42.122.240.0/21

AS17638 · ASN for TIANJIN Provincial Net of CT

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS17638
Registry	APNIC
ID	CHINANET-TJ

WHOIS Details

inetnum:        42.122.0.0 - 42.122.255.255
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:  2021-06-15T08:05:43Z
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

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

IP Address	ASN	Details
42.122.240.1	AS17638 ASN for TIANJIN Provincial Net of CT	`5.68ms` 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
94.100.31.85	AS29802 HIVELOCITY, Inc.	`0.24ms` from Amsterdam, NL
181.120.193.101	AS23201 Telecel S.A.	`11.64ms` from Asuncion, PY
190.24.101.165	AS19429 ETB - Colombia	`0.70ms` from Bogota, CO
68.97.165.5	AS22773 Cox Communications Inc.	`8.66ms` from Dallas, US
216.85.159.5	AS3549 Level 3 Parent, LLC	`1.04ms` from Denver, US
84.203.78.5	AS31122 Digiweb ltd	`1.41ms` from Dublin, IE
89.0.30.21	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.25ms` from Duesseldorf, DE
14.167.17.37	AS45899 VNPT Corp	`1.69ms` from Hanoi, VN
113.163.164.165	AS45899 VNPT Corp	`5.67ms` from Ho Chi Minh City, VN
68.96.108.133	AS22773 Cox Communications Inc.	`6.55ms` from Los Angeles, US
103.154.250.133	AS141016 SM Investments Corporation	`0.90ms` from Manila, PH
94.91.69.181	AS3269 Telecom Italia S.p.A.	`3.12ms` from Milan, IT
41.212.1.181	AS15399 Wananchi Group (Kenya) Limited	`0.39ms` from Nairobi, KE
200.189.196.245	AS3549 Level 3 Parent, LLC	`0.29ms` from Osasco, BR
31.33.91.245	AS5410 Bouygues Telecom SA	`1.41ms` from Paris, FR
20.64.83.53	AS8075 Microsoft Corporation	`0.36ms` from San Antonio, US
47.88.92.53	AS45102 Alibaba (US) Technology Co., Ltd.	`0.40ms` from Santa Clara, US
182.231.69.133	AS17858 LG POWERCOMM	`2.40ms` from Seoul, KR
175.117.75.213	AS9318 SK Broadband Co Ltd	`1.11ms` from Seoul, KR
110.34.109.37	AS9757 CMB DONDAEMOON BROADCASTING	`1.66ms` from Seoul, KR
121.209.38.37	AS1221 Telstra Limited	`6.01ms` from Sydney, AU
94.190.155.101	AS43937 Playtech Estonia OU	`1.06ms` from Taipei, TW
60.68.158.69	AS17676 SoftBank Corp.	`3.04ms` from Tokyo, JP
74.216.235.5	AS6461 Zayo Bandwidth	`1.23ms` from Toronto, CA
102.158.153.37	AS37705 TOPNET	`1.52ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 -f3 42.122.240.1

traceroute to 42.122.240.1 (42.122.240.1): 64 hops max, 52 byte packets

3 [AS12400] 31.154.208.205 0.379 ms

4 *

5 *

6 [AS12400] 82.102.129.235 57.965 ms

7 *

8 [AS3356] 212.133.94.190 60.888 ms

9 *

10 *

11 *

12 [AS4134] 202.97.19.74 211.058 ms

13 *

14 [AS17638] 42.122.240.1 214.802 ms

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On August 23rd 2025

What are IP address ranges?

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