AS2500
WIDE Project
WIDE-BB WIDE Project
Organization
Title
WIDE Project
Website
http://www.wide.ad.jp/
Details
Regional Internet registry
APNIC
IP Addresses count
262,656
Coordinates
Country
Japan
Summary
The organization WIDE Project allocates 8 IP netblocks under the autonomous system number
(ASN ) of 2500.
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.
AS2500 has 21 peers, 3 upstreams and 11 downstreams with a total of 262,656 IP addresses.
AS2500 has 21 peers, 3 upstreams and 11 downstreams with a total of 262,656 IP addresses.
IP Address ranges
Block | Description | IPs count |
---|---|---|
133.4.128.0/18 | Japan Network Information Center | 16,384 |
133.138.0.0/16 | Japan Network Information Center | 65,536 |
133.144.0.0/16 | Japan Network Information Center | 65,536 |
163.221.0.0/16 | Nara Institute of Science and Technology, National University Corporation | 65,536 |
192.218.228.0/24 | WIDE Project | 256 |
202.0.73.0/24 | Keio Univ. Murai Laboratory 5322 Endo Fujisawa Kanagawa 252 | 256 |
202.249.0.0/18 | Japan Network Information Center | 16,384 |
203.178.128.0/17 | Japan Network Information Center | 32,768 |
Peers
ASN | Name | IPs Count |
---|---|---|
AS2497 | Internet Initiative Japan Inc. | 3,801,600 |
AS1149 | SURFnet bv | 512 |
AS2501 | NET The University of Tokyo | 200,704 |
AS2516 | KDDI CORPORATION | 18,443,264 |
AS2907 | Research Organization of Information and Systems | 8,935,488 |
AS4718 | Cyber Kansai Project | 1,024 |
AS4777 | Asia Pacific Network Information Centre | 256 |
AS7500 | WIDE Project | 1,024 |
AS9367 | Tokyo Institute of Technology | 65,536 |
AS10014 | Nihon University | 65,536 |
AS17932 | Japan Advanced Institute of Science and Technology | 65,792 |
AS23634 | WIDE Project | 256 |
AS23799 | National Defense Academy | 1,024 |
AS24047 | Internet Systems Consortium | 256 |
AS38635 | Keio University | 131,072 |
AS55384 | Japan Advanced Institute of Science and Technology | 16,384 |
AS63783 | Chiba University of Commerce | 2,048 |
AS131158 | Nara Institute of Science and Technology | 512 |
AS2914 | NTT America, Inc. | 6,968,576 |
AS4713 | NTT Communications Corporation | 28,909,056 |
AS7660 | Japan | 5,376 |
Upstreams
ASN | Name | IPs Count |
---|---|---|
AS2914 | NTT America, Inc. | 6,968,576 |
AS4713 | NTT Communications Corporation | 28,909,056 |
AS7660 | Japan | 5,376 |
Downstreams
ASN | Name | IPs Count |
---|---|---|
AS1149 | SURFnet bv | 512 |
AS2501 | NET The University of Tokyo | 200,704 |
AS4718 | Cyber Kansai Project | 1,024 |
AS10014 | Nihon University | 65,536 |
AS17932 | Japan Advanced Institute of Science and Technology | 65,792 |
AS23634 | WIDE Project | 256 |
AS23799 | National Defense Academy | 1,024 |
AS38635 | Keio University | 131,072 |
AS55384 | Japan Advanced Institute of Science and Technology | 16,384 |
AS63783 | Chiba University of Commerce | 2,048 |
AS131158 | Nara Institute of Science and Technology | 512 |
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--MISSING--
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