42.79.192.0/19

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-TWNIC-AP
last-modified:  2021-11-04T00:49:28Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.tw
abuse-mailbox:  hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-05-23T00:01:36Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
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:         chinhu@cht.com.tw
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:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
last-modified:  2009-10-09T04:30:10Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
72.92.159.19	AS13977 Consolidated Communications, Inc.	`5.36ms` from Boston, US
35.195.185.147	AS396982 Google LLC	`0.15ms` from Brussels, BE
18.252.252.115	AS8987 Amazon Data Services Ireland Ltd	`0.84ms` from Columbus, US
131.188.52.211	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.40ms` from Frankfurt am Main, DE
154.210.22.131	AS400619 AROSSCLOUD INC.	`0.80ms` from Hong Kong, HK
72.253.154.3	AS36149 Hawaiian Telcom Services Company, Inc.	`0.82ms` from Honolulu, US
213.254.142.83	AS34984 Superonline Iletisim Hizmetleri A.S.	`3.67ms` from Izmir, TR
95.58.11.163	AS9198 JSC Kazakhtelecom	`4.63ms` from Karagandy, KZ
95.37.36.19	AS12389 PJSC Rostelecom	`6.25ms` from Kazan, RU
107.172.176.227	AS36352 HostPapa	`0.24ms` from Los Angeles, US
142.119.23.243	AS577 Bell Canada	`1.46ms` from Montreal, CA
79.140.95.163	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.21ms` from Palermo, IT
71.176.128.147	AS701 Verizon Business	`12.14ms` from Philadelphia, US
187.183.223.19	AS28573 Claro NXT Telecomunicacoes Ltda	`7.66ms` from Porto Alegre, BR
221.144.147.35	AS4766 Korea Telecom	`2.83ms` from Seoul, KR
58.232.221.131	AS9318 SK Broadband Co Ltd	`1.00ms` from Seoul, KR
61.4.106.131	AS55720 Gigabit Hosting Sdn Bhd	`0.30ms` from Sepang, MY
38.150.97.147	AS393559 WEBBING USA, INC.	`0.24ms` from Singapore, SG
111.99.236.131	AS2516 KDDI CORPORATION	`1.04ms` from Tokyo, JP
193.239.132.3	AS3257 GTT Communications Inc.	`0.43ms` from Amsterdam, NL
136.56.32.3	AS16591 Google Fiber Inc.	`6.43ms` from Ashburn, US
125.237.99.211	AS4771 Spark New Zealand Trading Ltd.	`18.00ms` from Auckland, NZ
40.73.26.163	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.35ms` from Beijing, CN
191.92.242.67	AS27831 Colombia Móvil	`18.45ms` from Bogota, CO
79.201.182.195	AS3320 Deutsche Telekom AG	`7.76ms` from Frankfurt am Main, DE

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 42.79.219.20

traceroute to 42.79.219.20 (42.79.219.20): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.211 ms

3 [AS47447] 62.113.192.67 0.326 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On August 28th 2025

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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