14.0.144.0/24

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 14.0.144.0/24

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

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

IP Address	ASN	Details
14.0.144.89	AS38819 HKCSL GPRS NETWORK	`12.72ms` from Hong Kong, HK

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
47.64.134.152	AS3209 Vodafone GmbH	`16.88ms` from Berlin, DE
190.127.249.56	AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A.	`1.61ms` from Bogota, CO
202.44.104.72	AS38011 GramBangla Systems Limites, Internet and Data Communication	`0.31ms` from Dhaka, BD
20.79.219.184	AS8075 Microsoft Corporation	`0.37ms` from Frankfurt am Main, DE
195.57.20.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.99ms` from Madrid, ES
137.63.236.136	AS327687 Research and Education Network for Uganda	`10.06ms` from Nairobi, KE
3.229.150.120	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
54.162.44.152	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
221.200.62.104	AS4837 CHINA UNICOM China169 Backbone	`2.30ms` from Tieling, CN
126.38.188.200	AS17676 SoftBank Corp.	`6.84ms` from Tokyo, JP
83.30.245.184	AS5617 Orange Polska Spolka Akcyjna	`17.56ms` from Warsaw, PL
97.201.137.152	AS6167 Verizon Business	`12.53ms` from Atlanta, US
20.14.180.8	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
87.163.186.136	AS3320 Deutsche Telekom AG	`2.89ms` from Duesseldorf, DE
14.20.63.40	AS4134 CHINANET-BACKBONE	`4.38ms` from Guangzhou, CN
210.182.175.200	AS3786 LG DACOM Corporation	`1.23ms` from Incheon, KR
39.27.144.152	AS4766 Korea Telecom	`2.48ms` from Incheon, KR
109.234.140.104	AS34758 Axera SpA	`7.02ms` from Milan, IT
116.10.216.200	AS4134 CHINANET-BACKBONE	`1.06ms` from Nanning, CN
40.74.76.152	AS8075 Microsoft Corporation	`0.18ms` from Osaka, JP
209.30.248.200	AS7018 AT&T Enterprises, LLC	`15.57ms` from San Antonio, US
3.113.198.8	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
72.213.114.8	AS22773 Cox Communications Inc.	`6.03ms` from Tulsa, US
188.23.54.152	AS8447 A1 Telekom Austria AG	`4.46ms` from Vienna, AT
47.92.154.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.17ms` from Zhangjiakou, CN

Traceroute

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

traceroute -a -n -q1 -f5 14.0.144.80

traceroute to 14.0.144.80 (14.0.144.80): 64 hops max, 52 byte packets

5 [] 36.255.57.175 2.06 ms

6 [AS4760] 203.198.6.218 1.58 ms

7 *

8 *

9 *

10 *

11 [AS38819] 14.0.144.80 51.128 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 30th 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.

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