118.150.248.0/22

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 118.150.248.0/22

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
118.150.250.254	AS18419 DaDa Broadband LTD.	`1.00ms` from Taipei, TW
118.150.251.254	AS18419 DaDa Broadband LTD.	`0.98ms` from Taipei, TW
118.150.248.254	AS18419 DaDa Broadband LTD.	`1.05ms` from Taipei, TW
118.150.249.254	AS18419 DaDa Broadband LTD.	`0.90ms` 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
210.4.148.6	AS4618 Internet Thailand Company Limited	`0.48ms` from Bangkok, TH
24.74.205.70	AS11426 Charter Communications Inc	`7.40ms` from Charlotte, US
124.253.117.54	AS17917 Quadrant Televentures Limited	`7.20ms` from Delhi, IN
223.184.107.214	AS24560 Bharti Airtel Ltd., Telemedia Services	`5.51ms` from Delhi, IN
216.234.122.86	AS12129 123.Net, Inc.	`0.34ms` from Detroit, US
50.211.64.118	AS7922 Comcast Cable Communications, LLC	`12.74ms` from Flint, US
86.138.159.150	AS2856 British Telecommunications PLC	`5.24ms` from London, GB
94.167.166.86	AS1267 WIND TRE S.P.A.	`11.12ms` from Milan, IT
113.36.80.214	AS17506 ARTERIA Networks Corporation	`0.94ms` from Osaka, JP
52.191.167.38	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
52.207.16.118	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
130.127.16.150	AS12148 Clemson University	`3.23ms` from Atlanta, US
108.93.239.38	AS7018 AT&T Enterprises, LLC	`9.71ms` from Atlanta, US
49.4.37.198	AS23724 IDC, China Telecommunications Corporation	`3.21ms` from Beijing, CN
191.111.49.102	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.49ms` from Bogotá, CO
155.49.100.54	AS399313 TUFTS ASSOCIATED HEALTH PLANS, INC.	`0.54ms` from Boston, US
168.215.50.70	AS3549 Level 3 Parent, LLC	`7.91ms` from Chicago, US
72.178.79.214	AS11427 Charter Communications Inc	`8.17ms` from Dallas, US
98.38.108.214	AS7922 Comcast Cable Communications, LLC	`5.83ms` from Denver, US
109.152.106.246	AS2856 British Telecommunications PLC	`3.90ms` from London, GB
95.154.223.246	AS20860 IOMART CLOUD SERVICES LIMITED	`0.26ms` from Maidenhead, GB
73.164.120.6	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Minneapolis, US
212.5.226.70	AS6694 Association of financial market participants "Nonprofit Partnership for the Development of Financial Market RTS"	`1.42ms` from Moscow, RU
176.50.72.150	AS12389 PJSC Rostelecom	`5.54ms` from Novosibirsk, RU
177.102.130.214	AS27699 TELEFÔNICA BRASIL S.A	`7.44ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -f3 118.150.249.197

traceroute to 118.150.249.197 (118.150.249.197): 64 hops max, 52 byte packets

3 [AS55720] 103.4.28.38 0.402 ms

4 *

5 *

6 *

7 [AS18419] 118.150.249.197 2.685 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On March 21st 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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