223.139.128.0/18

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:        223.138.0.0 - 223.139.255.255
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
1.89.201.82 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.95ms from Beijing, CN
123.124.146.50 AS4808 China Unicom Beijing Province Network 3.32ms from Beijing, CN
52.167.45.194 AS8075 Microsoft Corporation 0.35ms from Boydton, US
34.77.38.114 AS396982 Google LLC 0.15ms from Brussels, BE
186.129.215.98 AS22927 Telefonica de Argentina 2.20ms from Buenos Aires, AR
184.106.66.2 AS19994 Rackspace Hosting 1.38ms from Chicago, US
208.75.177.18 AS7979 Servers.com, Inc. 0.72ms from Dallas, US
60.185.251.82 AS4134 CHINANET-BACKBONE 8.68ms from Hangzhou, CN
42.84.208.114 AS4837 CHINA UNICOM China169 Backbone 9.03ms from Liaoyang, CN
80.4.86.18 AS5089 Virgin Media Limited 6.01ms from London, GB
164.67.145.2 AS52 University of California, Los Angeles 0.79ms from Los Angeles, US
87.27.250.194 AS3269 Telecom Italia S.p.A. 4.53ms from Milan, IT
199.255.14.210 AS64233 Teramundi 1.08ms from New York City, US
210.238.228.162 AS2516 KDDI CORPORATION 10.13ms from Osaka, JP
143.189.51.210 AS2527 Sony Network Communications Inc. 3.54ms from Osaka, JP
200.162.44.162 AS13878 Scala Data Centers 2.60ms from Sao Paulo, BR
14.65.197.162 AS4766 Korea Telecom 2.33ms from Seoul, KR
112.167.151.98 AS4766 Korea Telecom 4.53ms from Seoul, KR
56.68.3.146 AS16509 Amazon.com, Inc. 1.06ms from Sepang, MY
83.174.153.98 AS197580 CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A 1.31ms from Athens, GR
50.233.237.98 AS7922 Comcast Cable Communications, LLC 1.02ms from Atlanta, US
96.86.127.114 AS7922 Comcast Cable Communications, LLC 6.22ms from Boston, US
81.83.29.50 AS6848 Telenet BV 5.80ms from Brussels, BE
174.106.152.146 AS11426 Charter Communications Inc 13.04ms from Charlotte, US
35.226.186.146 AS396982 Google LLC 0.11ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 223.139.184.147
traceroute to 223.139.184.147 (223.139.184.147): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.249 ms
4 *
5 *
6 *
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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