123.150.16.0/20

AS17638 · ASN for TIANJIN Provincial Net of CT

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Summary

Country	China
Domain	cn.net
ASN	AS17638
Parent Range	123.150.0.0/15
Registry	APNIC
ID	TIANJIN-DAGANGYOUTIAN-LTD

WHOIS Details

inetnum:        123.150.16.0 - 123.150.31.255
netname:        TIANJIN-DAGANGYOUTIAN-LTD
descr:          DAGANGYOUTIAN-LTD
descr:          TIANJIN CITY
country:        CN
admin-c:        AT370-AP
tech-c:         AT370-AP
mnt-by:         MAINT-CHINANET-TJ
status:         ASSIGNED NON-PORTABLE
changed:        tjipadmin@163.com 20090217
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
changed:        ipadmin@north.cn.net 20060508
changed:        zhengzm@gsta.com 20140401
mnt-by:         MAINT-CHINANET-TJ
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.150.16.0/20

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
123.150.12.0/22	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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
206.162.112.84	AS8047 GENERAL COMMUNICATION, INC.	`6.64ms` from Anchorage, US
98.222.23.36	AS7922 Comcast Cable Communications, LLC	`10.76ms` from Chicago, US
91.47.98.148	AS3320 Deutsche Telekom AG	`5.47ms` from Frankfurt am Main, DE
112.103.53.116	AS4134 CHINANET-BACKBONE	`6.34ms` from Harbin, CN
139.255.224.36	AS9905 Linknet ASN	`1.62ms` from Jakarta, ID
5.133.155.36	AS20875 JP HT d.d. Mostar	`19.43ms` from Novi Travnik, BA
193.16.159.116	AS47608 GROUPEMENT D'INTERET PUBLIC GIGALIS	`4.84ms` from Paris, FR
93.185.104.212	AS43541 VSHosting s.r.o.	`0.25ms` from Prague, CZ
92.36.191.20	AS9146 BIHNET Autonomus System	`1.66ms` from Sarajevo, BA
54.199.237.84	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
168.91.62.148	AS54614 CIK Telecom INC	`4.40ms` from Toronto, CA
195.222.140.132	AS15640 MTS PJSC	`6.64ms` from Yekaterinburg, RU
34.11.22.212	AS396982 Google LLC	`0.14ms` from Ashburn, US
60.30.246.68	AS4837 CHINA UNICOM China169 Backbone	`6.38ms` from Beijing, CN
117.128.114.20	AS56048 China Mobile Communicaitons Corporation	`3.29ms` from Beijing, CN
73.218.72.36	AS7922 Comcast Cable Communications, LLC	`6.97ms` from Boston, US
156.212.10.196	AS8452 TE-AS	`6.04ms` from Cairo, EG
35.71.103.100	AS16509 Amazon.com, Inc.	`0.10ms` from Cape Town, ZA
141.239.162.52	AS36149 Hawaiian Telcom Services Company, Inc.	`1.34ms` from Honolulu, US
49.82.174.4	AS4134 CHINANET-BACKBONE	`0.48ms` from Huai'an, CN
180.228.3.228	AS17858 LG POWERCOMM	`2.19ms` from Incheon, KR
221.139.108.196	AS9318 SK Broadband Co Ltd	`0.94ms` from Incheon, KR
42.91.59.132	AS4134 CHINANET-BACKBONE	`2.92ms` from Lanzhou, CN
86.174.32.52	AS2856 British Telecommunications PLC	`3.78ms` from London, GB
35.241.20.228	AS396982 Google LLC	`0.07ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f2 -m7 123.150.17.119

traceroute to 123.150.17.119 (123.150.17.119): 7 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.166 ms

3 [AS47447] 62.113.192.83 0.773 ms

4 [AS1299] 213.248.66.152 0.281 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On March 13th 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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