42.81.172.0/24

AS58542 · Tianjij,300000

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS58542
Registry	APNIC
ID	CHINANET-TJ

WHOIS Details

inetnum:        42.80.0.0 - 42.81.255.255
netname:        CHINANET-TJ
descr:          CHINANET TIANJIN PROVINCE NETWORK
descr:          China Telecom
descr:          NO.11 LIUJING ROAD,HEDONG DISTRICT,TIANJIN
country:        CN
admin-c:        CH93-AP
tech-c:         AT370-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
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:        --------------------------------------------------------
notify:         tjipadmin@163.com
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-TJ
mnt-routes:     MAINT-CHINANET-TJ
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:18Z
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 2025-04-24
mnt-by:         MAINT-CHINANET
last-modified:  2025-04-24T03:21:26Z
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 2025-04-24
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T03:21:54Z
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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
42.81.172.243	AS58542 Tianjij,300000	`4.61ms` 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
50.111.79.24	AS5650 Frontier Communications of America, Inc.	`12.96ms` from Ashburn, US
172.10.230.152	AS7018 AT&T Enterprises, LLC	`10.27ms` from Chicago, US
94.177.224.24	AS200185 Aruba SAS	`0.40ms` from Frankfurt am Main, DE
222.134.124.24	AS4837 CHINA UNICOM China169 Backbone	`4.35ms` from Jinan, CN
2.221.29.232	AS5607 Sky UK Limited	`2.38ms` from London, GB
87.1.8.168	AS3269 Telecom Italia S.p.A.	`8.88ms` from Milan, IT
91.149.132.232	AS42772 Unitary enterprise A1	`0.51ms` from Minsk, BY
122.194.121.232	AS4837 CHINA UNICOM China169 Backbone	`7.65ms` from Nanjing, CN
180.22.97.40	AS4713 NTT Communications Corporation	`8.88ms` from Osaka, JP
73.66.169.136	AS7922 Comcast Cable Communications, LLC	`7.42ms` from San Jose, US
179.131.229.40	AS18881 TELEFÔNICA BRASIL S.A	`18.02ms` from Sao Paulo, BR
186.236.183.24	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`8.29ms` from Sao Paulo, BR
106.104.97.72	AS4780 Digital United Inc.	`6.54ms` from Taipei, TW
46.210.4.24	AS1680 Cellcom Fixed Line Communication L.P	`5.26ms` from Tel Aviv, IL
121.57.183.8	AS4134 CHINANET-BACKBONE	`13.55ms` from Tianjin, CN
126.50.193.120	AS17676 SoftBank Corp.	`8.52ms` from Tokyo, JP
211.129.151.168	AS4713 NTT Communications Corporation	`7.68ms` from Tokyo, JP
41.96.188.104	AS36947 Telecom Algeria	`13.46ms` from Barcelona, ES
178.168.121.72	AS31252 StarNet Solutii SRL	`0.30ms` from Chisinau, MD
3.144.221.136	AS16509 Amazon.com, Inc.	`0.71ms` from Columbus, US
41.188.152.8	AS37084 Simbanet (T) Limited	`0.69ms` from Dar es Salaam, TZ
40.78.176.40	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
102.115.89.88	AS23889 Mauritius Telecom Ltd	`4.39ms` from Ebene, MU
94.8.50.152	AS5607 Sky UK Limited	`13.12ms` from London, GB
88.23.51.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.40ms` 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 -f4 42.81.172.119

traceroute to 42.81.172.119 (42.81.172.119): 64 hops max, 52 byte packets

4 [AS3356] 212.133.96.206 10.786 ms

5 *

6 *

7 *

8 [AS58542] 42.81.32.158 286.326 ms

9 *

10 *

11 *

12 [AS58542] 42.81.172.119 294.17 ms

Measurement taken from

IPinfo ProbeNet in Coventry, GB

On August 22nd 2025

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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