14.0.145.0/24

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 14.0.145.0/24

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
136.58.61.88	AS16591 Google Fiber Inc.	`7.22ms` from Atlanta, US
34.214.148.232	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
162.226.70.120	AS7018 AT&T Enterprises, LLC	`18.14ms` from Chicago, US
208.92.70.8	AS395176 Encore Technologies	`2.73ms` from Cincinnati, US
173.91.140.184	AS10796 Charter Communications Inc	`10.05ms` from Columbus, US
172.212.247.152	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
35.217.16.200	AS15169 Google LLC	`0.14ms` from Hamina, FI
211.58.56.168	AS9318 SK Broadband Co Ltd	`1.14ms` from Incheon, KR
67.180.32.24	AS7922 Comcast Cable Communications, LLC	`4.97ms` from San Jose, US
1.176.143.8	AS10066 LG HelloVision Corp.	`8.41ms` from Seoul, KR
212.178.206.232	AS33915 Vodafone Libertel B.V.	`5.75ms` from Amsterdam, NL
52.232.33.136	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
163.240.208.72	AS668 United States Department of Defense (DoD)	`0.65ms` from Atlanta, US
172.200.233.168	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
91.104.178.200	AS213155 Yettel Hungary Ltd.	`13.78ms` from Budapest, HU
72.225.50.216	AS11351 Charter Communications Inc	`16.46ms` from Chicago, US
36.25.117.40	AS4134 CHINANET-BACKBONE	`8.91ms` from Hangzhou, CN
76.224.155.8	AS7018 AT&T Enterprises, LLC	`17.49ms` from Kansas City, US
41.191.97.104	AS37087 Super Tech STL Limited	`13.11ms` from Lagos, NG
90.219.181.8	AS5607 Sky UK Limited	`3.54ms` from London, GB
186.54.66.152	AS6057 Administracion Nacional de Telecomunicaciones	`1.63ms` from Montevideo, UY
213.235.157.8	AS25512 CD-Telematika a.s.	`2.08ms` from Prague, CZ
54.166.37.56	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
204.141.177.216	AS55034 IGG.COM	`0.31ms` from San Jose, US
220.93.139.216	AS4766 Korea Telecom	`5.16ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m4 14.0.145.31

traceroute to 14.0.145.31 (14.0.145.31): 4 hops max, 52 byte packets

1 [AS135061] 112.95.75.129 113.531 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Shenzhen, CN

On January 31st 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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