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ASN Lookup Tool
AS33717 CHT-GLOBAL

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33717
Organisation
Chunghwa Telecom Global, INC
Name
CHT-GLOBAL
Total IPv4 Addresses
5,632
Total IPv4 Prefixes
22
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#13,185 out of 77,682
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2005-03-03
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
AS701
US flagVerizon Business
AS174
US flagCogent Communications
AS1239
US flagSprint
AS3561
US flagCenturyLink Communications, LLC
AS1299
SE flagArelion Sweden AB
Showing 5 of 8
IPv4 Active Prefixes

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

Prefix64.41.218.0/24
Range From64.41.218.0
Range To64.41.218.255
Prefix64.95.220.0/24
Range From64.95.220.0
Range To64.95.220.255
Prefix65.202.140.0/24
Range From65.202.140.0
Range To65.202.140.255
Prefix65.206.76.0/24
Range From65.206.76.0
Range To65.206.76.255
Prefix66.150.3.0/24
Range From66.150.3.0
Range To66.150.3.255
Showing 5 of 22
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.