211.79.40.0/24

AS17421 · Mobile Business Group

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Taiwan
Domain	cht.com.tw
ASN	AS17421
Registry	TWNIC
ID	EMOME-NET

WHOIS Details

inetnum:        211.79.40.0 - 211.79.40.255
netname:        EMOME-NET
descr:          Chunghwa Telecom Co.,Ltd.
descr:          No.21-3, Sec. 1, Xinyi Rd., Taipei 10048, Taiwan, R.O.C.
descr:          Taipei Taiwan
country:        TW
admin-c:        CFK7-TW
tech-c:         CFK7-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20030425
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Nearby Ranges

BGP prefixes that overlap with 211.79.0.0/16

Range	ASN	Company	Num of IPs
211.79.128.0/19	AS4782	Government Service Network (GSN)	8,192
211.79.0.0/19	AS9924	Taiwan Fixed Network CO.,LTD.	8,192
211.79.64.0/19	AS9676	Savecom International Inc.	8,192
211.79.160.0/19	AS4782	Government Service Network (GSN)	8,192
211.79.192.0/20	AS17420	Acer e-Enabling Data Center	4,096
211.79.112.0/20	AS17809	e-MAX NETWORK CORP.	4,096
211.79.48.0/20	AS7539	National Center for High-performance Computing	4,096
211.79.34.0/24	AS17421	Chunghwa Telecom Co.,Ltd.	256
211.79.36.0/24	AS17421	Chunghwa Telecom Co.,Ltd.	256
211.79.35.0/24	AS17421	Chunghwa Telecom Co.,Ltd.	256
211.79.33.0/24	AS17421	Chunghwa Telecom Co.,Ltd.	256
211.79.37.0/24	AS17421	Chunghwa Telecom Co.,Ltd.	256
211.79.38.0/24	AS17421	Chunghwa Telecom Co.,Ltd.	256

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

Read more

Pingable IPs

8 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
211.79.40.254	AS17421 Mobile Business Group	`1.09ms` from Taipei, TW

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
92.67.216.104	AS1136 KPN B.V.	`1.03ms` from Amsterdam, NL
38.42.13.136	AS395354 Starry, Inc.	`10.95ms` from Ashburn, US
78.92.226.168	AS5483 Magyar Telekom Plc.	`7.08ms` from Budapest, HU
45.63.104.72	AS20473 The Constant Company, LLC	`0.11ms` from Miami, US
13.208.175.88	AS16509 Amazon.com, Inc.	`0.25ms` from Osaka, JP
69.163.194.248	AS26347 New Dream Network, LLC	`0.26ms` from Portland, US
23.112.55.104	AS7018 AT&T Enterprises, LLC	`15.17ms` from Atlanta, US
24.147.129.184	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Boston, US
102.162.28.152	AS30999 EMTEL LIMITED	`16.80ms` from Ebene, MU
80.143.239.72	AS3320 Deutsche Telekom AG	`5.60ms` from Frankfurt am Main, DE
31.59.77.152	AS4637 Telstra Global	`0.43ms` from Hong Kong, HK
24.70.37.8	AS6327 Shaw Communications	`4.73ms` from Kelowna, CA
162.0.239.8	AS22612 Namecheap, Inc.	`9.98ms` from Los Angeles, US
89.3.83.104	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.53ms` from Lyon, FR
203.87.14.120	AS7545 TPG Telecom Limited	`1.82ms` from Melbourne, AU
157.147.52.168	AS2527 Sony Network Communications Inc.	`2.40ms` from Osaka, JP
104.210.145.40	AS8075 Microsoft Corporation	`0.23ms` from San Antonio, US
198.163.74.104	AS19518 Rock Island Communications	`3.39ms` from Seattle, US
122.28.57.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.39ms` from Tokyo, JP
51.124.100.104	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
20.241.240.248	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
187.18.121.168	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`7.76ms` from Curitiba, BR
178.142.193.216	AS9145 EWE TEL GmbH	`7.73ms` from Hamburg, DE
95.138.80.216	AS21351 Canal + Telecom SAS	`0.94ms` from Le Lamentin, MQ
178.239.166.136	AS25369 Hydra Communications Ltd	`0.42ms` from London, GB

Traceroute

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

traceroute -a -n -q1 211.79.40.249

traceroute to 211.79.40.249 (211.79.40.249): 64 hops max, 52 byte packets

1 [AS15169] 142.250.58.37 237.538 ms

2 [AS15169] 142.250.232.170 237.717 ms

3 *

4 *

5 *

6 *

7 [AS3462] 210.65.126.93 250.655 ms

8 *

9 [AS17421] 211.79.40.249 251.316 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On January 30th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales