223.139.0.0/18

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
80.60.75.50 AS1136 KPN B.V. 2.45ms from Amsterdam, NL
50.225.48.2 AS7922 Comcast Cable Communications, LLC 1.69ms from Atlanta, US
186.30.118.226 AS19429 ETB - Colombia 0.62ms from Bogota, CO
190.122.47.226 AS27960 Coop. de Obras y Serv. Pub. Ltda. de Rio Tercero 12.04ms from Buenos Aires, AR
199.216.105.50 AS25872 Rocky View Schools 2.95ms from Calgary, CA
67.167.119.242 AS7922 Comcast Cable Communications, LLC 7.31ms from Chicago, US
67.173.146.114 AS7922 Comcast Cable Communications, LLC 5.50ms from Chicago, US
67.131.78.34 AS399377 DesertGate Internet LLC 8.57ms from Denver, US
178.77.109.66 AS20773 Host Europe GmbH 3.02ms from Frankfurt am Main, DE
223.230.102.130 AS24560 Bharti Airtel Ltd., Telemedia Services 2.64ms from Hyderabad, IN
105.155.89.146 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 15.39ms from Lisbon, PT
95.252.31.162 AS3269 Telecom Italia S.p.A. 8.78ms from Milan, IT
132.219.132.2 AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) 0.80ms from Montreal, CA
198.46.98.178 AS6128 Cablevision Systems Corp. 2.71ms from New York City, US
182.248.165.210 AS2516 KDDI CORPORATION 0.55ms from Osaka, JP
219.115.163.18 AS9617 JCOM Co., Ltd. 9.11ms from Osaka, JP
90.27.155.98 AS3215 Orange S.A. 10.66ms from Paris, FR
37.44.227.2 AS48996 CENTRE HOSPITALIER PRINCESSE GRACE 18.65ms from Paris, FR
201.65.189.50 AS4230 CLARO S.A. 2.13ms from Rio de Janeiro, BR
46.235.139.210 AS197589 Alfanews S.r.l. 6.15ms from Rome, IT
181.72.15.162 AS6535 Telmex Servicios Empresariales S.A. 5.48ms from Santiago, CL
125.149.85.66 AS4766 Korea Telecom 4.74ms from Seoul, KR
112.177.119.162 AS4766 Korea Telecom 1.28ms from Seoul, KR
121.153.228.178 AS4766 Korea Telecom 4.49ms from Seoul, KR
121.239.48.162 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.17ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 223.139.37.141
traceroute to 223.139.37.141 (223.139.37.141): 5 hops max, 52 byte packets
2 [] 80.81.196.168 0.613 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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