118.150.240.0/22

AS18419 · DaDa Broadband LTD.

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Summary

Country	Taiwan
Domain	chief.com.tw
ASN	AS18419
Parent Range	118.150.0.0/16
Registry	APNIC
ID	CHIEF-AS-AP

WHOIS Details

inetnum:        118.150.0.0 - 118.150.255.255
netname:        CHIEF-AS-AP
descr:          Chief Telecom Inc.
descr:          No. 250 Yuang Guang St
descr:          Taipei City, Taiwan
country:        TW
admin-c:        FC159-AP
tech-c:         CG195-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-CHIEF-TW-TW
last-modified:  2023-11-30T04:23:31Z
source:         APNIC

irt:            IRT-CHIEF-TW-TW
address:        Chief Telecom Inc.
address:        2Fl, No. 68, Ruiguang Rd., Nei-hu Dist.
address:        Taiwan, R.O.C.
e-mail:         service@chief.com.tw
abuse-mailbox:  service@chief.com.tw
admin-c:        FC159-AP
tech-c:         ML2761-AP
auth:           # Filtered
remarks:        service@chief.com.tw was validated on 2025-08-26
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:13:49Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Chief Group
address:        Chief Telecom Inc.
address:        No.250, Yuang Guang Street,
address:        Neihu District, Taipei 114,
address:        Taiwan, R.O.C.
country:        TW
phone:          +886-2-2657-6688
fax-no:         +886-2-2657-6460
nic-hdl:        CG195-AP
e-mail:         felix_chou@chief.com.tw
e-mail:         mark_lin@chief.com.tw
e-mail:         apnic_admin@chief.com.tw
mnt-by:         MAINT-TW-CHIEF
last-modified:  2012-03-12T02:12:44Z
source:         APNIC

person:         Felix Chou
address:        Chief Telecom Inc.
address:        No.250, Yang Guang Street,
address:        Neihu District, Taipei 114,
address:        Taiwan, R.O.C.
country:        TW
phone:          +886-2-2657-6688
fax-no:         +886-2-2657-6460
e-mail:         felix_chou@chief.com.tw
nic-hdl:        FC159-AP
mnt-by:         MAINT-TW-CHIEF
abuse-mailbox:  service@chief.com.tw
last-modified:  2012-03-12T02:56:31Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 118.150.240.0/22

Range	ASN	Company	Num of IPs
118.150.0.0/16	AS18419	Chief Telecom Inc.	65,536

Nearby Ranges

BGP prefixes that overlap with 118.150.0.0/16

Range	ASN	Company	Num of IPs
118.150.0.0/16	AS18419	Chief Telecom Inc.	65,536

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

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

IP Address	ASN	Details
118.150.240.254	AS18419 DaDa Broadband LTD.	`1.04ms` from Taipei, TW
118.150.241.254	AS18419 DaDa Broadband LTD.	`1.02ms` from Taipei, TW
118.150.242.254	AS18419 DaDa Broadband LTD.	`1.05ms` from Taipei, TW
118.150.243.254	AS18419 DaDa Broadband LTD.	`0.87ms` 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
104.156.36.54	AS21782 Plateau Telecommunications Incorporated	`1.39ms` from Albuquerque, US
90.95.70.70	AS8953 Orange Romania S.A.	`4.56ms` from Bucharest, RO
223.195.96.86	AS3786 LG DACOM Corporation	`2.69ms` from Incheon, KR
114.207.135.214	AS9318 SK Broadband Co Ltd	`1.76ms` from Incheon, KR
186.51.34.134	AS6057 Administracion Nacional de Telecomunicaciones	`18.97ms` from Montevideo, UY
115.39.185.246	AS18126 Chubu Telecommunications Company, Inc.	`8.23ms` from Osaka, JP
94.239.163.214	AS5410 Bouygues Telecom SA	`2.31ms` from Paris, FR
77.92.32.214	AS30975 Telewizja Kablowa Koszalin sp. z o. o.	`13.13ms` from Poznan, PL
112.235.172.166	AS4837 CHINA UNICOM China169 Backbone	`6.46ms` from Qingdao, CN
112.226.171.246	AS4837 CHINA UNICOM China169 Backbone	`1.86ms` from Qingdao, CN
20.187.53.230	AS8075 Microsoft Corporation	`0.16ms` from Quincy, US
50.246.119.230	AS7922 Comcast Cable Communications, LLC	`8.50ms` from Reston, US
136.24.74.166	AS19165 Webpass Inc.	`1.41ms` from Santa Clara, US
75.147.110.198	AS7922 Comcast Cable Communications, LLC	`7.73ms` from Secaucus, US
180.229.182.134	AS17858 LG POWERCOMM	`1.40ms` from Seoul, KR
52.198.85.230	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
174.7.113.86	AS6327 Shaw Communications	`7.58ms` from Vancouver, CA
129.252.68.6	AS12005 University of South Carolina	`6.37ms` from Atlanta, US
84.3.2.86	AS5483 Magyar Telekom Plc.	`2.93ms` from Budapest, HU
24.74.119.38	AS11426 Charter Communications Inc	`5.28ms` from Charlotte, US
47.50.107.6	AS20115 Charter Communications LLC	`8.68ms` from Chicago, US
24.155.86.70	AS7459 Grande Communications Networks, LLC	`1.76ms` from Dallas, US
216.160.152.22	AS209 CenturyLink Communications, LLC	`2.84ms` from Denver, US
3.77.60.70	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
79.222.133.246	AS3320 Deutsche Telekom AG	`1.68ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f3 118.150.241.6

traceroute to 118.150.241.6 (118.150.241.6): 64 hops max, 52 byte packets

3 [AS55720] 103.4.28.38 1.61 ms

4 *

5 *

6 *

7 *

8 [AS18419] 118.150.241.6 2.678 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On January 18th 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.

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