42.76.128.0/18

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-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
52.12.136.114	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
154.24.48.178	AS174 Cogent Communications	`0.46ms` from Boston, US
117.240.248.194	AS9829 National Internet Backbone	`13.09ms` from Chennai, IN
108.250.12.194	AS7018 AT&T Enterprises, LLC	`2.90ms` from Houston, US
193.33.161.2	AS42740 Backstage Ltd.	`0.41ms` from Khabarovsk, RU
159.224.192.34	AS13188 CONTENT DELIVERY NETWORK LTD	`7.11ms` from Kyiv, UA
162.211.76.50	AS396026 Deasil Networks	`1.10ms` from Las Vegas, US
195.147.139.98	AS5413 Wavenet Limited	`12.98ms` from London, GB
95.64.143.162	AS8359 MTS PJSC	`1.58ms` from Moscow, RU
209.205.209.66	AS55081 24 SHELLS	`0.70ms` from New York City, US
131.255.76.162	AS264518 CONECTMAIS COMUNICAÇOES LTDA	`13.45ms` from Rio de Janeiro, BR
74.116.40.194	AS29889 Fast Serv Networks, LLC	`0.78ms` from San Diego, US
187.106.157.194	AS28573 Claro NXT Telecomunicacoes Ltda	`6.51ms` from Sao Paulo, BR
121.170.126.82	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
175.24.81.194	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.70ms` from Shanghai, CN
76.64.54.50	AS577 Bell Canada	`1.35ms` from Toronto, CA
105.109.177.178	AS36947 Telecom Algeria	`12.72ms` from Tunis, TN
23.92.83.66	AS19531 Nodes Direct	`6.83ms` from Atlanta, US
82.166.140.66	AS1680 Cellcom Fixed Line Communication L.P	`0.48ms` from Haifa, IL
202.100.216.66	AS4134 CHINANET-BACKBONE	`0.48ms` from Haikou, CN
222.254.111.82	AS45899 VNPT Corp	`5.40ms` from Hanoi, VN
45.31.118.50	AS7018 AT&T Enterprises, LLC	`4.47ms` from Houston, US
79.33.249.98	AS3269 Telecom Italia S.p.A.	`17.65ms` from Milan, IT
217.56.198.18	AS3269 Telecom Italia S.p.A.	`11.69ms` from Milan, IT
102.34.9.34	AS327687 Research and Education Network for Uganda	`16.57ms` from Mombasa, KE

Traceroute

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

traceroute -a -n -q1 -m9 42.76.180.248

traceroute to 42.76.180.248 (42.76.180.248): 9 hops max, 52 byte packets

1 [AS15169] 142.250.214.223 175.614 ms

2 *

3 *

4 *

5 *

6 [AS3462] 210.65.126.101 192.323 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

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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