123.151.130.0/23

AS17638 · ASN for TIANJIN Provincial Net of CT

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Summary

Country	China
Domain	cn.net
ASN	AS17638
Parent Range	123.151.128.0/21
Registry	APNIC
ID	TIANJIN-GUOXINBEILIN-LTD

WHOIS Details

inetnum:        123.151.128.0 - 123.151.135.255
netname:        TIANJIN-GUOXINBEILIN-LTD
descr:          GUOXINBEILIN-LTD
descr:          TIANJIN CITY
country:        CN
admin-c:        AT370-AP
tech-c:         AT370-AP
mnt-by:         MAINT-CHINANET-TJ
status:         ASSIGNED NON-PORTABLE
changed:        guanglan0322@163.com 20081022
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 123.151.130.0/23

Range	ASN	Company	Num of IPs
123.151.128.0/21	AS17638	GUOXINBEILIN-LTD	2,048
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 123.151.0.0/16

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 no domains currently hosted on this ASN.

Hosted domains API

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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
104.4.250.199	AS7018 AT&T Enterprises, LLC	`10.60ms` from Atlanta, US
105.72.41.39	AS36884 Wana Corporate	`5.44ms` from Casablanca, MA
50.83.220.199	AS30036 Mediacom Communications Corp	`14.95ms` from Chicago, US
46.4.10.167	AS24940 Hetzner Online GmbH	`0.25ms` from Falkenstein, DE
183.6.168.55	AS4134 CHINANET-BACKBONE	`2.48ms` from Guangzhou, CN
59.50.133.215	AS4134 CHINANET-BACKBONE	`2.90ms` from Haikou, CN
218.131.111.87	AS17676 SoftBank Corp.	`4.19ms` from Osaka, JP
78.119.98.87	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.79ms` from Paris, FR
176.177.144.55	AS5410 Bouygues Telecom SA	`14.44ms` from Paris, FR
179.50.149.199	AS52228 Cable Tica	`1.14ms` from San Jose, CR
35.189.31.7	AS396982 Google LLC	`0.11ms` from Sydney, AU
113.233.44.247	AS4837 CHINA UNICOM China169 Backbone	`7.45ms` from Tieling, CN
133.11.219.119	AS2501 The University of Tokyo	`2.16ms` from Tokyo, JP
92.203.230.247	AS2527 Sony Network Communications Inc.	`1.39ms` from Tokyo, JP
104.176.164.23	AS7018 AT&T Enterprises, LLC	`2.78ms` from Atlanta, US
200.84.33.135	AS8048 CANTV Servicios, Venezuela	`5.75ms` from Caracas, VE
157.20.246.199	AS9808 China Mobile Communications Group Co., Ltd.	`4.78ms` from Chengdu, CN
45.29.84.39	AS7018 AT&T Enterprises, LLC	`5.14ms` from Chicago, US
223.228.216.135	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`1.62ms` from Delhi, IN
132.164.142.39	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
87.182.161.247	AS3320 Deutsche Telekom AG	`3.03ms` from Frankfurt am Main, DE
36.139.146.151	AS9808 China Mobile Communications Group Co., Ltd.	`0.50ms` from Guiyang, CN
47.118.56.71	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.42ms` from Hangzhou, CN
101.71.19.71	AS4837 CHINA UNICOM China169 Backbone	`4.63ms` from Hangzhou, CN
113.60.36.23	AS17849 SK Broadband Co Ltd	`2.61ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -m13 123.151.130.45

traceroute to 123.151.130.45 (123.151.130.45): 13 hops max, 52 byte packets

1 [AS15169] 142.251.247.129 106.48 ms

2 [AS15169] 192.178.99.148 106.992 ms

3 [AS701] 204.148.85.229 107.043 ms

4 [] 140.222.223.17 155.865 ms

5 *

6 *

7 *

8 *

9 [AS4134] 202.97.19.74 387.989 ms

10 [AS17638] 219.150.49.154 384.102 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On February 7th 2026

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