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AS33717

Chunghwa Telecom Global, INC

AS33717 is Chunghwa Telecom Global, INC (cht.com.tw). It announces 5,376 IPv4 addresses in 21 prefixes, and 0 IPv6 prefixes.

United States· ARIN· allocated 2005-03-03· isp

5,376
IPv4 addresses announced
21
IPv4 prefixes
0
IPv6 prefixes
71.43%
of its routes RPKI-valid
5,376
of its IPv4 geolocated
2
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. United States5,120 · 95.24%
  2. Taiwan256 · 4.76%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
CHT-GLOBAL
name
Chunghwa Telecom Global, INC
org
CTG-41
org name
Chunghwa Telecom Global, INC
org address
2107 N. First Street, suite 580, San Jose, CA, 95131
org city
San Jose
org country
US
country
US
source
arin
created
2005-03-03
updated
2012-03-02
abuse
ABUSE841-ARIN
abuse name
Abuse
abuse phone
+1-408-988-1898
abuse kind
role
abuse city
San Jose
abuse country
US
admin name
IPAdmin
admin phone
+1-408-988-1898
admin kind
role
admin city
San Jose
admin country
US
tech
IPTEC6-ARIN
tech name
IPTech
tech phone
+1-408-988-1898
tech kind
role
tech city
San Jose
tech country
US

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

21 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
64.41.218.0/24United Statesnot found162026-10-02
64.95.220.0/24United Statesnot found162026-10-02
65.202.140.0/24United Statesnot found162026-10-02
65.206.76.0/24United Statesnot found162026-10-02
66.150.3.0/24United Statesnot found162026-10-02
66.171.114.0/24United Statesvalid162026-10-02
66.171.115.0/24United Statesvalid162026-10-02
66.171.118.0/24United Statesvalid162026-10-02
66.171.119.0/24United Statesvalid162026-10-02
66.171.120.0/24United Statesvalid162026-10-02
66.171.121.0/24United Statesvalid162026-10-02
66.171.122.0/24United Statesvalid162026-10-02
66.171.123.0/24United Statesvalid162026-10-02
66.171.124.0/24United Statesvalid162026-10-02
66.171.125.0/24United Statesvalid162026-10-02
66.171.126.0/24United Statesvalid162026-10-02
66.171.127.0/24United Statesvalid162026-10-02
204.96.96.0/24United Statesnot found162026-10-02
208.70.201.0/24United Statesvalid162026-10-02
208.70.205.0/24United Statesvalid162026-10-02
220.128.51.0/24Taiwanvalid162026-10-02
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