42.78.64.0/18

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:         network-adm@hinet.net
abuse-mailbox:  abuse@hinet.net
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:         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

Nearby Ranges

BGP prefixes that overlap with 42.78.0.0/16

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
72.84.221.130 AS701 Verizon Business 4.96ms from Ashburn, US
72.223.223.114 AS22773 Cox Communications Inc. 0.40ms from Atlanta, US
20.69.214.194 AS8075 Microsoft Corporation 0.29ms from Boydton, US
62.140.73.162 AS36992 ETISALAT MISR 9.55ms from Cairo, EG
178.203.129.2 AS3209 Vodafone GmbH 8.56ms from Duesseldorf, DE
218.67.67.130 AS4134 CHINANET-BACKBONE 16.79ms from Guangzhou, CN
92.198.5.2 AS20676 Plusnet GmbH 0.90ms from Hamburg, DE
223.7.13.34 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.54ms from Hangzhou, CN
36.135.55.66 AS134810 China Mobile Group JiLin communications corporation 13.16ms from Harbin, CN
43.157.202.130 AS132203 Tencent Building, Kejizhongyi Avenue 0.74ms from Jakarta, ID
39.58.34.66 AS17557 Pakistan Telecommunication Company Limited 2.38ms from Karachi, PK
45.134.213.210 AS212238 Datacamp Limited 0.07ms from Madrid, ES
38.57.45.2 AS212238 Datacamp Limited 1.08ms from New York City, US
27.205.201.114 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Qingdao, CN
192.116.14.50 AS15975 Hadara Technologies Private Shareholding Company 7.32ms from Tel Aviv, IL
192.75.158.162 AS46626 The Hospital for Sick Children 0.51ms from Toronto, CA
102.25.65.210 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.80ms from Tunis, TN
85.209.198.210 AS43350 NForce Entertainment B.V. 0.53ms from Amsterdam, NL
203.207.119.18 AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd. 3.91ms from Beijing, CN
76.255.199.242 AS7018 AT&T Enterprises, LLC 2.31ms from Dallas, US
24.52.79.2 AS13490 Buckeye Cablevision, Inc. 3.09ms from Detroit, US
109.250.120.18 AS8881 1&1 Versatel GmbH 2.69ms from Frankfurt am Main, DE
18.162.135.2 AS16509 Amazon.com, Inc. 0.11ms from Hong Kong, HK
102.22.13.130 AS37350 Dimension Data Ltd 15.69ms from Kumasi, GH
42.5.158.82 AS4837 CHINA UNICOM China169 Backbone 9.54ms from Liaoyang, CN

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 42.78.69.101
traceroute to 42.78.69.101 (42.78.69.101): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 1.264 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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