203.196.12.0/24

AS23764  ·  CTGNet

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Summary

Country Hong Kong
Domain chinatelecom.com.hk
ASN AS23764
Registry APNIC
ID CTHKI-HK

WHOIS Details

inetnum:        203.196.12.0 - 203.196.15.255
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:         [email protected]
mnt-by:         MAINT-CHINANET
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:01Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-11-13
abuse-mailbox:  [email protected]
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:         [email protected]
remarks:        send spam reports  and abuse reports
remarks:        to [email protected]
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:         [email protected]
mnt-by:         MAINT-CHINANET-FJ
last-modified:  2011-12-06T00:10:50Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.196.0.0/16

Range ASN Company Num of IPs
203.196.32.0/19 AS38333 Telcoinabox Operations Pty Ltd 8,192
203.196.64.0/20 AS17534 NSK Co.,Ltd. 4,096
203.196.112.0/20 AS2687 Asia Pacific Operations 4,096
203.196.0.0/21 AS4808 21ViaNet(China),Inc. 2,048
203.196.16.0/21 AS2514 INTERLINK Co.,LTD. 2,048
203.196.0.0/21 AS23724 21ViaNet(China),Inc. 2,048
203.196.0.0/21 AS4835 21ViaNet(China),Inc. 2,048
203.196.80.0/21 AS17534 KANAZAWA CABLE TELEVISION NET CO.,LTD. 2,048
203.196.0.0/22 AS9308 Provide Internet access service,Internet Based Testing 1,024
203.196.24.0/22 AS7602 Sai gon Postel Corporation 1,024
203.196.92.0/22 AS7604 Zettagrid Pty Ltd 1,024
203.196.101.0/24 AS2687 AT&T 256
203.196.14.0/24 AS23764 Chinatelecom Next Carrying Network backbone Singapore 256
203.196.15.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.196.90.0/24 AS131762 PT. VOLTRAS International 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

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

IP Address ASN Details
203.196.12.66 AS23764 CTGNet 2.12ms 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
20.105.146.24 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
18.220.215.152 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
63.33.61.88 AS16509 Amazon.com, Inc. 0.40ms from Dublin, IE
36.135.101.8 AS134810 China Mobile Group JiLin communications corporation 10.67ms from Liaoyang, CN
115.221.233.56 AS4134 CHINANET-BACKBONE 11.49ms from Nanchang, CN
184.31.14.56 AS20940 Akamai International B.V. 0.85ms from New York City, US
126.93.34.232 AS17676 SoftBank Corp. 4.06ms from Osaka, JP
153.194.214.184 AS4713 NTT DOCOMO BUSINESS,Inc. 4.58ms from Osaka, JP
90.176.36.8 AS5610 O2 Czech Republic, a.s. 1.69ms from Prague, CZ
12.235.177.136 AS7018 AT&T Enterprises, LLC 3.69ms from Redding, US
40.74.252.184 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
126.88.143.8 AS17676 SoftBank Corp. 2.89ms from Tokyo, JP
193.32.51.104 AS198400 IP Austria Communication GmbH 0.58ms from Vienna, AT
77.13.216.104 AS6805 Telefonica Germany GmbH & Co.OHG 5.10ms from Berlin, DE
97.233.129.136 AS6167 Verizon Business 16.70ms from Chicago, US
70.173.39.168 AS22773 Cox Communications Inc. 9.35ms from Los Angeles, US
195.149.43.8 AS13285 TalkTalk Communications Limited 1.15ms from Manchester, GB
73.205.83.104 AS7922 Comcast Cable Communications, LLC 3.49ms from Miami, US
179.25.128.168 AS6057 Administracion Nacional de Telecomunicaciones 3.50ms from Montevideo, UY
74.73.175.88 AS12271 Charter Communications Inc 5.40ms from New York City, US
34.206.106.104 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
54.226.164.216 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
23.10.6.136 AS16625 Akamai Technologies, Inc. 0.19ms from Tokyo, JP
111.198.23.8 AS4808 China Unicom Beijing Province Network 3.69ms from Beijing, CN
31.189.50.200 AS24608 WIND TRE S.P.A. 12.49ms from Frosinone, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 203.196.12.254
traceroute to 203.196.12.254 (203.196.12.254): 64 hops max, 52 byte packets
4 [AS3356] 4.71.141.82 249.66 ms
5 *
6 *
7 *
8 [AS23764] 203.196.9.218 328.46 ms
9 *
10 *
Measurement taken from IPinfo ProbeNet in Santiago, CL
On

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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