220.128.64.0/20

AS10126 · Taiwan Internet Gateway

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Summary

Country	Taiwan
Domain	cht.com.tw
ASN	AS10126
Registry	TWNIC
ID	CTCI-TP-TW

WHOIS Details

inetnum:        220.128.77.0 - 220.128.77.255
netname:        CTCI-TP-TW
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:        Y209-TW
tech-c:         Z102-TW
mnt-by:         MAINT-TW-TWNIC
changed:        network-adm@hinet.net 20190603
status:
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:         Zhe Wei You
address:        CTCI CORP
address:        10F., No. 89, Sec. 6, Zhongshan N. Rd., Shilin Dist.,
address:        Taipei City Taiwan
country:        TW
phone:          +886-2-2833-9999 ext. 21152
fax-no:         +886-2-2833-9999
e-mail:         willie.yuchewei@ctci.com
nic-hdl:        Y209-TW
changed:        hostmaster@twnic.net 20220125
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:         Steven Zhou
address:        CTCI CORP
address:        10F., No. 89, Sec. 6, Zhongshan N. Rd., Shilin Dist.,
address:        Taipei City Taiwan
country:        TW
phone:          +886-2-2833-9999 ext. 21150
fax-no:         +886-2-2833-9999
e-mail:         steven.steven@ctci.com
nic-hdl:        Z102-TW
changed:        hostmaster@twnic.net 20220125
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 are contained by 220.128.64.0/20

Range	ASN	Company	Num of IPs
220.128.77.0/24	AS10126	Chunghwa Telecom Co.,Ltd.	256
220.128.77.0/24	AS3462	Chunghwa Telecom Co.,Ltd.	256

Nearby Ranges

BGP prefixes that overlap with 220.128.0.0/16

Range	ASN	Company	Num of IPs
220.128.80.0/20	AS10126	Chunghwa Telecom Co.,Ltd.	4,096
220.128.80.0/20	AS3462	Chunghwa Telecom Co.,Ltd.	4,096
220.128.56.0/21	AS10126	Chunghwa Telecom Co.,Ltd.	2,048
220.128.77.0/24	AS10126	Chunghwa Telecom Co.,Ltd.	256
220.128.55.0/24	AS23675	Chunghwa Telecom Co.,Ltd.	256
220.128.77.0/24	AS3462	Chunghwa Telecom Co.,Ltd.	256

Hosted domains

There are 836 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
220.128.78.7	kimbellmarketing.com	740
220.128.78.3	topowertools.com	56
220.128.78.17	bonicosmetics.com	20
220.128.74.66	fisherhotel.com.tw	4
220.128.64.35	xn--vtsu5m.tw	3
220.128.69.17	kangyang.com	2
220.128.69.21	kangyang.com	1
220.128.78.65	jazzhipster.com.tw	1
220.128.65.46	primax.com.tw	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
220.128.79.100	AS3462 Data Communication Business Group	`1.16ms` from Taipei, TW
220.128.64.65	AS10126 Taiwan Internet Gateway	`1.20ms` from Taipei, TW
220.128.77.110	AS3462 Data Communication Business Group	`0.93ms` from Taipei, TW
220.128.70.79	AS10126 Taiwan Internet Gateway	`1.09ms` from Taipei, TW
220.128.72.123	AS3462 Data Communication Business Group	`1.08ms` from Taipei, TW
220.128.73.16	AS10126 Taiwan Internet Gateway	`1.50ms` from Taipei, TW
220.128.69.22	AS10126 Taiwan Internet Gateway	`0.81ms` from Taipei, TW
220.128.78.129	AS10126 Taiwan Internet Gateway	`0.87ms` from Taipei, TW
220.128.65.254	AS10126 Taiwan Internet Gateway	`0.85ms` from Taipei, TW
220.128.68.174	AS10126 Taiwan Internet Gateway	`1.23ms` from Taipei, TW
220.128.76.14	AS10126 Taiwan Internet Gateway	`0.81ms` 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
86.80.74.132	AS1136 KPN B.V.	`1.07ms` from Amsterdam, NL
148.85.250.4	AS32559 Amherst College	`6.02ms` from Boston, US
50.107.75.180	AS5650 Frontier Communications of America, Inc.	`10.54ms` from Chicago, US
108.215.11.148	AS7018 AT&T Enterprises, LLC	`9.19ms` from Columbus, US
34.255.138.180	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
18.158.226.100	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
90.62.155.180	AS3215 Orange S.A.	`9.03ms` from Frankfurt am Main, DE
85.36.155.196	AS3269 Telecom Italia S.p.A.	`8.07ms` from Milan, IT
37.18.101.36	AS208677 "Cloud Technologies" LLC trading as Cloud.ru	`0.92ms` from Moscow, RU
207.99.2.244	AS8001 Cologix, Inc	`0.94ms` from New York City, US
112.239.200.36	AS4837 CHINA UNICOM China169 Backbone	`9.20ms` from Qingdao, CN
103.43.122.4	AS45365 LG HelloVision Corp.	`8.81ms` from Seoul, KR
175.35.218.164	AS4804 Microplex PTY LTD	`2.26ms` from Adelaide, AU
92.130.191.84	AS3215 Orange S.A.	`16.86ms` from Antananarivo, MG
81.182.236.68	AS5483 Magyar Telekom Plc.	`3.89ms` from Budapest, HU
221.11.222.68	AS4837 CHINA UNICOM China169 Backbone	`11.95ms` from Guangzhou, CN
103.186.115.148	AS149792 H H CABLE NETWORK (PRIVATE) LIMITED	`1.35ms` from Karachi, PK
93.170.235.164	AS61390 Garant-G Ltd.	`10.04ms` from Kazan, RU
90.240.56.116	AS5378 Vodafone Limited	`5.23ms` from Manchester, GB
76.109.80.212	AS7922 Comcast Cable Communications, LLC	`9.53ms` from Miami, US
63.155.77.132	AS209 CenturyLink Communications, LLC	`3.53ms` from Portland, US
188.54.105.100	AS25019 Saudi Telecom Company JSC	`1.74ms` from Riyadh, SA
142.179.66.20	AS852 TELUS Communications Inc.	`4.30ms` from Seattle, US
126.43.20.148	AS17676 SoftBank Corp.	`7.42ms` from Tokyo, JP
126.70.22.164	AS17676 SoftBank Corp.	`3.27ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 220.128.64.80

traceroute to 220.128.64.80 (220.128.64.80): 64 hops max, 52 byte packets

2 [AS23961] 45.150.242.2 1.351 ms

3 [AS969] 102.130.51.76 2.952 ms

4 [AS969] 199.119.64.214 0.337 ms

5 *

6 [AS3462] 211.22.41.102 0.821 ms

7 *

8 [] 220.128.3.101 1.104 ms

9 [AS3462] 203.75.188.217 1.666 ms

10 [AS10126] 220.128.76.86 1.38 ms

11 [AS10126] 220.128.64.66 1.338 ms

12 [AS10126] 220.128.64.80 3.307 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On January 30th 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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