1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.75.0.0/16
  4. AS17421  | 42.75.0.0/16

42.75.0.0/16

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
42.16.0.0/12 AS9644 SK Telecom 1,048,576
42.224.0.0/12 AS4837 China Unicom Henan province network 1,048,576
42.144.0.0/13 AS9824 JCOM Co., Ltd. 524,288
42.176.0.0/13 AS4837 UNICOM Liaoning Province Network 524,288
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.84.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.188.0.0/14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 262,144
42.52.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.84.0.0/14 AS9929 UNICOM Liaoning Province Network 262,144
42.56.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.4.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.242.0.0/15 AS4134 CHINANET YunNan 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
42.2.0.0/15 AS4760 PCCW Limited 131,072
42.80.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.80.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.242.0.0/15 AS134766 CHINANET YunNan PROVINCE NETWORK 131,072
42.202.0.0/15 AS137688 CHINANET Liaoning province network 131,072
42.202.0.0/15 AS134762 CHINANET Liaoning 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
42.158.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
42.3.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.97.0.0/16 AS4134 CHINANET Jilin province network 65,536
42.82.0.0/16 AS38091 LG HelloVision Corp. 65,536
42.2.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.98.0.0/16 AS4760 PCCW Limited 65,536
42.159.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 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
42.51.0.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.51.128.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.187.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.96.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.99.128.0/17 AS4637 Telstra Global Internet Services Network Blocks 32,768
42.156.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.120.128.0/17 AS37963 Zhejiang Taobao Network Co.,Ltd 32,768
42.194.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.0.128.0/17 AS138449 LocalArea Communication of LangFang LTD. CO. 32,768
42.0.128.0/17 AS17789 LocalArea Communication of LangFang LTD. CO. 32,768
42.99.0.0/18 AS139767 CHINANET Guangdong province network 16,384
42.125.128.0/18 AS10010 TOKAI Communications Corporation 16,384
42.83.0.0/18 AS18135 BTV CO., LTD. 16,384
42.62.64.0/18 AS23724 Forest Eternal Communication Tech. co.ltd 16,384
42.99.0.0/18 AS4134 CHINANET Guangdong province network 16,384
42.0.64.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384
42.188.0.0/18 AS4788 UNIFI-HOME-imse01.mc_rsh 16,384

Hosted domains

There are no domains currently hosted on this ASN.

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
40.78.147.208 AS8075 Microsoft Corporation 0.22ms from Des Moines, US
108.137.2.16 AS16509 Amazon.com, Inc. 0.13ms from Jakarta, ID
79.169.88.112 AS2860 NOS COMUNICACOES, S.A. 7.22ms from Lisbon, PT
86.130.31.96 AS2856 British Telecommunications PLC 2.92ms from London, GB
195.147.28.208 AS5413 Wavenet Limited 7.66ms from London, GB
34.118.155.16 AS396982 Google LLC 0.13ms from Montreal, CA
72.225.207.144 AS12271 Charter Communications Inc 3.75ms from New York City, US
74.102.154.208 AS701 Verizon Business 2.04ms from New York City, US
43.135.158.192 AS132203 Tencent Building, Kejizhongyi Avenue 0.30ms from San Jose, US
218.209.71.0 AS23563 SK Broadband Co Ltd 2.02ms from Seoul, KR
82.77.235.144 AS8708 DIGI ROMANIA S.A. 4.45ms from Bacau, RO
89.122.237.0 AS9050 Orange Romania S.A. 0.26ms from Bucharest, RO
40.120.98.240 AS8075 Microsoft Corporation 1.30ms from Dubai, AE
18.194.212.144 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
92.138.40.208 AS3215 Orange S.A. 9.84ms from Frankfurt am Main, DE
88.235.9.16 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.43ms from Istanbul, TR
89.109.127.128 AS15457 NOS Madeira Comunicacoes, S.A. 19.31ms from Lisbon, PT
13.43.64.48 AS16509 Amazon.com, Inc. 0.16ms from London, GB
83.41.126.128 AS3352 TELEFONICA DE ESPANA S.A.U. 9.52ms from Madrid, ES
83.42.104.224 AS3352 TELEFONICA DE ESPANA S.A.U. 8.48ms from Madrid, ES
75.229.36.128 AS6167 Verizon Business 16.05ms from Miami, US
68.92.149.144 AS7018 AT&T Enterprises, LLC 10.24ms from Miami, US
179.24.210.0 AS6057 Administracion Nacional de Telecomunicaciones 1.83ms from Montevideo, UY
34.229.254.176 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
43.153.199.48 AS132203 Tencent Building, Kejizhongyi Avenue 0.38ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 42.75.32.201
traceroute to 42.75.32.201 (42.75.32.201): 8 hops max, 52 byte packets
3 [AS749] 11.110.75.233 0.435 ms
4 *
5 [AS749] 11.94.155.105 0.836 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
On

What are IP address ranges?

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