223.143.0.0/17

AS17421 · Mobile Business Group

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Summary

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

WHOIS Details

inetnum:        223.142.0.0 - 223.143.255.255
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:        network-adm@hinet.net 20100714
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 223.143.0.0/16

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

Read more

Pingable IPs

13,763 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
223.143.121.86	AS17421 Mobile Business Group	13.83ms from Chang-hua, TW
223.143.113.58	AS17421 Mobile Business Group	10.64ms from Taipei, TW
223.143.3.16	AS17421 Mobile Business Group	6.90ms from Taipei, TW
223.143.10.125	AS17421 Mobile Business Group	6.76ms from Taipei, TW
223.143.99.237	AS17421 Mobile Business Group	8.54ms from Taipei, TW
223.143.21.168	AS17421 Mobile Business Group	7.38ms from Taipei, TW
223.143.92.13	AS17421 Mobile Business Group	10.20ms from Taipei, TW
223.143.81.14	AS17421 Mobile Business Group	11.59ms from Taipei, TW
223.143.52.199	AS17421 Mobile Business Group	6.98ms from Taipei, TW
223.143.36.12	AS17421 Mobile Business Group	6.96ms from Taipei, TW
223.143.118.161	AS17421 Mobile Business Group	10.10ms from Taipei, TW
223.143.60.223	AS17421 Mobile Business Group	6.96ms from Taipei, TW
223.143.46.21	AS17421 Mobile Business Group	6.57ms from Taipei, TW
223.143.115.202	AS17421 Mobile Business Group	14.81ms from Taipei, TW
223.143.91.83	AS17421 Mobile Business Group	9.23ms from Taipei, TW
223.143.8.23	AS17421 Mobile Business Group	6.70ms from Taipei, TW
223.143.45.8	AS17421 Mobile Business Group	6.81ms from Taipei, TW
223.143.84.130	AS17421 Mobile Business Group	10.50ms from Taipei, TW
223.143.43.172	AS17421 Mobile Business Group	7.29ms from Taipei, TW
223.143.32.239	AS17421 Mobile Business Group	6.86ms from Taipei, TW
223.143.28.65	AS17421 Mobile Business Group	6.59ms from Taipei, TW
223.143.100.111	AS17421 Mobile Business Group	9.61ms from Taipei, TW
223.143.78.238	AS17421 Mobile Business Group	8.91ms from Taipei, TW
223.143.64.168	AS17421 Mobile Business Group	6.99ms from Taipei, TW
223.143.66.87	AS17421 Mobile Business Group	7.13ms 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
77.250.200.1	AS33915 Vodafone Libertel B.V.	4.22ms from Amsterdam, NL
24.132.66.1	AS33915 Vodafone Libertel B.V.	3.90ms from Amsterdam, NL
89.221.176.97	AS41696 Ram Mobile Data (Netherlands) B.V.	1.30ms from Amsterdam, NL
87.210.80.1	AS50266 Odido Netherlands B.V.	3.62ms from Amsterdam, NL
200.1.203.129	AS27795 Netvision S.A.	1.16ms from Asuncion, PY
79.171.55.33	AS50973 Vodafone Albania Sh.A.	15.50ms from Athens, GR
111.192.183.97	AS4808 China Unicom Beijing Province Network	3.99ms from Beijing, CN
194.160.137.97	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	4.36ms from Bratislava, SK
198.99.250.1	AS20234 HNTB CORPORATION	1.14ms from Denver, US
72.164.130.97	AS209 CenturyLink Communications, LLC	0.39ms from Denver, US
23.29.95.1	AS32768 HEMINGFORD TELEPHONE	14.43ms from Des Moines, US
84.143.168.33	AS3320 Deutsche Telekom AG	8.79ms from Frankfurt am Main, DE
197.89.221.1	AS20011 Dimension Data	11.06ms from Johannesburg, ZA
102.164.105.17	AS328287 ALICOM (PTY) LTD	2.59ms from Johannesburg, ZA
68.225.174.1	AS22773 Cox Communications Inc.	5.24ms from Kansas City, US
196.33.171.33	AS3741 Dimension Data	0.44ms from London, GB
82.45.0.1	AS5089 Virgin Media Limited	8.05ms from London, GB
199.193.64.17	AS15011 Jaguar Communications	2.61ms from Minneapolis, US
72.53.108.225	AS11814 Distributel Communications Limited	1.51ms from Montreal, CA
156.34.105.33	AS855 Bell Canada	17.04ms from Montreal, CA
27.0.62.129	AS45415 Vasai Cable Pvt. Ltd.	1.06ms from Mumbai, IN
118.185.137.113	AS55410 Vodafone Idea Ltd	3.61ms from Mumbai, IN
124.30.38.241	AS9583 Sify Limited	1.80ms from Mumbai, IN
218.87.102.1	AS4134 CHINANET-BACKBONE	2.66ms from Nanchang, CN
24.229.234.1	AS3737 PenTeleData Inc.	7.31ms from New York City, US

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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