1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.74.0.0/16
  4. AS17421  | 42.74.0.0/16

42.74.0.0/16

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 42.0.0.0/8

Range ASN Company Num of IPs
42.32.0.0/12 AS9644 SK Telecom 1,048,576
42.224.0.0/12 AS4837 China Unicom Henan province network 1,048,576
42.16.0.0/12 AS9644 SK Telecom 1,048,576
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.176.0.0/13 AS4837 UNICOM Liaoning Province Network 524,288
42.144.0.0/13 AS9824 JCOM Co., Ltd. 524,288
42.84.0.0/14 AS9929 UNICOM Liaoning Province Network 262,144
42.188.0.0/14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 262,144
42.4.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.56.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.52.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.84.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.202.0.0/15 AS134762 CHINANET Liaoning province network 131,072
42.48.0.0/15 AS4837 China Unicom HuNan province network 131,072
42.192.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
42.202.0.0/15 AS4134 CHINANET Liaoning province network 131,072
42.80.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.2.0.0/15 AS4760 PCCW Limited 131,072
42.202.0.0/15 AS137688 CHINANET Liaoning province network 131,072
42.80.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.242.0.0/15 AS4134 CHINANET YunNan PROVINCE NETWORK 131,072
42.242.0.0/15 AS134766 CHINANET YunNan PROVINCE NETWORK 131,072
42.122.0.0/16 AS17638 CHINANET TIANJIN PROVINCE NETWORK 65,536
42.63.0.0/16 AS4837 China Unicom Ningxia Province Network 65,536
42.159.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
42.3.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.3.0.0/16 AS4515 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.200.0.0/16 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 65,536
42.82.0.0/16 AS38091 LG HelloVision Corp. 65,536
42.2.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.97.0.0/16 AS4134 CHINANET Jilin province network 65,536
42.158.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
42.98.0.0/16 AS4760 PCCW Limited 65,536
42.0.128.0/17 AS17789 LocalArea Communication of LangFang LTD. CO. 32,768
42.51.0.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.51.128.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.0.128.0/17 AS138449 LocalArea Communication of LangFang LTD. CO. 32,768
42.99.128.0/17 AS4637 Telstra Global Internet Services Network Blocks 32,768
42.187.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.194.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.96.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.120.128.0/17 AS37963 Zhejiang Taobao Network Co.,Ltd 32,768
42.156.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.99.0.0/18 AS139767 CHINANET Guangdong province network 16,384
42.99.0.0/18 AS4134 CHINANET Guangdong province network 16,384
42.156.128.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384
42.125.128.0/18 AS10010 TOKAI Communications Corporation 16,384
42.156.192.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384
42.62.64.0/18 AS23724 Forest Eternal Communication Tech. co.ltd 16,384
42.83.0.0/18 AS18135 BTV CO., LTD. 16,384

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.74.109.17 acjqngqyid.net 2

Hosted domains API

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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
97.180.102.208 AS6167 Verizon Business 11.82ms from Atlanta, US
23.94.64.16 AS36352 HostPapa 0.15ms from Buffalo, US
130.131.232.64 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
62.205.158.32 AS8772 NLineLLC 0.71ms from Kyiv, UA
74.225.207.176 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
146.200.242.64 AS6871 Plusnet 5.81ms from London, GB
109.167.84.192 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 7.37ms from Madrid, ES
86.211.172.48 AS3215 Orange S.A. 11.09ms from Marseille, FR
31.38.33.240 AS5410 Bouygues Telecom SA 16.67ms from Paris, FR
104.81.249.128 AS20940 Akamai International B.V. 0.62ms from Perth, AU
170.215.178.224 AS7011 Frontier Communications of America, Inc. 14.45ms from Secaucus, US
220.148.62.32 AS10010 TOKAI Communications Corporation 9.67ms from Tokyo, JP
94.71.83.144 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.11ms from Athens, GR
172.73.29.48 AS11426 Charter Communications Inc 9.51ms from Charlotte, US
108.210.198.176 AS7018 AT&T Enterprises, LLC 2.56ms from Chicago, US
109.79.229.240 AS15502 Vodafone Ireland Limited 2.70ms from Dublin, IE
61.147.229.160 AS4134 CHINANET-BACKBONE 6.30ms from Huai'an, CN
2.122.89.144 AS5607 Sky UK Limited 1.70ms from London, GB
5.225.43.64 AS12430 VODAFONE ESPANA S.A.U. 2.83ms from Madrid, ES
83.46.113.240 AS3352 TELEFONICA DE ESPANA S.A.U. 9.80ms from Madrid, ES
58.94.132.48 AS4713 NTT DOCOMO BUSINESS,Inc. 3.61ms from Osaka, JP
86.241.70.80 AS3215 Orange S.A. 8.43ms from Paris, FR
27.199.219.192 AS4837 CHINA UNICOM China169 Backbone 6.53ms from Qingdao, CN
112.166.178.16 AS4766 Korea Telecom 5.88ms from Seoul, KR
39.112.239.112 AS9318 SK Broadband Co Ltd 5.61ms from Seoul, KR

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 42.74.117.247
traceroute to 42.74.117.247 (42.74.117.247): 6 hops max, 52 byte packets
2 [AS47447] 212.83.33.9 0.213 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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