123.150.6.0/24

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 123.150.6.0/24

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 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

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

IP Address ASN Details
123.150.6.3 AS17638 ASN for TIANJIN Provincial Net of CT 3.82ms 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
218.246.96.8 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 2.48ms from Beijing, CN
184.18.125.136 AS5650 Frontier Communications of America, Inc. 7.79ms from Chicago, US
80.135.19.24 AS3320 Deutsche Telekom AG 3.63ms from Frankfurt am Main, DE
121.229.190.8 AS134756 CHINANET Nanjing Jishan IDC network 3.41ms from Huai'an, CN
49.146.225.88 AS9299 Philippine Long Distance Telephone Company 13.66ms from Manila, PH
203.122.192.136 AS4739 Internode Pty Ltd 12.88ms from Melbourne, AU
174.20.168.216 AS209 CenturyLink Communications, LLC 2.27ms from Minneapolis, US
3.88.159.8 AS14618 Amazon.com, Inc. 0.46ms from Reston, US
74.125.170.24 AS15169 Google LLC 0.11ms from Salt Lake City, US
47.251.3.72 AS45102 Alibaba (US) Technology Co., Ltd. 0.33ms from Santa Clara, US
125.139.148.136 AS4766 Korea Telecom 4.54ms from Seoul, KR
42.179.99.168 AS4837 CHINA UNICOM China169 Backbone 10.80ms from Tieling, CN
60.126.35.72 AS17676 SoftBank Corp. 3.03ms from Tokyo, JP
115.55.20.88 AS4837 CHINA UNICOM China169 Backbone 4.87ms from Zhengzhou, CN
78.171.117.72 AS9121 Turk Telekomunikasyon Anonim Sirketi 13.81ms from Bursa, TR
162.154.148.104 AS10796 Charter Communications Inc 9.49ms from Columbus, US
64.185.52.232 AS13693 Vexus Fiber 11.13ms from Dallas, US
75.224.32.72 AS6167 Verizon Business 18.15ms from Dallas, US
162.239.107.40 AS7018 AT&T Enterprises, LLC 2.44ms from Dallas, US
52.57.34.40 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
193.242.223.40 AS214895 bit datacenters GmbH 0.43ms from Frankfurt am Main, DE
113.94.209.232 AS4134 CHINANET-BACKBONE 7.54ms from Guangzhou, CN
104.175.196.88 AS20001 Charter Communications Inc 5.00ms from Los Angeles, US
108.147.181.72 AS7018 AT&T Enterprises, LLC 2.13ms from Los Angeles, US
95.125.164.24 AS3352 TELEFONICA DE ESPANA S.A.U. 18.87ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 123.150.6.1
traceroute to 123.150.6.1 (123.150.6.1): 64 hops max, 52 byte packets
1 [AS15169] 142.251.66.65 103.792 ms
2 *
3 [] 140.222.223.17 169.156 ms
5 [AS4134] 202.97.41.197 328.322 ms
6 *
7 *
8 *
9 *
10 [AS17638] 123.150.6.1 362.781 ms
Measurement taken from IPinfo ProbeNet in Stockholm, SE
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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