Autonomous System

AS63802 NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION

ISPActiveJapanAPNIC

AS63802 (MIKAKA-EAST) is an ISP network operated by NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION in Japan, registered with APNIC. It has 17 IPv4 prefixes with 134,912 addresses, which makes it the 1,765th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses134,912in 17 prefixes
IPv6 prefixes0none
Size rank#1,765of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationNIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION
AS nameMIKAKA-EAST
Websitentt-east.co.jp
Country Japan (JP)
Network typeISP
RegistryAPNIC
Abuse contacthostmaster@nic.ad.jp
Registered—
Last updated2024-08-08

IPv4 prefixes

17 prefixes · 134,912 addresses
NetworkAddressesFirst – last address
133.131.0.0/1665,536133.131.0.0 – 133.131.255.255
133.132.0.0/1665,536133.132.0.0 – 133.132.255.255
133.131.6.0/24256133.131.6.0 – 133.131.6.255
133.131.7.0/24256133.131.7.0 – 133.131.7.255
133.131.8.0/24256133.131.8.0 – 133.131.8.255
133.131.9.0/24256133.131.9.0 – 133.131.9.255
133.131.10.0/24256133.131.10.0 – 133.131.10.255
133.131.11.0/24256133.131.11.0 – 133.131.11.255
133.131.12.0/24256133.131.12.0 – 133.131.12.255
133.131.13.0/24256133.131.13.0 – 133.131.13.255
133.131.14.0/24256133.131.14.0 – 133.131.14.255
133.131.15.0/24256133.131.15.0 – 133.131.15.255
133.131.16.0/24256133.131.16.0 – 133.131.16.255
133.131.17.0/24256133.131.17.0 – 133.131.17.255
133.131.18.0/24256133.131.18.0 – 133.131.18.255
133.131.19.0/24256133.131.19.0 – 133.131.19.255
133.131.20.0/24256133.131.20.0 – 133.131.20.255

IPv6 prefixes

No IPv6 prefixes.

Query AS63802 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS63802&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS63802, with or without a key:

curl "https://api.ipapi.is/?q=133.131.0.1"

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