1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.80.0.0/16
  4. AS23764  | 203.80.138.0/24

203.80.138.0/24

AS23764  ·  CTGNet

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Summary

Country Japan
Domain chinatelecom.cn
ASN AS23764
Registry APNIC
ID CTHKI-HK

WHOIS Details

inetnum:        203.80.138.0 - 203.80.139.255
netname:        CTHKI-HK
descr:          Chinatelecom Next Carrying Network backbone
descr:          38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
country:        JP
admin-c:        CA67-AP
tech-c:         CA67-AP
abuse-c:        AC1573-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CHINANET
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:00Z
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

route:          203.80.138.0/23
descr:          China Telecom Global networks
origin:         AS23764
mnt-by:         MAINT-CHINANET
last-modified:  2020-06-15T10:10:40Z
source:         APNIC

route:          203.80.138.0/23
descr:          CTG Global network
origin:         AS36678
mnt-by:         MAINT-CHINANET
last-modified:  2020-06-02T03:00:41Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.80.0.0/16

Range ASN Company Num of IPs
203.80.192.0/18 AS9269 Hong Kong Broadband Network Ltd 16,384
203.80.144.0/20 AS4837 CNISP-Union Technology (Beijing) Co., Ltd 4,096
203.80.184.0/22 AS24399 ASIA BROADCAST NETWORKS (H.K.) LTD. 1,024
203.80.172.0/22 AS133333 Frontier Networks Pty Ltd 1,024
203.80.188.0/22 AS38592 Chittagong Online Limited. 1,024
203.80.0.0/22 AS4655 Sing Tao Ltd 1,024
203.80.60.0/22 AS45280 New Zealand Technology Group Limited 1,024
203.80.6.0/23 AS9999 Tora Trading Services Limited 512
203.80.170.0/23 AS139628 Mega Truenet Communication Co., Ltd. 512
203.80.183.0/24 AS24399 ASIX-HK 256
203.80.21.0/24 AS24514 MYREN Infrastructure 256
203.80.22.0/24 AS24514 MYREN Infrastructure 256
203.80.23.0/24 AS24514 MYREN Infrastructure 256
203.80.182.0/24 AS24399 Asia Broadcast Satellite 256
203.80.168.0/24 AS38611 Bendigo Community Telco Limited 256
203.80.56.0/24 AS38886 The Government Lottery Officer, Thailand 256
203.80.181.0/24 AS24399 ASIXPIT 256
203.80.180.0/24 AS24399 ASIX-HK 256
203.80.176.0/24 AS24399 ASIX-HK 256
203.80.57.0/24 AS58519 CHINANET FUJIAN PROVINCE NETWORK 256
203.80.128.0/24 AS58893 Gemnet Enterprise Solutions Pvt Ltd 256
203.80.130.0/24 AS58893 Gemnet Enterprise Solutions Pvt Ltd 256
203.80.29.0/24 AS24284 CYBER AGENT, LTD. 256
203.80.131.0/24 AS140051 Gippsland Wifi Pty Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
203.80.138.1 AS23764 CTGNet 0.45ms from Tokyo, JP

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
109.127.52.152 AS50274 Alfanet LLC 3.10ms from Baku, AZ
84.0.222.104 AS5483 Magyar Telekom Plc. 5.20ms from Budapest, HU
86.28.107.104 AS5089 Virgin Media Limited 4.55ms from Erith, GB
116.48.157.104 AS4760 HKT Limited 1.43ms from Hong Kong, HK
76.30.228.216 AS7922 Comcast Cable Communications, LLC 10.77ms from Houston, US
34.147.132.152 AS396982 Google LLC 0.11ms from London, GB
107.214.24.120 AS7018 AT&T Enterprises, LLC 17.54ms from Los Angeles, US
98.116.131.200 AS701 Verizon Business 2.28ms from New York City, US
39.88.134.184 AS4837 CHINA UNICOM China169 Backbone 3.10ms from Qingdao, CN
64.80.228.8 AS7029 Windstream Communications LLC 5.90ms from Secaucus, US
211.248.185.216 AS4766 Korea Telecom 1.45ms from Seoul, KR
54.250.36.200 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
159.143.211.72 AS8011 MongoDB, Inc. 0.14ms from Tokyo, JP
178.113.51.8 AS25255 ==> TELE2 AUSTRIA <== 10.81ms from Vienna, AT
181.2.23.24 AS7303 Telecom Argentina S.A. 1.54ms from Cordoba, AR
68.103.242.232 AS22773 Cox Communications Inc. 7.88ms from Kansas City, US
185.92.190.168 AS7488 CNServer LLC 0.27ms from Kansas City, US
20.203.136.136 AS8075 Microsoft Corporation 0.17ms from Kloten, CH
129.169.64.248 AS786 Jisc Services Limited 2.41ms from London, GB
151.66.187.216 AS1267 WIND TRE S.P.A. 2.29ms from Milan, IT
208.91.110.216 AS20326 TeraSwitch Networks Inc. 1.03ms from New York City, US
113.155.193.184 AS18126 Chubu Telecommunications Company, Inc. 4.97ms from Osaka, JP
73.93.5.184 AS7922 Comcast Cable Communications, LLC 5.28ms from San Jose, US
20.76.226.168 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
60.207.16.72 AS4808 China Unicom Beijing Province Network 3.71ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 203.80.138.65
traceroute to 203.80.138.65 (203.80.138.65): 64 hops max, 52 byte packets
4 [] 101.203.89.144 0.872 ms
5 [] 69.194.165.34 1.203 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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