42.73.0.0/17

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 42.73.0.0/16

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
94.142.50.1 AS48832 Jordanian mobile phone services Ltd 1.49ms from Amman, JO
149.20.5.33 AS30132 Internet Systems Consortium, Inc. 0.24ms from Amsterdam, NL
84.26.106.1 AS33915 Vodafone Libertel B.V. 4.46ms from Amsterdam, NL
72.209.80.161 AS22773 Cox Communications Inc. 1.08ms from Ashburn, US
70.106.255.1 AS701 Verizon Business 1.92ms from Ashburn, US
100.36.220.1 AS701 Verizon Business 1.80ms from Ashburn, US
208.71.247.1 AS22157 mGage 0.76ms from Atlanta, US
67.223.192.65 AS53956 Northeast Florida Long Distance Co., Inc. 7.47ms from Atlanta, US
213.154.29.241 AS28787 Baku Telephone Communication LLC 1.45ms from Baku, AZ
54.149.88.161 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
75.184.28.225 AS11426 Charter Communications Inc 8.16ms from Charlotte, US
116.169.96.1 AS4837 CHINA UNICOM China169 Backbone 3.33ms from Chengdu, CN
96.40.90.1 AS20115 Charter Communications LLC 13.26ms from Chicago, US
75.135.151.1 AS20115 Charter Communications LLC 6.41ms from Chicago, US
81.27.208.1 AS42525 GlobalConnect A/S 0.89ms from Copenhagen, DK
191.254.11.1 AS27699 TELEFÔNICA BRASIL S.A 5.88ms from Curitiba, BR
108.232.91.241 AS7018 AT&T Enterprises, LLC 2.93ms from Dallas, US
20.112.245.145 AS8075 Microsoft Corporation 0.34ms from Des Moines, US
198.166.37.1 AS852 TELUS Communications Inc. 1.48ms from Edmonton, CA
98.209.246.49 AS7922 Comcast Cable Communications, LLC 6.97ms from Flint, US
58.252.170.97 AS17816 China Unicom IP network China169 Guangdong province 6.79ms from Guangzhou, CN
103.91.157.1 AS133929 TWOWIN CO., LIMITED 1.41ms from Hong Kong, HK
223.122.244.193 AS137872 China Mobile Hong Kong Company Limited 1.92ms from Hong Kong, HK
221.125.80.1 AS9304 HGC Global Communications Limited 1.81ms from Hong Kong, HK
154.203.242.193 AS9304 HGC Global Communications Limited 2.72ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 42.73.109.248
traceroute to 42.73.109.248 (42.73.109.248): 9 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS174] 154.54.40.110 13.572 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Jacksonville, US
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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