123.150.43.0/24

AS17638 · ASN for TIANJIN Provincial Net of CT

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS17638
Parent Range	123.150.0.0/15
Registry	APNIC
ID	CHINANET-TJ

WHOIS Details

inetnum:        123.150.0.0 - 123.151.255.255
netname:        CHINANET-TJ
descr:          CHINANET TIANJIN PROVINCE NETWORK
descr:          Tianjin Telecom Corporation
descr:          NO.11 LIUJING ROAD,HEDONG DISTRICT,TIANJIN
country:        CN
admin-c:        AT370-AP
tech-c:         CH93-AP
abuse-c:        AC1573-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-CHINANET-TJ
mnt-routes:     MAINT-CHINANET-TJ
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:         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:  2025-11-18T00:26:23Z
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

person:         admin tjtele
nic-hdl:        AT370-AP
e-mail:         tjipback@yahoo.com
address:        No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA
phone:          +86-22-85580499
fax-no:         +86-22-85580970
country:        CN
mnt-by:         MAINT-CHINANET-TJ
last-modified:  2014-04-01T03:31:13Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.150.43.0/24

Range	ASN	Company	Num of IPs
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS4809	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072

Nearby Ranges

BGP prefixes that overlap with 123.150.0.0/16

Range	ASN	Company	Num of IPs
123.150.0.0/15	AS4809	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.150.16.0/20	AS17638	DAGANGYOUTIAN-LTD	4,096
123.150.12.0/22	AS17638	DAGANGYOUTIAN-LTD	1,024
123.150.4.0/24	AS17638	KUANWANGKEJI-LTD	256
123.150.7.0/24	AS17638	CHUANGRUIJIANZHU-LTD	256

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.150.43.70	iluyin.cn	2
123.150.43.99	huntor.cn	1
123.150.43.69	4009991000.com	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.150.43.73	AS17638 ASN for TIANJIN Provincial Net of CT	`3.97ms` from Tianjin, CN

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
138.88.140.184	AS701 Verizon Business	`2.62ms` from Ashburn, US
20.51.204.120	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
102.212.192.184	AS37053 RSAWEB (PTY) LTD	`1.28ms` from Cape Town, ZA
204.116.174.216	AS14615 Comporium, Inc	`1.61ms` from Charlotte, US
51.112.81.216	AS16509 Amazon.com, Inc.	`0.12ms` from Dubai, AE
87.162.251.120	AS3320 Deutsche Telekom AG	`6.28ms` from Frankfurt am Main, DE
213.97.253.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.54ms` from Madrid, ES
84.97.101.8	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.91ms` from Paris, FR
210.204.173.8	AS4766 Korea Telecom	`3.76ms` from Seoul, KR
40.162.170.8	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`2.97ms` from Shanghai, CN
115.190.145.200	AS137718 Beijing Volcano Engine Technology Co., Ltd.	`5.63ms` from Tianjin, CN
12.151.220.152	AS7018 AT&T Enterprises, LLC	`15.35ms` from Atlanta, US
101.23.50.56	AS4837 CHINA UNICOM China169 Backbone	`9.63ms` from Beijing, CN
62.67.41.200	AS3356 Level 3 Parent, LLC	`0.34ms` from Berlin, DE
35.239.13.8	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
154.125.61.120	AS8346 SONATEL-AS Autonomous System	`3.62ms` from Dakar, SN
68.6.215.56	AS22773 Cox Communications Inc.	`7.70ms` from Los Angeles, US
204.141.102.248	AS2914 NTT America, Inc.	`0.68ms` from Los Angeles, US
3.111.128.88	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
122.250.135.88	AS18077 Yamaguchi Cable Vision Co.,Ltd	`5.69ms` from Osaka, JP
109.67.6.8	AS8551 Bezeq International Ltd.	`1.95ms` from Petaẖ Tiqva, IL
136.169.164.56	AS24955 JSC "Ufanet"	`10.10ms` from Samara, RU
125.132.102.136	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
47.106.89.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.13ms` from Shenzhen, CN
120.52.137.136	AS133119 China Unicom IP network	`4.07ms` 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 -f5 123.150.43.189

traceroute to 123.150.43.189 (123.150.43.189): 64 hops max, 52 byte packets

5 [AS3356] 4.15.125.54 19.62 ms

6 *

7 [AS4134] 202.97.12.53 157.921 ms

8 [AS4134] 202.97.34.77 156.686 ms

9 *

10 *

11 *

12 [AS17638] 219.150.108.42 159.919 ms

13 [AS17638] 123.150.43.189 163.036 ms

Measurement taken from

IPinfo ProbeNet in Bend, US

On January 30th 2026

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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