66.171.114.0/24

AS33717 · Chunghwa Telecom Global, INC

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Summary

Country	United States
Domain	chtglobal.com
ASN	AS33717
Registry	ARIN
ID	CHT-GLOBAL

WHOIS Details

NetHandle:      NET-66-171-112-0-1
OrgID:          CTG-41
Parent:         NET-66-0-0-0-0
NetName:        CHT-GLOBAL
NetRange:       66.171.112.0 - 66.171.127.255
NetType:        allocation
RegDate:        2011-01-27
Updated:        2019-01-04
Source:         ARIN


OrgID:          CTG-41
OrgName:        Chunghwa Telecom Global, INC
CanAllocate:    
Street:         2107 N. First Street, suite 580
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2005-02-24
Updated:        2024-11-25
OrgAdminHandle: IPADM216-ARIN
OrgTechHandle:  IPADM216-ARIN
OrgTechHandle:  IPTEC6-ARIN
OrgAbuseHandle: ABUSE841-ARIN
OrgAbuseHandle: IPADM216-ARIN
Source:         ARIN


POCHandle:      IPADM216-ARIN
IsRole:         Y
LastName:       IPAdmin
FirstName:      
Street:         2107 N. First Street, suite 580
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2005-02-24
Updated:        2023-09-15
OfficePhone:    +1-408-988-1898
Mailbox:        IPAdmin@chtglobal.com
Source:         ARIN


POCHandle:      ABUSE841-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         2107 N. First Street, suite 580
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2005-02-24
Updated:        2023-02-01
OfficePhone:    +1-408-988-1898
Mailbox:        abuse@chtglobal.com
Source:         ARIN


POCHandle:      IPTEC6-ARIN
IsRole:         Y
LastName:       IPTech
FirstName:      
Street:         2107 N. First Street, suite 580
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2005-02-24
Updated:        2023-09-18
OfficePhone:    +1-408-988-1898
Mailbox:        IPTech@chtglobal.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.171.0.0/16

Range	ASN	Company	Num of IPs
66.171.48.0/20	AS11290	Cogeco Connexion inc	4,096
66.171.160.0/20	AS11478	Beanfield Technologies Inc.	4,096
66.171.192.0/20	AS11855	Unitas Global	4,096
66.171.0.0/20	AS19201	Eastex Telephone Cooperative, Inc.	4,096
66.171.176.0/20	AS21743	Atlas Networks Corporation	4,096
66.171.64.0/20	AS21886	Netrix LLC	4,096
66.171.128.0/20	AS27618	T. Grand Networks Inc.	4,096
66.171.224.0/20	AS3257	GTT Americas, LLC	4,096
66.171.16.0/20	AS33339	Nemont	4,096
66.171.192.0/20	AS14743	Unitas Global	4,096
66.171.80.0/20	AS17310	Point Broadband Fiber Holding, LLC	4,096
66.171.40.0/21	AS14371	Paul Bunyan Communications	2,048
66.171.172.0/22	AS36226	Palais des congres de Montreal	1,024
66.171.108.0/22	AS852	Mascon Cable Systems Inc.	1,024
66.171.106.0/23	AS852	Mascon Cable Systems Inc.	512
66.171.98.0/23	AS852	Mascon Cable Systems Inc.	512
66.171.197.0/24	AS11855	Private Customer	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
66.171.114.1	AS33717 Chunghwa Telecom Global, INC	`1.15ms` from San Jose, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
174.66.4.136	AS22773 Cox Communications Inc.	`6.10ms` from Ashburn, US
78.87.68.232	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.88ms` from Athens, GR
24.181.105.40	AS20115 Charter Communications LLC	`11.76ms` from Atlanta, US
187.195.90.168	AS8151 UNINET	`8.53ms` from Guadalajara, MX
23.41.74.232	AS16625 Akamai Technologies, Inc.	`0.52ms` from Hong Kong, HK
37.132.134.72	AS12479 Orange Espagne SA	`4.36ms` from Madrid, ES
122.2.41.200	AS9299 Philippine Long Distance Telephone Company	`1.54ms` from Manila, PH
125.134.227.184	AS4766 Korea Telecom	`7.26ms` from Seoul, KR
221.151.44.184	AS4766 Korea Telecom	`1.15ms` from Seoul, KR
49.234.168.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.54ms` from Shanghai, CN
218.212.138.72	AS55430 Starhub Ltd	`2.15ms` from Singapore, SG
185.41.196.8	AS62293 Uralchem, JSC	`8.03ms` from Yekaterinburg, RU
123.11.131.120	AS4837 CHINA UNICOM China169 Backbone	`6.24ms` from Zhengzhou, CN
64.190.72.24	AS11696 Fusion, LLC	`0.50ms` from Atlanta, US
73.7.182.8	AS7922 Comcast Cable Communications, LLC	`1.74ms` from Atlanta, US
206.1.156.152	AS61461 Airtek Solutions C.A.	`19.00ms` from Bogotá, CO
73.3.34.40	AS7922 Comcast Cable Communications, LLC	`12.41ms` from Chicago, US
87.33.162.168	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`6.80ms` from Dublin, IE
179.234.19.168	AS28573 Claro NXT Telecomunicacoes Ltda	`10.99ms` from Rio de Janeiro, BR
220.99.142.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.25ms` from Tokyo, JP
102.190.16.152	AS24835 Vodafone Data	`4.84ms` from Cairo, EG
18.202.171.184	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
94.11.206.184	AS5607 Sky UK Limited	`5.19ms` from Erith, GB
101.71.235.88	AS4837 CHINA UNICOM China169 Backbone	`5.91ms` from Hangzhou, CN
81.131.243.200	AS2856 British Telecommunications PLC	`5.75ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 66.171.114.1

traceroute to 66.171.114.1 (66.171.114.1): 64 hops max, 52 byte packets

3 [AS1299] 213.248.101.42 0.521 ms

4 [AS1299] 62.115.139.116 4.02 ms

5 [AS1299] 62.115.139.111 1.169 ms

6 [AS1299] 213.248.99.129 2.237 ms

7 *

8 [AS33717] 66.171.114.1 1.213 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On March 20th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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