1.166.0.0/16

AS3462 · Data Communication Business Group

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Summary

Country	Taiwan
Domain	cht.com.tw
ASN	AS3462
Parent Range	1.160.0.0/12
Registry	TWNIC
ID	HINET-NET

WHOIS Details

inetnum:        1.166.0.0 - 1.166.255.255
netname:        HINET-NET
descr:          Chunghwa Telecom Co.,Ltd.
descr:          No.21-3, Sec. 1, Xinyi Rd., Taipei 10048, Taiwan, R.O.C.
descr:          Taipei Taiwan
country:        TW
admin-c:        HN184-TW
tech-c:         HN184-TW
mnt-by:         MAINT-TW-TWNIC
changed:        network-adm@hinet.net 20100506
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         HINET Network-Adm
address:        Changhua Telecom Co., Ltd.
address:        No. 21, Sec. 21, Hsin-Yi Rd.
address:        Taipei Taiwan
country:        TW
phone:          +886-2-2322-3495
fax-no:         +886-2-2344-2513
e-mail:         network-adm@hinet.net
nic-hdl:        HN184-TW
changed:        hostmaster@twnic.net 20130307
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 1.166.0.0/16

Range	ASN	Company	Num of IPs
1.160.0.0/12	AS3462	Data Communication Business Group,	1,048,576

Nearby Ranges

BGP prefixes that overlap with 1.0.0.0/8

Range	ASN	Company	Num of IPs
1.128.0.0/11	AS1221	Telstra Limited	2,097,152
1.160.0.0/12	AS3462	Data Communication Business Group,	1,048,576
1.208.0.0/12	AS3786	LG DACOM Corporation	1,048,576
1.24.0.0/13	AS4837	China unicom InnerMongolia province network	524,288
1.56.0.0/13	AS4837	China Unicom Heilongjiang province network	524,288
1.80.0.0/13	AS4809	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.24.0.0/13	AS9929	China unicom InnerMongolia province network	524,288
1.120.0.0/13	AS1221	Telstra Limited	524,288
1.24.0.0/13	AS139007	China unicom InnerMongolia province network	524,288
1.192.0.0/13	AS4134	CHINANET henan province network	524,288
1.224.0.0/13	AS9318	SK Broadband Co Ltd	524,288
1.192.0.0/13	AS139018	CHINANET henan province network	524,288
1.192.0.0/13	AS139587	CHINANET henan province network	524,288
1.192.0.0/13	AS137687	CHINANET henan province network	524,288
1.80.0.0/13	AS4134	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.224.0.0/13	AS131852	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS10069	SK Broadband Co Ltd	524,288
1.224.0.0/13	AS23579	SK Broadband Co Ltd	524,288
1.80.0.0/13	AS134768	CHINANET SHAANXI PROVINCE NETWORK	524,288
1.112.0.0/14	AS17676	SOFTBANK Corp.	262,144
1.68.0.0/14	AS132147	CHINANET SHANXI PROVINCE NETWORK	262,144
1.68.0.0/14	AS142404	CHINANET SHANXI PROVINCE NETWORK	262,144
1.12.0.0/14	AS132203	Tencent cloud computing (Beijing) Co., Ltd.	262,144
1.52.0.0/14	AS18403	FPT Telecom Company	262,144
1.180.0.0/14	AS141006	CHINANET NeiMengGu province network	262,144
1.68.0.0/14	AS4134	CHINANET SHANXI PROVINCE NETWORK	262,144
1.204.0.0/14	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	262,144
1.180.0.0/14	AS4134	CHINANET NeiMengGu province network	262,144
1.12.0.0/14	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	262,144
1.188.0.0/14	AS4837	China Unicom Heilongjiang province network	262,144
1.40.0.0/14	AS4804	OPTUS INTERNET - RETAIL	262,144
1.68.0.0/14	AS4809	CHINANET SHANXI PROVINCE NETWORK	262,144
1.34.0.0/15	AS3462	Data Communication Business Group,	131,072
1.116.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
1.48.0.0/15	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	131,072
1.64.0.0/15	AS4760	PCCW Limited	131,072
1.184.0.0/15	AS4538	China Education and Research Network	131,072
1.34.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.174.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.175.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.35.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.172.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.170.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.168.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.169.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.171.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.173.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.164.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.160.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
1.161.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
1.166.255.2	AS3462 Data Communication Business Group	`2.54ms` from Taipei, TW

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
50.111.42.160	AS5650 Frontier Communications of America, Inc.	`9.76ms` from Ashburn, US
181.121.157.64	AS23201 Telecel S.A.	`8.38ms` from Asuncion, PY
139.144.62.128	AS63949 Akamai Connected Cloud	`0.39ms` from Atlanta, US
108.236.196.208	AS7018 AT&T Enterprises, LLC	`1.15ms` from Atlanta, US
79.193.69.32	AS3320 Deutsche Telekom AG	`7.46ms` from Berlin, DE
203.28.181.16	AS9449 QLD VoIP Services Australia	`6.83ms` from Brisbane, AU
51.171.123.48	AS5466 Eircom Limited	`2.72ms` from Dublin, IE
144.243.202.144	AS11228 ARINC INCORPORATED	`0.56ms` from London, GB
172.255.169.112	AS395954 Leaseweb USA, Inc.	`0.37ms` from Los Angeles, US
97.94.62.0	AS20115 Charter Communications LLC	`8.94ms` from Minneapolis, US
138.197.116.112	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
126.124.41.32	AS17676 SoftBank Corp.	`12.28ms` from Osaka, JP
52.44.67.240	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
112.133.163.0	AS10054 CMB Kwangju Broadcasting	`6.63ms` from Seoul, KR
175.41.142.80	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
18.65.220.160	AS16509 Amazon.com, Inc.	`0.41ms` from Tokyo, JP
110.189.102.32	AS4134 CHINANET-BACKBONE	`5.60ms` from Chengdu, CN
4.225.241.48	AS8075 Microsoft Corporation	`0.24ms` from Gaevle, SE
73.46.253.16	AS7922 Comcast Cable Communications, LLC	`7.25ms` from Miami, US
90.84.163.16	AS2285 OCB Orange Cloud Business CDN ASN	`0.23ms` from Milan, IT
83.8.89.208	AS5617 Orange Polska Spolka Akcyjna	`2.35ms` from Poznan, PL
186.247.143.32	AS7738 V tal	`2.50ms` from Rio de Janeiro, BR
98.255.224.16	AS7922 Comcast Cable Communications, LLC	`9.60ms` from San Jose, US
180.68.237.208	AS9318 SK Broadband Co Ltd	`2.37ms` from Seoul, KR
183.151.116.48	AS4134 CHINANET-BACKBONE	`10.30ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f7 -m10 1.166.7.159

traceroute to 1.166.7.159 (1.166.7.159): 10 hops max, 52 byte packets

7 [AS3462] 203.75.229.126 77.756 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 14th 2025

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