203.81.182.0/24

AS24545  ·  HKTEL

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Summary

Country Hong Kong
Domain south.com.hk
ASN AS24545
Registry APNIC
ID SCTNET

WHOIS Details

inetnum:        203.81.176.0 - 203.81.183.255
netname:        SCTNET
descr:          SCT,Internet Service Provider,HongKong
country:        HK
org:            ORG-SCTL1-AP
admin-c:        SL1842-AP
tech-c:         SL1842-AP
abuse-c:        AS2209-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-SOUTH
mnt-routes:     MAINT-HK-SOUTH
mnt-irt:        IRT-SOUTH-HK
last-modified:  2020-10-20T00:57:35Z
source:         APNIC

irt:            IRT-SOUTH-HK
address:        Sino Favour Centre , 1 OnYip Street , ChaiWan , Hong Kong
e-mail:         tank@vocom.com
abuse-mailbox:  network-abuse@vocom.com
admin-c:        TW880-AP
tech-c:         TW880-AP
auth:           # Filtered
remarks:        tank@vocom.com was validated on 2025-08-19
remarks:        network-abuse@vocom.com was validated on 2025-09-24
mnt-by:         MAINT-HK-SOUTH
last-modified:  2025-11-18T00:27:05Z
source:         APNIC

organisation:   ORG-SCTL1-AP
org-name:       South China Telecommunications (H.K.) Limited
org-type:       LIR
country:        HK
address:        7/F Kin On Commercial Building, 49-51,
address:        Jervois Street, Sheung Wan, HongKong
phone:          +1-213-6278999
fax-no:         +1-213-6279919
e-mail:         tank.tp@tidalport.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:06Z
source:         APNIC

role:           ABUSE SOUTHHK
country:        ZZ
address:        Sino Favour Centre , 1 OnYip Street , ChaiWan , Hong Kong
phone:          +000000000
e-mail:         tank@vocom.com
admin-c:        TW880-AP
tech-c:         TW880-AP
nic-hdl:        AS2209-AP
remarks:        Generated from irt object IRT-SOUTH-HK
remarks:        tank@vocom.com was validated on 2025-08-19
remarks:        network-abuse@vocom.com was validated on 2025-09-24
abuse-mailbox:  network-abuse@vocom.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-24T01:29:27Z
source:         APNIC

person:         Sun  Li
nic-hdl:        SL1842-AP
e-mail:         lisun@south.com.hk
address:        Rm  2106,21/F.,Sino  Favour  Centre  ,  1  OnYip  Street  ,  ChaiWan  ,  Hong  Kong
phone:          +852  9034  1089
fax-no:         +852  3101  9667
country:        HK
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:24Z
source:         APNIC

route:          203.81.176.0/21
origin:         AS24545
descr:          South China Telecommunications (H.K.) Limited 7/F Kin On Commercial Building, 49-51, Jervois Street, Sheung Wan, HongKong
mnt-by:         MAINT-HK-SOUTH
last-modified:  2025-01-19T05:52:04Z
source:         APNIC

route:          203.81.176.0/21
origin:         AS45250
descr:          SCT-VC
mnt-by:         MAINT-HK-SOUTH
last-modified:  2020-11-17T04:58:04Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.81.0.0/16

Range ASN Company Num of IPs
203.81.128.0/19 AS17608 ABN 8,192
203.81.64.0/19 AS9988 Myanma Post and Telecommunication 8,192
203.81.112.0/20 AS24289 Kagawa Broad Network corp. 4,096
203.81.208.0/20 AS206805 LLC T1Cloud 4,096
203.81.192.0/20 AS22773 4,096
203.81.12.0/22 AS23616 Hitachi Systems, Ltd. 1,024
203.81.240.0/22 AS17747 Siti Networks Ltd 1,024
203.81.252.0/22 AS4656 Tiglion Consultancy Company Limited 1,024
203.81.162.0/24 AS18399 Yatanarpon Teleport, Colocation 256
203.81.163.0/24 AS18399 Yatanarpon Teleport, ISP Service 256
203.81.164.0/24 AS18399 Yatanarpon Teleport, Public Subnets 256
203.81.165.0/24 AS18399 Yatanarpon Teleport 256
203.81.168.0/24 AS18399 Yatanarpon Teleport, Colocation 256
203.81.167.0/24 AS131322 Yatanarpon Teleport, Internet Service Provider 256
203.81.0.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.3.0/24 AS23764 Chinatelecom Global network 256
203.81.4.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.6.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.34.0/24 AS4628 Pacific Internet Pte Ltd 256
203.81.36.0/24 AS4628 Pacific Internet Pte Ltd 256
203.81.37.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
203.81.102.0/24 AS9329 Sri Lanka Telecom Ltd 256
203.81.99.0/24 AS9329 Sri Lanka Telecom Ltd 256
203.81.169.0/24 AS18399 Yatanarpon Teleport 256
203.81.170.0/24 AS131322 Yatanarpon Teleport, Infrastructure 256
203.81.240.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.241.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.242.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.243.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.160.0/24 AS18399 Yatanarpon Teleport, ISP Service 256
203.81.161.0/24 AS18399 Yatanarpon Teleport, Infrastructure 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

Pingable IPs

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

IP Address ASN Details
203.81.182.99 AS24545 HKTEL 1.50ms 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
48.222.252.8 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
151.245.54.120 AS16276 OVH SAS 0.15ms from Beauharnois, CA
120.56.249.200 AS9829 National Internet Backbone 1.73ms from Chennai, IN
18.221.220.216 AS16509 Amazon.com, Inc. 0.21ms from Columbus, US
146.200.191.248 AS6871 Plusnet 3.30ms from Erith, GB
177.99.174.40 AS18881 TELEFÔNICA BRASIL S.A 9.66ms from Fortaleza, BR
94.114.119.8 AS3209 Vodafone GmbH 10.67ms from Frankfurt am Main, DE
1.53.231.120 AS18403 FPT Telecom Company 1.27ms from Ho Chi Minh City, VN
35.177.107.56 AS16509 Amazon.com, Inc. 0.15ms from London, GB
138.23.104.120 AS6106 University of California, Riverside 4.51ms from Los Angeles, US
97.191.205.72 AS6167 Verizon Business 11.65ms from San Jose, US
98.36.130.136 AS7922 Comcast Cable Communications, LLC 6.50ms from San Jose, US
121.184.227.8 AS4766 Korea Telecom 5.51ms from Seoul, KR
211.86.200.8 AS4538 China Education and Research Network Center 10.22ms from Shanghai, CN
27.188.212.8 AS4134 CHINANET-BACKBONE 3.79ms from Shijiazhuang, CN
45.195.139.56 AS51142 LLC Ekspres Netvork 0.16ms from Sofia, BG
212.151.133.104 AS1257 Tele2 Sverige AB 3.73ms from Stockholm, SE
122.150.35.168 AS9443 Vocus Retail 1.62ms from Sydney, AU
20.238.187.120 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
80.201.38.136 AS5432 Proximus NV 3.62ms from Brussels, BE
178.31.93.8 AS8434 Telenor Sverige AB 18.58ms from Copenhagen, DK
176.34.201.184 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
49.188.21.152 AS4804 Microplex PTY LTD 3.64ms from Melbourne, AU
220.219.78.8 AS9997 Suzuka Cable Co.,Ltd 5.54ms from Osaka, JP
199.255.243.8 AS53542 MERCHANT ESOLUTIONS, INC. 4.16ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 203.81.182.67
traceroute to 203.81.182.67 (203.81.182.67): 64 hops max, 52 byte packets
1 [AS36236] 103.6.84.1 7649.294 ms
2 *
3 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

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