AS5723 Johns Hopkins University

AS5723

Johns Hopkins University

United States
#1,429 worldwide

AS5723 is the autonomous system of Johns Hopkins University. It holds 135,680 IPv4 addresses in 7 prefixes plus 1 IPv6 ranges, mainly in United States.

By IPv4 addresses the network ranks #1,429 worldwide and #429 of 18,202 networks in United States.

The largest block is 162.129.0.0 to 162.129.255.255 with 65,536 addresses, geolocated to Baltimore (Dunbar-Broadway).

IPv4 addresses: 135,680
IPv4 prefixes: 7
World rank: #1,429
IPv6 ranges: 1

Addresses by country

United States 100%

Largest blocks

162.129.0.0 Baltimore (Dunbar-Broadway)65,536
128.220.0.0 Baltimore65,536
198.57.32.0 St. Petersburg (Historic Roser Park)3,072
204.124.184.0 St. Petersburg (Historic Roser Park)1,024
192.12.13.0 Baltimore (Johns Hopkins Homewood)512

Networks of similar size

AS4621 Office of Info.Tech. Admin. for Educational Development135,936
AS262287 Maxihost LTDA135,680
AS47764 LLC VK135,680
AS17439 NTTCINS135,680
AS36982 University of Cape Town135,680
AS45370 BROADBANDIDC135,424
AS17529 STARCAT Co .,LTD.135,424
AS21449 ETAT DE GENEVE135,168

IPv4 prefixes

Questions and answers

Who owns AS5723?

Autonomous system AS5723 is operated by Johns Hopkins University.

How many IP addresses does AS5723 have?

The network holds 135,680 IPv4 addresses in 7 prefixes, plus 1 IPv6 ranges.

Which country is AS5723 in?

The main country is United States.

How big is AS5723?

By IPv4 addresses it ranks #1,429 worldwide.

What is the largest address block of AS5723?

162.129.0.0 to 162.129.255.255, 65,536 addresses.