118.150.248.0/23

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 118.150.248.0/23

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

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

IP Address	ASN	Details
118.150.249.254	AS18419 DaDa Broadband LTD.	`0.90ms` from Taipei, TW
118.150.248.254	AS18419 DaDa Broadband LTD.	`1.02ms` 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
175.35.34.135	AS4804 Microplex PTY LTD	`2.02ms` from Adelaide, AU
150.136.78.135	AS31898 Oracle Corporation	`0.41ms` from Ashburn, US
105.188.66.55	AS36925 MEDITELECOM	`4.06ms` from Casablanca, MA
108.193.68.215	AS7018 AT&T Enterprises, LLC	`7.55ms` from Dallas, US
74.234.62.119	AS8075 Microsoft Corporation	`0.21ms` from Dublin, IE
52.59.131.7	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
47.243.42.247	AS45102 Alibaba (US) Technology Co., Ltd.	`0.69ms` from Hong Kong, HK
18.231.221.119	AS16509 Amazon.com, Inc.	`0.92ms` from Osasco, BR
4.151.80.119	AS8075 Microsoft Corporation	`0.18ms` from San Antonio, US
101.89.210.119	AS4811 China Telecom (Group)	`3.56ms` from Shanghai, CN
27.140.177.215	AS9824 JCOM Co., Ltd.	`8.68ms` from Tokyo, JP
97.177.60.215	AS6167 Verizon Business	`11.53ms` from Boston, US
222.246.240.151	AS4134 CHINANET-BACKBONE	`5.56ms` from Changsha, CN
173.31.99.71	AS30036 Mediacom Communications Corp	`6.98ms` from Chicago, US
129.212.3.135	AS15108 Allo Communications LLC	`5.56ms` from Denver, US
189.178.141.71	AS8151 UNINET	`1.02ms` from Guadalajara, MX
118.141.13.7	AS9304 HGC Global Communications Limited	`1.56ms` from Hong Kong, HK
146.198.61.119	AS6871 Plusnet	`3.82ms` from London, GB
2.39.19.199	AS30722 Vodafone Italia S.p.A.	`4.49ms` from Milan, IT
159.41.121.103	AS8011 MongoDB, Inc.	`0.11ms` from Montreal, CA
119.47.142.151	AS7679 QTnet,Inc.	`10.01ms` from Osaka, JP
13.223.222.231	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
198.22.136.23	AS13785 SHORE MEMORIAL HOSPITAL	`4.55ms` from Secaucus, US
124.51.188.151	AS17858 LG POWERCOMM	`2.10ms` from Seoul, KR
126.58.215.55	AS17676 SoftBank Corp.	`9.79ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 118.150.248.254

traceroute to 118.150.248.254 (118.150.248.254): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.208 0.234 ms

4 [] 203.163.222.38 0.841 ms

5 *

6 *

7 *

8 [AS18419] 118.150.248.254 1.044 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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