203.19.38.0/24
AS23764 · CTGNet
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| Country |
Hong Kong
|
| Domain | chinatelecom.com.hk |
| ASN | AS23764 |
| Registry | APNIC |
| ID | CTHKI-HK |
WHOIS Details
inetnum: 203.19.36.0 - 203.19.39.255 netname: CTHKI-HK descr: Chinatelecom Next Carrying Network backbone descr: 38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong country: HK admin-c: CA67-AP tech-c: CA67-AP abuse-c: AC1573-AP status: ALLOCATED NON-PORTABLE remarks: service provider notify: noc@chinatelecom.com.hk mnt-by: MAINT-CHINANET mnt-irt: IRT-CHINANET-CN last-modified: 2021-06-15T08:06:23Z source: APNIC irt: IRT-CHINANET-CN address: No.31 ,jingrong street,beijing address: 100032 e-mail: anti-spam@chinatelecom.cn abuse-mailbox: anti-spam@chinatelecom.cn admin-c: CH93-AP tech-c: CH93-AP auth: # Filtered remarks: anti-spam@chinatelecom.cn was validated on 2025-11-13 mnt-by: MAINT-CHINANET last-modified: 2026-03-13T07:12:20Z source: APNIC role: ABUSE CHINANETCN country: ZZ address: No.31 ,jingrong street,beijing address: 100032 phone: +000000000 e-mail: anti-spam@chinatelecom.cn admin-c: CH93-AP tech-c: CH93-AP nic-hdl: AC1573-AP remarks: Generated from irt object IRT-CHINANET-CN remarks: anti-spam@chinatelecom.cn was validated on 2025-11-13 abuse-mailbox: anti-spam@chinatelecom.cn mnt-by: APNIC-ABUSE last-modified: 2025-11-13T14:15:15Z source: APNIC role: CHINANETFJ IP ADMIN address: 7,East Street,Fuzhou,Fujian,PRC country: CN phone: +86-591-83309761 fax-no: +86-591-83371954 e-mail: fjnic@fjdcb.fz.fj.cn remarks: send spam reports and abuse reports remarks: to abuse@fjdcb.fz.fj.cn remarks: Please include detailed information and remarks: times in UTC admin-c: FH71-AP tech-c: FH71-AP nic-hdl: CA67-AP remarks: www.fjtelecom.com notify: fjnic@fjdcb.fz.fj.cn mnt-by: MAINT-CHINANET-FJ last-modified: 2011-12-06T00:10:50Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 203.19.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.19.88.0/21 | AS7545 | Tomago Aluminium Company Pty Ltd | 2,048 |
| 203.19.244.0/22 | AS17766 | Nexon Asia Pacific Pty Ltd | 1,024 |
| 203.19.32.0/22 | AS23764 | Chinatelecom Next Carrying Network backbone | 1,024 |
| 203.19.160.0/22 | AS45434 | Campbelltown City Council | 1,024 |
| 203.19.226.0/23 | AS2764 | PCM Computers Pty Ltd | 512 |
| 203.19.190.0/23 | AS24446 | 5G NETWORK OPERATIONS PTY LTD | 512 |
| 203.19.16.0/23 | AS9518 | JDV Limited | 512 |
| 203.19.214.0/23 | AS17766 | Nexon Asia Pacific Pty Ltd | 512 |
| 203.19.5.0/24 | AS151953 | Electricite Du Laos | 256 |
| 203.19.243.0/24 | AS153325 | Next Era Pte. Ltd. | 256 |
| 203.19.222.0/24 | AS209242 | DHA-GATEWAY | 256 |
| 203.19.3.0/24 | AS24222 | RR Donnelley India Outsource Private Limited | 256 |
| 203.19.141.0/24 | AS38809 | VOCUS PTY LTD | 256 |
| 203.19.252.0/24 | AS44744 | FLINT-SI d.o.o. | 256 |
| 203.19.234.0/24 | AS4637 | COCHLEAR LIMITED | 256 |
| 203.19.70.0/24 | AS4739 | iiNet Limited | 256 |
| 203.19.59.0/24 | AS55803 | Hostopia Australia Web Pty Ltd | 256 |
| 203.19.128.0/24 | AS55871 | IRESS Market Technology Ltd | 256 |
| 203.19.110.0/24 | AS7575 | Australian Academic and Research Network | 256 |
| 203.19.12.0/24 | AS7604 | Zettagrid Pty Ltd | 256 |
| 203.19.253.0/24 | AS7703 | Westway Nominees Pty Ltd t/a Bekkers | 256 |
| 203.19.52.0/24 | AS9266 | Fiveways International Limited | 256 |
| 203.19.232.0/24 | AS10218 | HITACHI ENERGY AUSTRALIA PTY LTD | 256 |
| 203.19.157.0/24 | AS9738 | CNI Consulting Services | 256 |
| 203.19.106.0/24 | AS132029 | Australian Maritime Safety Authority | 256 |
| 203.19.158.0/24 | AS136140 | Commonwealth Bank of Australia | 256 |
| 203.19.209.0/24 | AS136518 | Department of Commerce (WA) | 256 |
| 203.19.107.0/24 | AS137049 | Performance Peripherals Australasia | 256 |
| 203.19.2.0/24 | AS137562 | Sydney International Airport, Sydney, Australia | 256 |
| 203.19.132.0/24 | AS148968 | Falcore Australia Pty Ltd t/a ChannelCo. | 256 |
| 203.19.140.0/24 | AS151822 | Toyota Motor Corporation Australia Limited | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
92 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.19.38.158 |
1.14ms 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 |
|---|---|---|
| 40.129.105.120 |
0.54ms from Ashburn,
US
|
|
| 1.188.202.88 |
3.77ms from Harbin,
CN
|
|
| 20.0.255.184 |
0.23ms from London,
GB
|
|
| 87.160.180.152 |
3.84ms from Nuernberg,
DE
|
|
| 191.36.47.200 |
10.27ms from Sao Paulo,
BR
|
|
| 203.212.122.72 |
1.57ms from Seoul,
KR
|
|
| 85.54.107.88 |
17.52ms from Sevilla,
ES
|
|
| 116.86.104.8 |
1.19ms from Singapore,
SG
|
|
| 120.46.75.8 |
3.42ms from Beijing,
CN
|
|
| 20.113.194.232 |
0.95ms from Berlin,
DE
|
|
| 110.32.151.216 |
1.89ms from Brisbane,
AU
|
|
| 52.28.76.88 |
0.17ms from Frankfurt am Main,
DE
|
|
| 116.126.98.104 |
1.78ms from Incheon,
KR
|
|
| 20.164.224.216 |
0.17ms from Johannesburg,
ZA
|
|
| 217.44.196.152 |
2.09ms from London,
GB
|
|
| 87.222.207.8 |
2.45ms from Madrid,
ES
|
|
| 143.225.204.72 |
4.12ms from Rome,
IT
|
|
| 62.86.219.232 |
6.83ms from Rome,
IT
|
|
| 121.140.201.152 |
0.96ms from Seoul,
KR
|
|
| 112.217.157.88 |
9.02ms from Seoul,
KR
|
|
| 187.27.198.232 |
19.61ms from São Paulo,
BR
|
|
| 24.159.181.40 |
15.67ms from Atlanta,
US
|
|
| 213.101.92.88 |
1.38ms from Copenhagen,
DK
|
|
| 14.217.146.72 |
3.89ms from Guangzhou,
CN
|
|
| 85.33.14.152 |
6.54ms from Milan,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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