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  3. AS23774

AS23774

Japan Registry Service Co.

A-DNS-JP Japan Registry Service Co.
Organization
Title
Japan Registry Service Co.
Website
http://jprs.jp/tech/jp-dns-info/a-dns-jp-en.html
Details
Regional Internet registry
APNIC
IP Addresses count
256
Coordinates
Country
Japan
Summary
The organization Japan Registry Service Co. allocates 1 IP netblocks under the autonomous system number (ASN ) of 23774. 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.

AS23774 has 7 peers, 3 upstreams and 1 downstreams with a total of 256 IP addresses.
IP Address ranges
Block Description IPs count
203.119.1.0/24 Japan Registry Service Co.,Ltd. ccTLD(.JP) Registry and JP DNS Server management Chiyoda First Bldg. East 13F, 3-8-1 Nishi-Kanda Chiyoda-ku,Tokyo,101-0065,Japan Japan Registry Service Co., Ltd. 256
Peers
ASN Name IPs Count
AS2497 Internet Initiative Japan Inc. 3,801,600
AS2914 NTT America, Inc. 6,968,576
AS6939 Hurricane Electric LLC 516,096
AS7660 Japan 5,376
AS8220 COLT Technology Services Group Limited 1,134,080
AS17676 Softbank BB Corp. 43,950,592
AS24252 Japan Registry Service Co. 256
Upstreams
ASN Name IPs Count
AS2497 Internet Initiative Japan Inc. 3,801,600
AS2914 NTT America, Inc. 6,968,576
AS17676 Softbank BB Corp. 43,950,592
Downstreams
ASN Name IPs Count
AS24252 Japan Registry Service Co. 256
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