123.151.148.0/22

AS58542 · Tianjij,300000

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Summary

Country	China
Domain	cn.net
ASN	AS58542
Parent Range	123.150.0.0/15
Registry	APNIC
ID	TIANJIN-HAOWEIGAOKE-LTD

WHOIS Details

inetnum:        123.151.148.0 - 123.151.151.255
netname:        TIANJIN-HAOWEIGAOKE-LTD
descr:          HAOWEIGAOKE-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 123.151.148.0/22

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 123.151.0.0/16

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
123.151.146.0/24	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
178.227.118.86	AS31615 Odido Netherlands B.V.	`8.55ms` from Amsterdam, NL
73.250.2.134	AS7922 Comcast Cable Communications, LLC	`4.55ms` from Ashburn, US
12.182.106.134	AS7018 AT&T Enterprises, LLC	`3.91ms` from Atlanta, US
96.65.151.182	AS7922 Comcast Cable Communications, LLC	`11.55ms` from Atlanta, US
90.187.143.134	AS3209 Vodafone GmbH	`0.79ms` from Hamburg, DE
75.204.42.118	AS6167 Verizon Business	`17.18ms` from Los Angeles, US
12.230.45.22	AS7018 AT&T Enterprises, LLC	`1.50ms` from Los Angeles, US
75.73.180.6	AS7922 Comcast Cable Communications, LLC	`2.82ms` from Minneapolis, US
68.202.204.230	AS33363 Charter Communications, Inc	`6.30ms` from Orlando, US
47.208.198.86	AS19108 Optimum	`9.62ms` from San Jose, US
187.106.98.118	AS28573 Claro NXT Telecomunicacoes Ltda	`8.18ms` from Sao Paulo, BR
183.101.84.246	AS4766 Korea Telecom	`1.93ms` from Seoul, KR
101.88.138.102	AS4812 China Telecom (Group)	`1.91ms` from Shanghai, CN
79.125.231.214	AS6821 Makedonski Telekom AD-Skopje	`5.34ms` from Skopje, MK
118.160.16.70	AS3462 Data Communication Business Group	`0.42ms` from Taipei, TW
180.177.88.134	AS38841 kbro CO. Ltd.	`4.98ms` from Taipei, TW
4.78.41.246	AS3356 Level 3 Parent, LLC	`0.43ms` from Ashburn, US
162.141.202.134	AS7029 Windstream Communications LLC	`0.56ms` from Ashburn, US
98.216.228.102	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Boston, US
20.162.79.38	AS8075 Microsoft Corporation	`0.14ms` from Cardiff, GB
24.14.159.22	AS7922 Comcast Cable Communications, LLC	`5.40ms` from Chicago, US
185.4.94.246	AS41110 DSLmobil GmbH	`6.65ms` from Frankfurt am Main, DE
195.32.27.230	AS202870 Dimensione S.r.l.	`0.14ms` from Milan, IT
88.172.55.134	AS12322 Free SAS	`1.79ms` from Paris, FR
15.164.20.150	AS16509 Amazon.com, Inc.	`0.18ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m11 123.151.151.150

traceroute to 123.151.151.150 (123.151.151.150): 11 hops max, 52 byte packets

4 [AS6453] 207.45.219.135 2.496 ms

5 *

6 *

7 *

8 [AS58542] 42.81.35.102 158.502 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, 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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