203.80.139.0/24

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.80.139.84	bailanyun.cn	2
203.80.139.104	bailanyun.cn	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.80.139.127	AS23764 CTGNet	`0.47ms` 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
16.147.15.248	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
87.169.38.232	AS3320 Deutsche Telekom AG	`3.90ms` from Duesseldorf, DE
206.206.64.40	AS13332 Hype Enterprises	`0.32ms` from Los Angeles, US
146.158.254.88	AS12479 Orange Espagne SA	`10.72ms` from Madrid, ES
69.21.113.248	AS4181 TDS TELECOM	`4.56ms` from Monticello, US
54.146.177.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
121.147.64.24	AS4766 Korea Telecom	`5.52ms` from Seoul, KR
180.159.94.168	AS4812 China Telecom (Group)	`4.21ms` from Shanghai, CN
60.68.132.136	AS17676 SoftBank Corp.	`3.27ms` from Tokyo, JP
210.161.26.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.75ms` from Tokyo, JP
89.164.246.232	AS13046 Hrvatski Telekom d.d.	`1.97ms` from Zagreb, HR
73.147.49.232	AS7922 Comcast Cable Communications, LLC	`7.92ms` from Ashburn, US
178.221.138.104	AS8400 TELEKOM SRBIJA a.d.	`17.02ms` from Belgrade, RS
44.236.153.168	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
61.93.149.168	AS9269 Hong Kong Broadband Network Ltd.	`1.14ms` from Hong Kong, HK
78.185.180.248	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.44ms` from Izmir, TR
18.135.219.24	AS16509 Amazon.com, Inc.	`0.18ms` from London, GB
20.90.120.56	AS8075 Microsoft Corporation	`0.19ms` from London, GB
185.136.99.136	AS203391 Cloud DNS Ltd	`0.04ms` from Sandefjord, NO
68.69.80.184	AS6580 Golden West Telecommunications Coop., Inc.	`8.43ms` from Sioux Falls, US
37.59.233.72	AS16276 OVH SAS	`0.08ms` from Strasbourg, FR
35.79.208.184	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
27.137.234.168	AS9824 JCOM Co., Ltd.	`13.15ms` from Tokyo, JP
107.215.42.232	AS7018 AT&T Enterprises, LLC	`1.91ms` from Atlanta, US
45.188.186.232	AS269530 ACCESSNET TELECOMUNICAÇÕES EIRELI	`14.84ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 -f5 203.80.139.175

traceroute to 203.80.139.175 (203.80.139.175): 64 hops max, 52 byte packets

5 [] 210.171.225.104 0.39 ms

6 *

7 [AS23764] 203.80.136.17 7.444 ms

8 [AS23764] 203.80.139.175 2.966 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 14th 2025

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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