223.143.208.0/21

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
54.218.224.229 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
54.184.217.245 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
205.201.86.53 AS19108 Optimum 14.63ms from Dallas, US
217.161.66.21 AS1273 Vodafone Group PLC 0.32ms from Dublin, IE
168.61.94.37 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
63.220.6.21 AS38186 Forewin Telecom Group Limited, ISP at HK 1.63ms from Hong Kong, HK
148.63.28.181 AS12353 Vodafone Portugal 4.38ms from Lisbon, PT
20.26.179.5 AS8075 Microsoft Corporation 0.20ms from London, GB
88.10.92.165 AS3352 TELEFONICA DE ESPANA S.A.U. 8.77ms from Madrid, ES
195.59.1.85 AS1273 Vodafone Group PLC 1.01ms from Milan, IT
62.152.98.133 AS8220 COLT Technology Services Group Limited 0.94ms from Milan, IT
95.37.53.165 AS12389 PJSC Rostelecom 7.87ms from Moscow, RU
222.184.169.245 AS4134 CHINANET-BACKBONE 6.87ms from Nanjing, CN
75.192.234.69 AS6167 Verizon Business 19.61ms from New York City, US
180.199.13.213 AS18126 Chubu Telecommunications Company, Inc. 4.44ms from Osaka, JP
177.115.0.213 AS26599 TELEFÔNICA BRASIL S.A 2.59ms from Osasco, BR
1.216.4.69 AS3786 LG DACOM Corporation 1.32ms from Seoul, KR
175.253.237.5 AS4766 Korea Telecom 1.95ms from Seoul, KR
180.5.29.101 AS4713 NTT DOCOMO BUSINESS,Inc. 3.36ms from Tokyo, JP
31.160.174.85 AS1136 KPN B.V. 0.47ms from Amsterdam, NL
4.175.64.37 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
3.229.174.149 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
71.66.63.245 AS13343 Charter Communications Inc 4.66ms from Atlanta, US
71.9.202.213 AS20115 Charter Communications LLC 16.08ms from Atlanta, US
188.26.52.229 AS8708 DIGI ROMANIA S.A. 0.88ms from Bucharest, RO

Traceroute

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

$
traceroute -a -n -q1 -m5 223.143.209.217
traceroute to 223.143.209.217 (223.143.209.217): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
On

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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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