rdap.arin.net/registry/entity/PRNU-Z


OrgAbuseHandle: ABUSE16-ARIN
OrgAbuseName:   OIT Response Team
OrgAbusePhone:  +1-609-258-4357 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE16-ARIN

OrgTechHandle: CINN-ARIN
OrgTechName:   Contact for Internet numbers and names
OrgTechPhone:  +1-609-258-2774 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CINN-ARIN

OrgNOCHandle: ONS1-ARIN
OrgNOCName:   OIT Network Systems
OrgNOCPhone:  +1-609-258-2774 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ONS1-ARIN