ASN Lookup Tool
AS17645 NTT-SG-AP

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS17645
Organisation
NTT Singapore Pte Ltd
Name
NTT-SG-AP
Total IPv4 Addresses
76215
Total IPv4 Prefixes
33
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,341 out of 76,961
Registry
Apnic
Registered Country
SG flag SG
Registered Country Name
Singapore
Registered Date
NA
Registration Last Change
2021-01-13
Receiving From

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

ASN
Organisation
US flagNTT America, Inc.
US flagPCCW Global, Inc.
HK flagTelstra International Limited
SG flagStarhub Ltd.
AU flagVOCUS PTY LTD
Showing 5 of 6
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
MY flagNTT MSC Sdn Bhd
HK flagRich Top EC Limited
US flagHalliburton Company
SG flagTullett Prebon Singapore Limited
AU flagZurich Financial Services Australia Limited
Showing 5 of 9
IPv4 Active Prefixes

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

Range From58.65.0.0
Range To58.65.7.255
Range From58.65.8.0
Range To58.65.11.255
Range From58.65.12.0
Range To58.65.12.255
Range From58.65.14.0
Range To58.65.15.255
Range From58.65.16.0
Range To58.65.19.255
Showing 5 of 33
IPv6 Active Prefixes
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.