42.77.0.0/18

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-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
111.207.165.194	AS4808 China Unicom Beijing Province Network	`2.93ms` from Beijing, CN
130.211.51.130	AS396982 Google LLC	`0.15ms` from Brussels, BE
45.242.253.162	AS24863 Link Egypt (Link.NET)	`14.60ms` from Cairo, EG
103.105.136.18	AS137225 Renault Nissan Technology & Business Centre India Private Limited	`1.96ms` from Chennai, IN
77.33.82.50	AS44869 FIBIA P/S	`1.94ms` from Copenhagen, DK
87.153.56.226	AS3320 Deutsche Telekom AG	`3.74ms` from Duesseldorf, DE
122.246.223.66	AS4134 CHINANET-BACKBONE	`9.47ms` from Hangzhou, CN
62.102.145.178	AS12552 GlobalConnect AB	`0.29ms` from Helsinki, FI
115.132.34.66	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.41ms` from Kuala Lumpur, MY
196.223.119.34	AS327942 LANDMARK UNIVERSITY OMU-ARAN	`6.88ms` from Lagos, NG
188.223.71.50	AS5607 Sky UK Limited	`3.50ms` from London, GB
90.202.84.146	AS5607 Sky UK Limited	`2.06ms` from London, GB
187.155.124.146	AS8151 UNINET	`12.57ms` from Miami, US
38.92.140.2	AS174 Cogent Communications	`0.40ms` from Minneapolis, US
218.220.110.194	AS9617 JCOM Co., Ltd.	`11.92ms` from Osaka, JP
69.252.64.2	AS7922 Comcast Cable Communications, LLC	`1.20ms` from Portland, US
125.185.51.146	AS17858 LG POWERCOMM	`7.04ms` from Seoul, KR
92.202.145.98	AS2527 Sony Network Communications Inc.	`1.75ms` from Tokyo, JP
36.46.97.98	AS4134 CHINANET-BACKBONE	`6.14ms` from Xi'an, CN
195.251.127.194	AS5408 National Infrastructures for Research and Technology S.A.	`6.14ms` from Athens, GR
176.185.254.162	AS5410 Bouygues Telecom SA	`1.92ms` from Aubervilliers, FR
101.98.187.146	AS9790 Two Degrees Networks Limited	`1.73ms` from Auckland, NZ
219.216.130.2	AS4538 China Education and Research Network Center	`19.03ms` from Beijing, CN
191.176.26.114	AS28573 Claro NXT Telecomunicacoes Ltda	`8.38ms` from Brasilia, BR
87.229.54.2	AS29278 Rackhost Zrt.	`2.28ms` from Budapest, HU

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 42.77.46.95

traceroute to 42.77.46.95 (42.77.46.95): 6 hops max, 52 byte packets

2 [AS5578] 195.168.117.209 0.573 ms

3 [AS5578] 62.168.99.154 0.739 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

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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