110.4.1.0/24

AS38819 · HKCSL GPRS NETWORK

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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 110.4.1.0/24

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
110.4.88.0/22	AS38661	abcle	1,024
110.4.104.0/22	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

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

IP Address	ASN	Details
110.4.1.230	AS38819 HKCSL GPRS NETWORK	`7.28ms` 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
84.83.2.40	AS1136 KPN B.V.	`1.39ms` from Amsterdam, NL
67.101.92.24	AS6079 RCN	`1.62ms` from Ashburn, US
196.213.49.136	AS3741 Dimension Data	`1.76ms` from Cape Town, ZA
47.86.238.8	AS45102 Alibaba (US) Technology Co., Ltd.	`0.73ms` from Hong Kong, HK
123.111.133.72	AS9318 SK Broadband Co Ltd	`1.94ms` from Incheon, KR
27.117.209.136	AS9756 SK Broadband Co Ltd	`2.60ms` from Incheon, KR
103.65.129.72	AS137138 BANDHAN AMC LIMITED	`1.55ms` from Mumbai, IN
119.229.233.88	AS17511 OPTAGE Inc.	`2.08ms` from Osaka, JP
211.9.92.232	AS7679 QTnet,Inc.	`13.21ms` from Osaka, JP
191.121.226.216	AS26615 TIM S/A	`18.90ms` from Osasco, BR
44.209.162.184	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
138.113.175.8	AS54994 Meteverse Limited.	`0.19ms` from Seattle, US
150.158.191.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.39ms` from Shanghai, CN
126.19.202.72	AS17676 SoftBank Corp.	`7.56ms` from Tokyo, JP
111.217.171.120	AS2527 Sony Network Communications Inc.	`2.79ms` from Tokyo, JP
97.187.199.56	AS6167 Verizon Business	`16.39ms` from Ashburn, US
103.42.236.8	AS9268 Over The Wire Pty Ltd	`1.00ms` from Auckland, NZ
171.4.78.136	AS45758 Triple T Broadband Public Company Limited	`5.02ms` from Bangkok, TH
35.209.103.232	AS15169 Google LLC	`0.09ms` from Council Bluffs, US
34.55.24.216	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
94.15.18.232	AS5607 Sky UK Limited	`2.53ms` from Erith, GB
173.248.136.72	AS30475 Handy Networks, LLC	`0.21ms` from Greenwood Village, US
202.146.1.40	AS18365 GRAMEDIA, PT.	`1.35ms` from Jakarta, ID
162.229.193.40	AS7018 AT&T Enterprises, LLC	`1.69ms` from Los Angeles, US
151.30.40.248	AS1267 WIND TRE S.P.A.	`2.66ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f5 110.4.1.170

traceroute to 110.4.1.170 (110.4.1.170): 64 hops max, 52 byte packets

5 [AS3356] 4.68.110.250 7.796 ms

6 [AS3491] 63.218.204.54 156.054 ms

7 [AS3491] 63.217.66.30 157.744 ms

8 *

9 *

10 *

11 *

12 [AS38819] 110.4.1.170 178.718 ms

Measurement taken from

IPinfo ProbeNet in Bend, US

On January 9th 2026

What are IP address ranges?

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