223.143.232.0/21

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

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
20.72.184.213 AS8075 Microsoft Corporation 0.35ms from Ashburn, US
154.8.174.133 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.79ms from Beijing, CN
157.119.228.165 AS140641 YOTTA NETWORK SERVICES PRIVATE LIMITED 2.39ms from Delhi, IN
95.44.43.117 AS5466 Eircom Limited 1.22ms from Dublin, IE
117.147.164.181 AS56041 China Mobile communications corporation 4.31ms from Hangzhou, CN
14.189.128.133 AS45899 VNPT Corp 3.05ms from Hanoi, VN
39.53.255.117 AS17557 Pakistan Telecommunication Company Limited 2.11ms from Karachi, PK
94.192.74.69 AS5607 Sky UK Limited 1.47ms from London, GB
47.136.71.5 AS5650 Frontier Communications of America, Inc. 8.48ms from Los Angeles, US
79.1.174.85 AS3269 Telecom Italia S.p.A. 11.51ms from Milan, IT
95.46.39.69 AS51812 KTVS Ltd. 7.58ms from Moscow, RU
189.245.78.117 AS8151 UNINET 4.48ms from Santiago de Queretaro, MX
24.187.124.69 AS6128 Cablevision Systems Corp. 3.07ms from Secaucus, US
183.193.4.229 AS24400 Shanghai Mobile Communications Co.,Ltd. 2.49ms from Shanghai, CN
211.133.200.165 AS10010 TOKAI Communications Corporation 6.36ms from Tokyo, JP
50.114.188.197 AS44477 PQ HOSTING PLUS S.R.L. 0.19ms from Warsaw, PL
1.82.74.117 AS4134 CHINANET-BACKBONE 3.81ms from Xi'an, CN
62.105.6.21 AS12389 PJSC Rostelecom 17.20ms from Yekaterinburg, RU
1.121.168.149 AS1221 Telstra Limited 11.94ms from Adelaide, AU
142.93.237.37 AS14061 DigitalOcean, LLC 0.22ms from Amsterdam, NL
173.14.134.53 AS7922 Comcast Cable Communications, LLC 7.12ms from Boston, US
40.65.202.37 AS8075 Microsoft Corporation 0.40ms from Boydton, US
47.7.126.69 AS20115 Charter Communications LLC 16.48ms from Dallas, US
103.20.180.181 AS58688 RADIANT COMMUNICATIONS LTD IIG 0.54ms from Dhaka, BD
63.33.11.117 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -m5 223.143.234.135
traceroute to 223.143.234.135 (223.143.234.135): 5 hops max, 52 byte packets
2 [] 80.81.196.168 0.648 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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