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  3. AS23780

AS23780

CTB Media Inc.

CTB CTB Media Inc.
Organization
Title
CTB Media Inc.
Website
https://www.ctb.jp
Details
Regional Internet registry
APNIC
IP Addresses count
16,384
Traffic estimation
5-10Gbps
Mostly Inbound
Coordinates
Country
Japan
Summary
The organization CTB Media Inc. allocates 5 IP netblocks under the autonomous system number (ASN ) of 23780. The regional internet registry (RIR ) for this ASN is APNIC. The country in which these IPs are located is Japan (JP), which is on #18 out of 249 countries by the total amount of ASNs allocated - 1,129.

AS23780 has 6 peers, 3 upstreams and 0 downstreams with a total of 16,384 IP addresses.
IP Address ranges
Block Description IPs count
49.128.24.0/21 CTB Media Inc. 7-1 horita, beppu-shi CTB Media Inc. 2,048
49.128.96.0/22 CTB Media Inc. 7-1 horita, beppu-shi CTB Media Inc. 1,024
203.201.52.0/22 CTB Media Inc. CTB Media Inc. 7-1 horita, beppu-shi 1,024
211.15.112.0/20 CTB Media Inc. 4,096
211.19.224.0/19 CTB Media Inc. 8,192
Peers
ASN Name IPs Count
AS2497 Internet Initiative Japan Inc. 3,801,600
AS2519 ARTERIA Networks Corporation 1,700,608
AS6939 Hurricane Electric LLC 516,096
AS17676 Softbank BB Corp. 43,950,592
AS20485 Joint Stock Company TransTeleCom 353,792
AS24482 SG.GS 22,784
Upstreams
ASN Name IPs Count
AS2497 Internet Initiative Japan Inc. 3,801,600
AS2519 ARTERIA Networks Corporation 1,700,608
AS17676 Softbank BB Corp. 43,950,592
Downstreams
There are no downstreams for this ASN.
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