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API Packages
IP Geolocation
Reverse Geocoding
Phone & Email Verification
Network Engineering
Free API
Tools
What is my IP?
IP Lookup
ASN Lookup
Network Lookup
Insights
Daily IP Geolocation Accuracy Report
ASN Rank by IPv4 space
Tor Exit Nodes
Bogon Routes
IPv4 Address Space Report
IPv6 Address Space Report
Resources
Getting Started
Support Articles
Blog
Sign In
Sign Up
ASN Lookup Tool
AS18403 FPT-AS-AP
Powered By:
ASN Extended Info API
&
BGP Active Prefixes API
Home
Asn Lookup
As18403
ASN DETAILS
MAP
JSON VIEW
ASN Details
ASN
AS18403
Organisation
FPT Telecom Company The Corporation for Financin..
Name
FPT-AS-AP
Total IPv4 Addresses
1,421,573
Total IPv4 Prefixes
4,769
Total IPv6 Prefixes
5,172
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#284 out of 79,485
Registry
Apnic
Registered Country
VN
Registered Country Name
Viet Nam
Registered Date
Registration Last Change
2023-10-16
Receiving From
ASN
Organisation
AS33891
Core-Backbone GmbH
AS59360
BBIX HONG KONG PTE. LIMITED
AS24115
Equinix Asia Pacific Pte Ltd
AS55518
Singapore Internet Exchange Limited
AS56662
Marcin Gondek
Showing 5 of 129
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Transit To
ASN
Organisation
AS200250
Hoang Phi Hai
AS150830
CHIEU MINH COMPANY LIMITED 16/1B Go Dau, Tan Son..
AS153439
VPS4U TECHNOLOGY COMPANY LIMITED House number 34..
AS152975
DATAZ TECHNOLOGY COMPANY LIMITED Cluster 13, Tan..
AS16509
Amazon.com, Inc.
Showing 5 of 476
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IPv4 Active Prefixes
Prefix
Range From
Range To
1.52.0.0/23
1.52.0.0
1.52.1.255
1.52.2.0/23
1.52.2.0
1.52.3.255
1.52.4.0/24
1.52.4.0
1.52.4.255
1.52.5.0/24
1.52.5.0
1.52.5.255
1.52.6.0/24
1.52.6.0
1.52.6.255
Showing 5 of 4,769
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IPv6 Active Prefixes
Prefix
Range From
Range To
2001:df2:d900::/48
2001:df2:d900::
2001:df2:d900:ffff:ffff:ffff:ffff:ffff
2400:ab60::/48
2400:ab60::
2400:ab60:0:ffff:ffff:ffff:ffff:ffff
2405:4800::/40
2405:4800::
2405:4800:ff:ffff:ffff:ffff:ffff:ffff
2405:4800:100::/48
2405:4800:100::
2405:4800:100:ffff:ffff:ffff:ffff:ffff
2405:4800:101::/48
2405:4800:101::
2405:4800:101:ffff:ffff:ffff:ffff:ffff
Showing 5 of 5,172
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Lookup
Enter AS Number eg: AS714 or 714