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

5

IPv6Prefixes

1

IPv4 NUMs

66,304

IPv6 NUMs(/64)

65,536

66,304 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
204.9.130.0/24 Johns Hopkins University Applied Physics Laboratory 256
CIDR Description IP NUMs(prefix /64)
2620:0:320::/48 Johns Hopkins University Applied Physics Laboratory 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5723 JHU - Johns Hopkins University, US United States 135,680 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 533,248 282,636,229,083,136 IPv4 IPv4
AS13760 UNITI-FIBER - Uniti Fiber Holdings Inc., US United States 144,896 13,153,402,880 IPv4 IPv4
AS16735 ALGAR TELECOM S/A, BR Brazil 546,560 25,778,782,208 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,944 81,604,378,624 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,387,328 39,668,088,832 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 89,600 48,278,929,408 IPv4 IPv4
AS262589 INTERNEXA Brasil Operadora de Telecomunicações S.A, BR Brazil 230,144 75,004,641,280 IPv4 IPv4
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 319,488 17,196,908,544 IPv4 IPv4
AS293 ESNET, US United States 134,656 4,295,163,904 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,894,776 77,329,596,416 IPv4 IPv4
AS11039 GWU - The George Washington University, US United States 131,072 536,870,912 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 12,800 38,657,064,960 IPv4 IPv4
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 26,624 34,628,239,360 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,365,760 25,770,786,816 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4
AS57695 MISAKA - Misaka Network, Inc., US United States 2,816 9,467,068,416 IPv4 IPv4
AS33657 CMCS - Comcast Cable Communications, LLC, US United States 2,935,552 554,079,027,200 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,480 296,468,873,216 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,164,224 68,719,476,736 IPv4 IPv4
AS7195 EDGEUNO SAS, CO Colombia 35,584 4,277,272,576 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4
AS40934 FORTINET - Fortinet Inc., US United States 41,728 458,752 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,256 376,617,500,672 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS4181 TDS-AS - TDS TELECOM, US United States 1,743,872 77,309,411,328 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 8,192 42,949,672,960 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.239.77 10 Gbps 2021-12-08 21:26:42
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.239.78 10 Gbps 2021-12-08 21:27:24

Private Peering Facilities

Country/Region Name City Website Updated
Crown Castle Baltimore (111 Market, 700 E Pratt) Baltimore https://www.crowncastle.com/infrastructure-solutions/colocation 2021-12-17 15:42:40
IP Address Domain NUMs Domains
128.244.43.3 1 aplegw12.jhuapl.edu
128.244.43.4 1 aplegw13.jhuapl.edu
128.244.43.6 1 aplegw11.jhuapl.edu
128.244.43.7 1 aplegw15.jhuapl.edu
128.244.43.8 1 aplegw16.jhuapl.edu
128.244.60.100 1 allstar.jhuapl.edu
128.244.87.18 1 ssp03.jhuapl.edu
128.244.94.235 1 asavpn-dev.jhuapl.edu
128.244.94.236 1 gpvpnweb.jhuapl.edu
128.244.94.251 1 acvpn.jhuapl.edu
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