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BGP Network Lookup for 203.181.240.0/21

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BigDataCloud Networks by CIDR API
Parent Network
203.181.240.0/20
Network Details
BGP Prefix
203.181.240.0/21
BGP Prefix Network Address
203.181.240.0
BGP Prefix Last Address
203.181.247.255
Total Addresses
2,048
Registry
JPNIC
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
Range From203.181.240.0
Range To203.181.240.255
OrganisationJP flagResearch Organization of Information and Systems..
Range From203.181.241.0
Range To203.181.241.63
OrganisationJP flagTakarazuka University of Medical and Health Care..
Range From203.181.241.64
Range To203.181.241.95
OrganisationJP flagResearch Organization of Information and Systems..
Range From203.181.241.96
Range To203.181.241.103
OrganisationJP flagSetsunan University
Range From203.181.241.104
Range To203.181.241.111
OrganisationJP flagTohoku Institute of Technology
Range From203.181.241.112
Range To203.181.241.119
OrganisationJP flagTokai University Space Information Center
Range From203.181.241.120
Range To203.181.241.127
OrganisationJP flagseigakuin university
Range From203.181.241.128
Range To203.181.241.255
OrganisationJP flagKOSHIGAYA BOARD OF EDUCATION
Range From203.181.242.0
Range To203.181.242.255
OrganisationJP flagResearch Organization of Information and Systems..
Range From203.181.243.0
Range To203.181.243.31
OrganisationJP flagOkinawa Institute of Science and Technology Grad..
Showing 10 of 21
Announced By
ASN
Organisation
AS2907
JP flagfor assignment to JPNIC members
Receiving From
ASN
Organisation
AS35889
US flagUniversity of Hawaii
AS2497
JP flagInternet Initiative Japan Inc.
AS2153
US flagCENIC
AS101
US flagUniversity of Washington
AS6939
US flagHurricane Electric LLC

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