110.4.17.0/24

AS38819 · HKCSL GPRS NETWORK

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Hong Kong
Domain	pccw.com
ASN	AS38819
Parent Range	110.4.0.0/19
Registry	APNIC
ID	GPRSNET

WHOIS Details

inetnum:        110.4.0.0 - 110.4.31.255
netname:        GPRSNET
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:  2020-07-07T04:57:12Z
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:          110.4.0.0/19
origin:         AS38819
descr:          CSL Limited 3rd Floor Lai Chi Kok Engineering Center II 4 Yuet Lun Street
mnt-by:         MAINT-AP-SYSENG
last-modified:  2024-01-24T07:49:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.4.17.0/24

Range	ASN	Company	Num of IPs
110.4.0.0/19	AS38819	CSL Next G	8,192

Nearby Ranges

BGP prefixes that overlap with 110.4.0.0/16

Range	ASN	Company	Num of IPs
110.4.128.0/17	AS4685	Asahi Net	32,768
110.4.0.0/19	AS38819	CSL Next G	8,192
110.4.48.0/20	AS4721	JCOM Co., Ltd.	4,096
110.4.32.0/21	AS131931	Aomori Cable TV Co., Ltd.	2,048
110.4.40.0/21	AS46015	Internet Service Provider, Bayan Baru, Penang	2,048
110.4.104.0/22	AS38661	abcle	1,024
110.4.88.0/22	AS38661	abcle	1,024

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

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

IP Address	ASN	Details
110.4.17.215	AS38819 HKCSL GPRS NETWORK	`13.39ms` 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
51.138.110.136	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
177.183.195.40	AS28573 Claro NXT Telecomunicacoes Ltda	`7.28ms` from Fortaleza, BR
39.53.255.168	AS17557 Pakistan Telecommunication Company Limited	`2.33ms` from Karachi, PK
86.191.243.120	AS2856 British Telecommunications PLC	`1.91ms` from London, GB
86.132.191.56	AS2856 British Telecommunications PLC	`3.83ms` from London, GB
201.145.66.248	AS8151 UNINET	`1.71ms` from Mexico City, MX
223.113.138.216	AS56046 China Mobile communications corporation	`2.83ms` from Nanjing, CN
95.54.178.248	AS12389 PJSC Rostelecom	`18.03ms` from Saint Petersburg, RU
77.141.211.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.85ms` from Saint-Denis, FR
129.116.106.104	AS18 University of Texas at Austin	`5.29ms` from San Antonio, US
187.255.153.40	AS28573 Claro NXT Telecomunicacoes Ltda	`4.71ms` from Sao Paulo, BR
123.204.13.40	AS4780 Digital United Inc.	`1.53ms` from Taipei, TW
51.34.54.216	AS16509 Amazon.com, Inc.	`0.37ms` from Zuerich, CH
185.190.247.248	AS206261 DynaNet GmbH	`1.25ms` from Zuerich, CH
5.154.162.184	AS209551 Amisol GmbH	`3.84ms` from Zuerich, CH
185.6.86.88	AS61428 Fox-IT Group B.V.	`1.50ms` from Amsterdam, NL
99.120.240.136	AS7018 AT&T Enterprises, LLC	`2.26ms` from Atlanta, US
109.50.144.72	AS2860 NOS COMUNICACOES, S.A.	`1.90ms` from Braga, PT
37.82.36.120	AS3320 Deutsche Telekom AG	`17.98ms` from Frankfurt am Main, DE
47.111.182.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.54ms` from Hangzhou, CN
110.93.240.232	AS135407 Trans World Enterprise Services (Private) Limited	`0.25ms` from Karachi, PK
162.204.124.200	AS7018 AT&T Enterprises, LLC	`1.96ms` from Los Angeles, US
115.36.4.120	AS18126 Chubu Telecommunications Company, Inc.	`9.60ms` from Osaka, JP
121.46.244.24	AS4811 China Telecom (Group)	`2.88ms` from Shanghai, CN
31.13.213.88	AS199524 G-Core Labs S.A.	`0.01ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f2 110.4.17.209

traceroute to 110.4.17.209 (110.4.17.209): 64 hops max, 52 byte packets

2 [AS749] 26.20.160.21 1.244 ms

3 *

4 *

5 [] 123.255.90.149 2.4 ms

6 *

7 *

8 *

9 *

10 [AS38819] 110.4.17.209 30.99 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 29th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales