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ASN Lookup Tool
AS9621 OTNet

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS9621
Organisation
Okinawa Telecommunication Network Co., Inc Okina..
Name
OTNet
Total IPv4 Addresses
52,224
Total IPv4 Prefixes
11
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,032 out of 77,675
Registry
Apnic
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-10-11
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS17676
JP flagSoftBank Mobile Corp. Tokyo Port City Takeshiba ..
AS2516
JP flagKDDI CORPORATION
AS2518
JP flagBIGLOBE Inc.
AS6939
US flagHurricane Electric LLC
AS38195
AU flagSUPERLOOP (AUSTRALIA) PTY LTD
Showing 5 of 11
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix119.59.88.0/21
Range From119.59.88.0
Range To119.59.95.255
Prefix123.108.192.0/21
Range From123.108.192.0
Range To123.108.199.255
Prefix125.2.0.0/19
Range From125.2.0.0
Range To125.2.31.255
Prefix125.2.224.0/19
Range From125.2.224.0
Range To125.2.255.255
Prefix157.70.224.0/20
Range From157.70.224.0
Range To157.70.239.255
Showing 5 of 11
IPv6 Active Prefixes
Prefix2001:d28::/32
Range From2001:d28::
Range To2001:d28:ffff:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.