14.0.143.0/24

AS38819 · HKCSL GPRS NETWORK

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Summary

Country	Hong Kong
Domain	pccw.com
ASN	AS38819
Parent Range	14.0.128.0/17
Registry	APNIC
ID	CSL-NEXTG

WHOIS Details

inetnum:        14.0.128.0 - 14.0.255.255
netname:        CSL-NextG
descr:          CSL Next G
country:        HK
org:            ORG-CL2-AP
admin-c:        IO35-AP
tech-c:         IP90-AP
abuse-c:        AH969-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AP-SYSENG
mnt-routes:     MAINT-AP-SYSENG
mnt-irt:        IRT-HKCSL-HK
last-modified:  2020-10-20T00:58:32Z
source:         APNIC

irt:            IRT-HKCSL-HK
address:        4/F, Lai Chi Kok Engineering II
address:        4 Yuet Lun Street,
address:        Lai Chi Kok
address:        Hong Kong
e-mail:         corepssupport@pccw.com
abuse-mailbox:  corepssupport@pccw.com
admin-c:        IO35-AP
tech-c:         IP90-AP
auth:           # Filtered
remarks:        corepssupport@pccw.com was validated on 2025-11-11
mnt-by:         MAINT-AP-SYSENG
last-modified:  2025-11-18T00:26:54Z
source:         APNIC

organisation:   ORG-CL2-AP
org-name:       CSL Limited
org-type:       LIR
country:        HK
address:        3rd Floor
address:        Lai Chi Kok Engineering Center II
address:        4 Yuet Lun Street
phone:          +852-2883-4324
fax-no:         +852-2962-5504
e-mail:         corepssupport@pccw.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:49Z
source:         APNIC

role:           ABUSE HKCSLHK
country:        ZZ
address:        4/F, Lai Chi Kok Engineering II
address:        4 Yuet Lun Street,
address:        Lai Chi Kok
address:        Hong Kong
phone:          +000000000
e-mail:         corepssupport@pccw.com
admin-c:        IO35-AP
tech-c:         IP90-AP
nic-hdl:        AH969-AP
remarks:        Generated from irt object IRT-HKCSL-HK
remarks:        corepssupport@pccw.com was validated on 2025-11-11
abuse-mailbox:  corepssupport@pccw.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T15:01:11Z
source:         APNIC

person:         IPBB Operation
address:        3/F, Lai Chi Kok Engineering Center II 4 Yuet Lun Street Hong Kong
country:        HK
phone:          +852-23464280
e-mail:         corepssupport@pccw.com
nic-hdl:        IO35-AP
remarks:        Please send spam and abuse reports to corepssupport@pccw.com
remarks:        with providing detail information and times in HKT.
remarks:        The phone number is only for emergency contact
abuse-mailbox:  corepssupport@pccw.com
mnt-by:         MAINT-AP-SYSENG
last-modified:  2016-08-04T02:55:19Z
source:         APNIC

person:         IPBB Planning
address:        3/F, Lai Chi Kok Engineering Centre II, 4 Yuet Lun Street
country:        HK
phone:          +852-23464280
e-mail:         PCCWEngrgWireless-SPDIPCoreNetwork@pccw.com
nic-hdl:        IP90-AP
abuse-mailbox:  corepssupport@pccw.com
mnt-by:         MAINT-AP-SYSENG
remarks:        Please send spam and abuse reports to corepssupport@pccw.com
remarks:        with providing detail information and times in HKT
remarks:        The phone number is only for emergency contact
last-modified:  2024-08-09T08:21:23Z
source:         APNIC

route:          14.0.128.0/17
origin:         AS38819
descr:          CSL Limited 3rd Floor Lai Chi Kok Engineering Center II 4 Yuet Lun Street
mnt-by:         MAINT-AP-SYSENG
last-modified:  2024-01-24T07:49:36Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 14.0.143.0/24

Range	ASN	Company	Num of IPs
14.0.128.0/17	AS38819	CSL Next G	32,768

Nearby Ranges

BGP prefixes that overlap with 14.0.0.0/16

Range	ASN	Company	Num of IPs
14.0.128.0/17	AS38819	CSL Next G	32,768
14.0.16.0/20	AS24088	HTC International telecommunication joint stock company	4,096
14.0.8.0/22	AS55391	INTERNET MULTIFEED CO.	1,024
14.0.79.0/24	AS54994	Quantil, Inc. Korea	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
20.103.129.104	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
172.1.238.40	AS7018 AT&T Enterprises, LLC	`10.83ms` from Atlanta, US
76.97.125.248	AS7922 Comcast Cable Communications, LLC	`4.41ms` from Atlanta, US
65.28.170.88	AS10796 Charter Communications Inc	`6.01ms` from Chicago, US
73.231.47.40	AS7922 Comcast Cable Communications, LLC	`5.40ms` from Fremont, US
14.160.198.184	AS45899 VNPT Corp	`4.52ms` from Ho Chi Minh City, VN
88.242.89.152	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.09ms` from Istanbul, TR
6.4.203.248	AS668 United States Department of Defense (DoD)	`1.78ms` from Los Angeles, US
77.51.37.216	AS12389 PJSC Rostelecom	`2.84ms` from Moscow, RU
206.176.221.248	AS10352 Solarus	`1.40ms` from Port Edwards, US
37.102.62.120	AS1267 WIND TRE S.P.A.	`10.37ms` from Rome, IT
50.87.176.168	AS46606 Unified Layer	`1.97ms` from Salt Lake City, US
20.66.31.24	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
71.227.190.8	AS7922 Comcast Cable Communications, LLC	`6.04ms` from Seattle, US
113.131.105.152	AS38669 LG HelloVision Corp.	`4.54ms` from Seoul, KR
94.236.128.88	AS42555 OPTICCOM- BULGARIA Ltd.	`0.78ms` from Sofia, BG
1.157.239.104	AS1221 Telstra Limited	`7.91ms` from Sydney, AU
44.206.116.40	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
54.225.9.88	AS14618 Amazon.com, Inc.	`0.44ms` from Ashburn, US
108.28.91.24	AS701 Verizon Business	`1.58ms` from Ashburn, US
62.225.135.104	AS3320 Deutsche Telekom AG	`2.57ms` from Berlin, DE
24.167.234.56	AS10796 Charter Communications Inc	`7.74ms` from Chicago, US
96.109.162.24	AS7922 Comcast Cable Communications, LLC	`1.11ms` from Chicago, US
84.133.98.136	AS3320 Deutsche Telekom AG	`10.31ms` from Frankfurt am Main, DE
43.250.169.104	AS4837 CHINA UNICOM China169 Backbone	`10.43ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m7 14.0.143.164

traceroute to 14.0.143.164 (14.0.143.164): 7 hops max, 52 byte packets

2 [AS50837] 91.92.176.2 0.106 ms

3 [AS50837] 91.92.176.3 0.111 ms

4 [AS29684] 176.98.33.81 0.246 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Riyadh, SA

On December 28th 2025

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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