AS Number
AS29
AS Name
YALE-AS
Org Name
Yale University
Registry

arin

RegDate

1983-08-16

Updated

2019-09-06

AS29 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

1

IPv4 NUMs

131,840

IPv6 NUMs(/64)

4,294,967,296

131,840 IPv4 Addresses
CIDR Description IP Num
128.36.0.0/24
IRR InValid
Yale University 256
128.36.0.0/16
IRR InValid
Yale University 65536
130.132.0.0/24
IRR InValid
Yale University 256
130.132.0.0/16
IRR InValid
Yale University 65536
192.31.2.0/24
IRR InValid
Yale University 256
192.31.236.0/24
IRR InValid
Yale University 256
192.35.89.0/24
Yale University 256
CIDR Description IP NUMs(prefix /64)
2604:b200::/32
IRR Valid
Yale University 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,257,344 228,879,368,192 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,787,136 73,033,915,648 IPv4 IPv4
AS22742 CT-EDU-NET - Connecticut Education Network, US United States 216,832 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS33657 CMCS - Comcast Cable Communications, LLC, US United States 3,028,224 554,077,782,016 IPv4 IPv4
IP Address Domain NUMs Domains
128.36.0.20 1 stephenandkatie.com
128.36.0.24 2 ipag.med.yale.edu
128.36.0.25 1 graphics.med.yale.edu
ASNumber:       29
ASName:         YALE-AS
ASHandle:       AS29
RegDate:        1984-09-18
Updated:        1991-01-10    
Ref:            https://rdap.arin.net/registry/autnum/29


OrgName:        Yale University
OrgId:          YALEUN
Address:        Yale Information Technology Services
Address:        150 Munson Street
City:           New Haven
StateProv:      CT
PostalCode:     06511
Country:        US
RegDate:        1983-08-16
Updated:        2019-09-06
Ref:            https://rdap.arin.net/registry/entity/YALEUN


OrgTechHandle: MASSA51-ARIN
OrgTechName:   Massameno, Dan 
OrgTechPhone:  +1-203-785-7744 
OrgTechEmail:  dan.massameno@yale.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MASSA51-ARIN

OrgTechHandle: NOT35-ARIN
OrgTechName:   Network Operations Team
OrgTechPhone:  +1-203-432-6651 
OrgTechEmail:  networkops@yale.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NOT35-ARIN

OrgTechHandle: LUTIN-ARIN
OrgTechName:   Lutinski, Robert 
OrgTechPhone:  +1-203-432-3097 
OrgTechEmail:  robert.lutinski@yale.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/LUTIN-ARIN

OrgAbuseHandle: IST27-ARIN
OrgAbuseName:   Information Security team
OrgAbusePhone:  +1-203-436-0519 
OrgAbuseEmail:  abuse@yale.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IST27-ARIN

RTechHandle: HML1-ARIN
RTechName:   Long, Morrow H.
RTechPhone:  +1-203-436-4067 
RTechEmail:  morrow.long@yale.edu
RTechRef:    https://rdap.arin.net/registry/entity/HML1-ARIN