203.88.88.0/24

AS4913 · Speedcast Communications, Inc

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Summary

Country	Hong Kong
Domain	speedcast.com
ASN	AS4913
Registry	APNIC
ID	SPEEDCAST-HK

WHOIS Details

inetnum:        203.88.88.0 - 203.88.89.255
netname:        SPEEDCAST-HK
descr:          SPEEDCAST Limited
country:        HK
org:            ORG-SL10-AP
admin-c:        SN253-AP
admin-c:        SNA101-AP
tech-c:         SN253-AP
tech-c:         SNA101-AP
abuse-c:        AS2742-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-HK-SPEEDCAST
mnt-routes:     MAINT-HK-SPEEDCAST
mnt-irt:        IRT-SPEEDCAST-HK
last-modified:  2025-01-09T01:23:01Z
source:         APNIC

irt:            IRT-SPEEDCAST-HK
address:        15 Dai Kwai Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong
e-mail:         network.abuse@speedcast.com
abuse-mailbox:  network.abuse@speedcast.com
admin-c:        SN253-AP
tech-c:         SNA101-AP
auth:           # Filtered
remarks:        network.abuse@speedcast.com was validated on 2026-01-29
mnt-by:         MAINT-HK-SPEEDCAST
last-modified:  2026-01-29T23:38:42Z
source:         APNIC

organisation:   ORG-SL10-AP
org-name:       Speedcast Limited
org-type:       LIR
country:        HK
address:        2401 Dorset House, Taikoo Place
address:        979 King's Road, Quarry Bay
phone:          +852-3919-6800
fax-no:         +852-3919-6880
e-mail:         ip-admin@speedcast.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-11-01T12:56:01Z
source:         APNIC

role:           ABUSE SPEEDCASTHK
country:        ZZ
address:        15 Dai Kwai Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong
phone:          +000000000
e-mail:         network.abuse@speedcast.com
admin-c:        SN253-AP
tech-c:         SNA101-AP
nic-hdl:        AS2742-AP
remarks:        Generated from irt object IRT-SPEEDCAST-HK
remarks:        network.abuse@speedcast.com was validated on 2026-01-29
abuse-mailbox:  network.abuse@speedcast.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-29T23:39:22Z
source:         APNIC

role:           Speedcast Network Administrator
address:        15 Dai Kwai Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong
country:        HK
phone:          +852-2723-0201
e-mail:         ip-admin@speedcast.com
admin-c:        SNA101-AP
tech-c:         SNA101-AP
nic-hdl:        SNA101-AP
notify:         ip-admin@speedcast.com
mnt-by:         MAINT-HK-SPEEDCAST
last-modified:  2024-10-30T05:05:58Z
source:         APNIC

person:         SpeedCast NOC
nic-hdl:        SN253-AP
e-mail:         ip-admin@speedcast.com
address:        15 Dai Kwai Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong
phone:          +852-2723-0201
fax-no:         +852-2723-0379
country:        HK
mnt-by:         MAINT-HK-SPEEDCAST
last-modified:  2024-12-13T00:28:43Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.88.0.0/16

Range	ASN	Company	Num of IPs
203.88.32.0/19	AS17962	ShenZhen Topway Video Communication Co. Ltd.	8,192
203.88.0.0/19	AS38266	Vodafone Idea Ltd	8,192
203.88.64.0/20	AS16509		4,096
203.88.176.0/20	AS7672	Hokuden Information System Service Co.,Ltd.	4,096
203.88.108.0/22	AS26658	RM 150 EASEY COMMERCIAL BUILDING, 253-261 HENNESS	1,024
203.88.104.0/22	AS132324	Servers Australia Pty Ltd	1,024
203.88.95.0/24	AS9229	SPEEDCAST Limited	256
203.88.82.0/24	AS9229	SPEEDCAST Limited	256
203.88.80.0/24	AS9229	ISP, Satellite Broadband Provider	256
203.88.98.0/24	AS273251	Motored Fibra, S.A. de C.V.	256
203.88.99.0/24	AS27882	Jorge Ricardo Inchausty Vargas	256
203.88.90.0/24	AS4913	SPEEDCAST Limited	256
203.88.89.0/24	AS4913	ISP, Satellite Broadband	256
203.88.95.0/24	AS9229	SPEEDCAST Limited	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
99.6.144.104	AS7018 AT&T Enterprises, LLC	`2.59ms` from Dallas, US
51.187.122.88	AS5607 Sky UK Limited	`1.31ms` from Dublin, IE
93.193.58.184	AS3320 Deutsche Telekom AG	`3.81ms` from Duesseldorf, DE
147.154.200.72	AS31898 Oracle Corporation	`1.04ms` from Frankfurt am Main, DE
217.227.46.248	AS3320 Deutsche Telekom AG	`9.42ms` from Frankfurt am Main, DE
8.148.107.120	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.20ms` from Fuzhou, CN
116.107.59.56	AS7552 Viettel Group	`3.46ms` from Hanoi, VN
38.80.29.56	AS174 Cogent Communications, LLC	`0.76ms` from Los Angeles, US
76.50.36.136	AS20001 Charter Communications Inc	`5.98ms` from Los Angeles, US
83.69.14.72	AS21191 Joint Stock Company TransTeleCom	`19.58ms` from Moscow, RU
67.248.188.40	AS11351 Charter Communications Inc	`14.52ms` from New York City, US
70.176.59.8	AS22773 Cox Communications Inc.	`1.74ms` from Phoenix, US
70.162.127.104	AS22773 Cox Communications Inc.	`4.86ms` from Phoenix, US
187.89.87.200	AS26599 TELEFÔNICA BRASIL S.A	`3.21ms` from Sao Paulo, BR
174.31.28.200	AS209 CenturyLink Communications, LLC	`8.09ms` from Seattle, US
119.74.141.104	AS9506 Singtel Fibre Broadband	`1.75ms` from Singapore, SG
122.201.83.232	AS38719 Dreamscape Networks Limited	`0.25ms` from Sydney, AU
86.92.174.136	AS1136 KPN B.V.	`1.03ms` from Amsterdam, NL
93.186.249.40	AS31034 Aruba S.p.A.	`0.29ms` from Arezzo, IT
35.222.11.200	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
39.58.8.8	AS17557 Pakistan Telecommunication Company Limited	`4.39ms` from Islamabad, PK
169.148.100.136	AS25019 Saudi Telecom Company JSC	`1.28ms` from Jeddah, SA
137.205.160.136	AS201773 University of Warwick	`5.58ms` from London, GB
109.151.203.120	AS2856 British Telecommunications PLC	`6.31ms` from London, GB
176.193.62.232	AS12714 PJSC MegaFon	`2.57ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f3 -m7 203.88.88.209

traceroute to 203.88.88.209 (203.88.88.209): 7 hops max, 52 byte packets

3 [] 51.162.224.176 0.376 ms

4 [AS577] 204.101.240.113 0.382 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On April 13th 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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