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  3. AS37900

AS37900

NTT Communications Corporation

CPF-NET NTT Communications Corporation
Organization
Title
NTT Communications Corporation
Details
Regional Internet registry
APNIC
IP Addresses count
2,560
Coordinates
Country
Japan
Summary
The organization NTT Communications Corporation allocates 9 IP netblocks under the autonomous system number (ASN ) of 37900. 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.

AS37900 has 8 peers, 8 upstreams and 0 downstreams with a total of 2,560 IP addresses.
IP Address ranges
Block Description IPs count
163.138.228.0/23 Nippon Telegraph and Telephone Corporation. 512
202.2.88.0/24 Habitable Internet Gabby Engineers, Verification environment for network engineers Tokyo,Osaka,Sapporo,Fukuoka,Sendai, Fukui,Hiroshima,Takebashi,JAPAN 256
202.2.89.0/24 Habitable Internet Gabby Engineers, Verification environment for network engineers Tokyo,Osaka,Sapporo,Fukuoka,Sendai, Fukui,Hiroshima,Takebashi,JAPAN 256
202.2.90.0/24 Habitable Internet Gabby Engineers, Verification environment for network engineers Tokyo,Osaka,Sapporo,Fukuoka,Sendai, Fukui,Hiroshima,Takebashi,JAPAN 256
202.2.91.0/24 Habitable Internet Gabby Engineers, Verification environment for network engineers Tokyo,Osaka,Sapporo,Fukuoka,Sendai, Fukui,Hiroshima,Takebashi,JAPAN 256
202.4.244.0/24 Habitable Internet Gabby Engineers Verification environment for network engineers Tokyo,Osaka,Sapporo,Fukuoka,Sendai,Fukui,Hiroshima,Takebashi,JAPAN 256
202.4.245.0/24 Habitable Internet Gabby Engineers Verification environment for network engineers Tokyo,Osaka,Sapporo,Fukuoka,Sendai,Fukui,Hiroshima,Takebashi,JAPAN 256
202.4.246.0/24 Habitable Internet Gabby Engineers Verification environment for network engineers Tokyo,Osaka,Sapporo,Fukuoka,Sendai,Fukui,Hiroshima,Takebashi,JAPAN 256
202.4.247.0/24 Habitable Internet Gabby Engineers Verification environment for network engineers Tokyo,Osaka,Sapporo,Fukuoka,Sendai,Fukui,Hiroshima,Takebashi,JAPAN 256
Peers
ASN Name IPs Count
AS2497 Internet Initiative Japan Inc. 3,801,600
AS2516 KDDI CORPORATION 18,443,264
AS2914 NTT America, Inc. 6,968,576
AS4637 Telstra Global 525,824
AS4713 NTT Communications Corporation 28,909,056
AS4725 SoftBank Corp. 2,047,488
AS10026 Telstra Global Internet Services Network Blocks 0
AS17676 Softbank BB Corp. 43,950,592
Upstreams
ASN Name IPs Count
AS2497 Internet Initiative Japan Inc. 3,801,600
AS2516 KDDI CORPORATION 18,443,264
AS2914 NTT America, Inc. 6,968,576
AS4637 Telstra Global 525,824
AS4713 NTT Communications Corporation 28,909,056
AS4725 SoftBank Corp. 2,047,488
AS10026 Telstra Global Internet Services Network Blocks 0
AS17676 Softbank BB Corp. 43,950,592
Downstreams
There are no downstreams for this ASN.
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