AS Number
AS77
AS Name
JHUAPL-AS
Org Name
Johns Hopkins University Applied Physics Laboratory
Registry

arin

RegDate

2003-07-15

Updated

2011-09-24

AS77 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

66,048

IPv6 NUMs(/64)

0

66,048 IPv4 Addresses
CIDR Description IP Num
128.244.0.0/24 Johns Hopkins University Applied Physics Laboratory 256
128.244.0.0/16 Johns Hopkins University Applied Physics Laboratory 65536
204.9.128.0/24 Johns Hopkins University Applied Physics Laboratory 256
204.9.129.0/24 Johns Hopkins University Applied Physics Laboratory 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,978,992 77,596,790,016 IPv4 IPv4
AS5723 JHU - Johns Hopkins University, US United States 135,680 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,592 282,665,488,744,448 IPv4 IPv4
AS33657 CMCS - Comcast Cable Communications, LLC, US United States 107,520 21,889,024 IPv4 IPv4
ASNumber:       77
ASName:         JHUAPL-AS
ASHandle:       AS77
RegDate:        1986-05-05
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/77


OrgName:        Johns Hopkins University Applied Physics Laboratory
OrgId:          JHUAPL
Address:        11100 Johns Hopkins Road
City:           Laurel
StateProv:      MD
PostalCode:     20723
Country:        US
RegDate:        2003-07-15
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/JHUAPL


OrgAbuseHandle: ZJ20-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-240-228-6016 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZJ20-ARIN

OrgTechHandle: ZJ20-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-240-228-6016 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZJ20-ARIN