42.79.0.0/18

AS17421  ·  Mobile Business Group

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Summary

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

WHOIS Details

inetnum:        42.64.0.0 - 42.79.255.255
netname:        EMOME-NET
descr:          Mobile Business Group
descr:          Chunghwa Telecom Co., Ltd.
descr:          No.35, Aiguo E. Rd , Taipei City
descr:          10641, Taiwan
country:        TW
admin-c:        CBG5-AP
tech-c:         CBG5-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-HINET-AP
last-modified:  2025-11-07T02:36:43Z
source:         APNIC

irt:            IRT-HINET-AP
address:        Chunghwa Telecom Co.,Ltd.
address:        No.21-3, Sec. 1, Xinyi Rd., Taipei 10048, Taiwan, R.O.C.
address:        Taipei
phone:          +886-2-2322-3495
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TR391-AP
tech-c:         TR391-AP
remarks:        (oid:HINET)
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:20:07Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

role:           CHT-Mobile Business Group
address:        7F, No. 52 Sec. 2 Chin-Shan S. Rd.
address:        Taipei, Taiwan, 106
country:        TW
phone:          +886-2-2344-2803
fax-no:         +886-2-2394-0814
e-mail:         [email protected]
admin-c:        CH1309-AP
tech-c:         RL720-AP
nic-hdl:        CBG5-AP
remarks:        The role object should be used when making
remarks:        changes to admin-c or tech-c handle.
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
last-modified:  2009-10-09T04:30:10Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 42.79.0.0/16

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
67.205.47.50 AS26347 New Dream Network, LLC 0.38ms from Ashburn, US
204.145.100.50 AS394133 T5 @ ATLANTA, LLC 1.52ms from Atlanta, US
167.0.20.242 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.13ms from Bogota, CO
90.21.135.178 AS3215 Orange S.A. 10.60ms from Frankfurt am Main, DE
212.185.25.82 AS3320 Deutsche Telekom AG 2.13ms from Frankfurt am Main, DE
113.106.71.34 AS4134 CHINANET-BACKBONE 6.99ms from Guangzhou, CN
31.15.248.210 AS3212 Telemach Slovenija d.o.o. 0.77ms from Ljubljana, SI
75.142.51.66 AS20115 Charter Communications LLC 4.02ms from Los Angeles, US
104.166.3.226 AS7352 WECOM LLC 11.50ms from Los Angeles, US
116.214.112.2 AS46320 BLU Fibre Networks inc. 5.03ms from Montreal, CA
91.237.45.226 AS3561 CenturyLink Communications, LLC 5.34ms from New York City, US
190.15.142.2 AS61468 CEDIA 7.50ms from Quito, EC
92.240.70.2 AS5538 Institute of Mathematics and Computer Science of University of Latvia 0.35ms from Riga, LV
213.156.38.82 AS12874 Fastweb SpA 0.85ms from Rome, IT
210.105.249.50 AS4766 Korea Telecom 2.93ms from Seoul, KR
194.193.47.50 AS7545 TPG Telecom Limited 0.83ms from Sydney, AU
177.190.200.162 AS262731 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 0.24ms from São Paulo, BR
106.159.20.194 AS2516 KDDI CORPORATION 1.11ms from Tokyo, JP
20.242.220.82 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
112.126.18.98 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.85ms from Beijing, CN
121.69.137.242 AS4808 China Unicom Beijing Province Network 4.19ms from Beijing, CN
211.166.230.2 AS9389 BEIJING SHENZHOU GREATWALL COMMUNICATION 2.72ms from Beijing, CN
123.200.217.114 AS9723 iseek Communications Pty Ltd 1.14ms from Brisbane, AU
196.219.248.226 AS8452 TE-AS 1.68ms from Cairo, EG
173.161.120.50 AS7922 Comcast Cable Communications, LLC 5.38ms from Chicago, 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 42.79.0.38
traceroute to 42.79.0.38 (42.79.0.38): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.306 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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