123.151.0.0/17

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-ZHILIANDA-LTD

WHOIS Details

inetnum:        123.151.64.0 - 123.151.87.255
netname:        TIANJIN-ZHILIANDA-LTD
descr:          ZHILIANDA-LTD
descr:          TIANJIN CITY
country:        CN
admin-c:        AT370-AP
tech-c:         AT370-AP
mnt-by:         MAINT-CHINANET-TJ
status:         ASSIGNED NON-PORTABLE
changed:        ipadmin@north.cn.net 20080321
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 123.151.0.0/17

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

BGP prefixes that are contained by 123.151.0.0/17

Range	ASN	Company	Num of IPs
123.151.21.0/24	AS17638	TIANJINDAXUE-SCHOOL	256
123.151.92.0/22	AS58542	JUNDETONGXUN-LTD	1,024
123.151.48.0/20	AS58542	GUOXINBEILIN-LTD	4,096
123.151.96.0/20	AS58542	GUOXINBEILIN-LTD	4,096

Nearby Ranges

BGP prefixes that overlap with 123.151.0.0/16

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
123.151.48.0/20	AS58542	GUOXINBEILIN-LTD	4,096
123.151.96.0/20	AS58542	GUOXINBEILIN-LTD	4,096
123.151.128.0/21	AS17638	GUOXINBEILIN-LTD	2,048
123.151.152.0/22	AS58542	HAOWEIGAOKE-LTD	1,024
123.151.92.0/22	AS58542	JUNDETONGXUN-LTD	1,024
123.151.148.0/22	AS58542	HAOWEIGAOKE-LTD	1,024
123.151.146.0/24	AS17638	XINXIGANG-LTD	256
123.151.21.0/24	AS17638	TIANJINDAXUE-SCHOOL	256
123.151.144.0/24	AS58542	TIANJINCHANGKUAN-LTD	256
123.151.147.0/24	AS17638	HAOWEIGAOKE-LTD	256

Hosted domains

There are 56 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.151.44.72	kwgp.com.cn	22
123.151.22.38	buccjc.com	2
123.151.22.179	gns.net.cn	1
123.151.25.102	ccore-tj.com	1
123.151.115.142	orafl.com	1
123.151.116.44	tjxqlib.cn	1
123.151.25.93	520728.xyz	1
123.151.16.178	tjctrd.com	1
123.151.125.41	tjylb.com	1
123.151.115.3	hihbank.com.cn	1
123.151.118.173	bytesn.com	1
123.151.125.16	tjcbcm.com	1
123.151.30.19	midosight.com	1
123.151.87.87	tjbhbus.com	1
123.151.119.157	sanpopet.net	1
123.151.125.81	tjdxzhsq.com	1
123.151.116.35	zpplat.com	1
123.151.18.190	jinnanwater.com.cn	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

3,707 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.151.16.233	AS17638 ASN for TIANJIN Provincial Net of CT	`3.64ms` from Tianjin, CN
123.151.89.109	AS17638 ASN for TIANJIN Provincial Net of CT	`3.42ms` from Tianjin, CN
123.151.19.31	AS17638 ASN for TIANJIN Provincial Net of CT	`3.40ms` from Tianjin, CN
123.151.96.50	AS58542 Tianjij,300000	`3.31ms` from Tianjin, CN
123.151.24.185	AS17638 ASN for TIANJIN Provincial Net of CT	`4.70ms` from Tianjin, CN
123.151.122.174	AS17638 ASN for TIANJIN Provincial Net of CT	`5.09ms` from Tianjin, CN
123.151.61.197	AS58542 Tianjij,300000	`5.36ms` from Tianjin, CN
123.151.102.76	AS58542 Tianjij,300000	`3.78ms` from Tianjin, CN
123.151.48.9	AS58542 Tianjij,300000	`3.39ms` from Tianjin, CN
123.151.95.1	AS58542 Tianjij,300000	`5.17ms` from Beijing, CN
123.151.17.1	AS17638 ASN for TIANJIN Provincial Net of CT	`4.94ms` from Tianjin, CN
123.151.25.217	AS17638 ASN for TIANJIN Provincial Net of CT	`3.75ms` from Tianjin, CN
123.151.86.17	AS17638 ASN for TIANJIN Provincial Net of CT	`3.74ms` from Tianjin, CN
123.151.55.100	AS58542 Tianjij,300000	`4.65ms` from Tianjin, CN
123.151.60.43	AS58542 Tianjij,300000	`5.19ms` from Tianjin, CN
123.151.101.238	AS58542 Tianjij,300000	`3.58ms` from Tianjin, CN
123.151.114.137	AS17638 ASN for TIANJIN Provincial Net of CT	`3.27ms` from Tianjin, CN
123.151.18.6	AS17638 ASN for TIANJIN Provincial Net of CT	`3.47ms` from Tianjin, CN
123.151.22.149	AS17638 ASN for TIANJIN Provincial Net of CT	`3.65ms` from Tianjin, CN
123.151.34.161	AS17638 ASN for TIANJIN Provincial Net of CT	`3.72ms` from Tianjin, CN
123.151.59.61	AS58542 Tianjij,300000	`3.91ms` from Tianjin, CN
123.151.56.104	AS58542 Tianjij,300000	`3.82ms` from Tianjin, CN
123.151.104.74	AS58542 Tianjij,300000	`3.66ms` from Tianjin, CN
123.151.94.1	AS58542 Tianjij,300000	`4.90ms` from Tianjin, CN
123.151.42.125	AS58542 Tianjij,300000	`5.12ms` 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
185.34.157.145	AS30925 DELTA Fiber Nederland B.V.	`1.01ms` from Amsterdam, NL
82.217.41.1	AS33915 Vodafone Libertel B.V.	`3.93ms` from Amsterdam, NL
92.108.85.1	AS33915 Vodafone Libertel B.V.	`1.68ms` from Amsterdam, NL
94.211.145.1	AS33915 Vodafone Libertel B.V.	`1.48ms` from Amsterdam, NL
20.93.134.49	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
141.237.93.225	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.39ms` from Athens, GR
58.97.31.65	AS7470 TRUE INTERNET Co.,Ltd.	`2.24ms` from Bangkok, TH
212.101.252.81	AS31126 SODETEL S.A.L.	`2.78ms` from Beirut, LB
188.251.146.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`4.17ms` from Braga, PT
45.11.226.49	AS205285 Kapulan Kft.	`6.06ms` from Budapest, HU
197.155.15.49	AS37199 Vanilla	`2.21ms` from Cape Town, ZA
94.147.200.225	AS9158 Telenor A/S	`5.79ms` from Copenhagen, DK
35.225.138.33	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
201.33.236.1	AS28285 Beltrãonet Telecomunicações LTDA - EPP	`8.29ms` from Curitiba, BR
200.248.107.1	AS4230 CLARO S.A.	`0.39ms` from Curitiba, BR
64.157.88.17	AS3356 Level 3 Parent, LLC	`4.67ms` from Dallas, US
63.217.225.1	AS3491 PCCW Global, Inc.	`0.53ms` from Dallas, US
173.224.98.1	AS7459 Grande Communications Networks, LLC	`6.53ms` from Dallas, US
50.205.147.209	AS7922 Comcast Cable Communications, LLC	`0.70ms` from Dallas, US
122.160.68.1	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.30ms` from Delhi, IN
52.173.80.81	AS8075 Microsoft Corporation	`0.35ms` from Des Moines, US
131.234.206.65	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.42ms` from Duesseldorf, DE
92.223.98.33	AS199524 G-Core Labs S.A.	`0.09ms` from Fortaleza, BR
187.28.74.177	AS4230 CLARO S.A.	`9.02ms` from Fortaleza, BR
113.100.252.1	AS140308 CHINATELECOM Guangdong province Zhuhai 5G network	`8.45ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f6 123.151.18.80

traceroute to 123.151.18.80 (123.151.18.80): 64 hops max, 52 byte packets

6 [AS4134] 218.30.53.40 404.751 ms

7 [AS4134] 202.97.41.49 349.653 ms

8 *

9 *

10 *

11 *

12 [AS17638] 219.150.52.146 359.545 ms

13 *

14 *

15 [AS17638] 123.151.18.80 350.935 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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.

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