223.143.192.0/21

AS17421  ·  Mobile Business Group

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Summary

Country Taiwan
Domain cht.com.tw
ASN AS17421
Registry TWNIC
ID EMOME-NET

WHOIS Details

inetnum:        223.142.0.0 - 223.143.255.255
netname:        EMOME-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:        CFK7-TW
tech-c:         CFK7-TW
mnt-by:         MAINT-TW-TWNIC
changed:        network-adm@hinet.net 20100714
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

Nearby Ranges

BGP prefixes that overlap with 223.143.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
20.4.248.37 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
121.28.7.53 AS4837 CHINA UNICOM China169 Backbone 6.61ms from Beijing, CN
35.165.171.213 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
207.167.124.21 AS400255 BitFire Networks, LLC 1.37ms from Boston, US
4.4.74.37 AS3356 Level 3 Parent, LLC 0.35ms from Denver, US
213.14.177.165 AS34984 Superonline Iletisim Hizmetleri A.S. 4.03ms from Istanbul, TR
195.120.189.165 AS3269 Telecom Italia S.p.A. 5.32ms from Milan, IT
74.136.207.117 AS10796 Charter Communications Inc 13.76ms from Ottoville, US
98.165.75.181 AS22773 Cox Communications Inc. 4.20ms from Phoenix, US
112.255.39.133 AS4837 CHINA UNICOM China169 Backbone 1.35ms from Qingdao, CN
88.147.160.229 AS12389 PJSC Rostelecom 16.79ms from Samara, RU
116.77.221.85 AS17962 ShenZhen Topway Video Communication Co. Ltd 4.01ms from Shenzhen, CN
79.126.204.165 AS16333 Company for communications services A1 Makedonija DOOEL Skopje 13.08ms from Sofia, BG
213.222.54.165 AS8717 A1 Bulgaria EAD 0.51ms from Sofia, BG
130.130.204.5 AS58698 1 northfields av 1.65ms from Sydney, AU
91.115.104.69 AS8447 A1 Telekom Austria AG 3.76ms from Vienna, AT
95.98.124.197 AS50266 Odido Netherlands B.V. 4.19ms from Amsterdam, NL
35.94.222.213 AS16509 Amazon.com, Inc. 0.52ms from Boardman, US
68.70.163.53 AS22458 CONVERGEONE HOLDINGS, INC. 2.03ms from Chicago, US
168.183.96.37 AS10879 Unitedhealthcare 6.72ms from Des Moines, US
200.151.198.165 AS7738 V tal 18.47ms from Fortaleza, BR
93.226.30.85 AS3320 Deutsche Telekom AG 6.52ms from Frankfurt am Main, DE
144.48.20.37 AS18403 FPT Telecom Company 0.23ms from Hanoi, VN
76.173.15.5 AS20001 Charter Communications Inc 9.87ms from Honolulu, US
222.188.67.117 AS4134 CHINANET-BACKBONE 5.98ms from Huai'an, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 223.143.199.9
traceroute to 223.143.199.9 (223.143.199.9): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Saskatoon, CA
On

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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