42.122.40.0/22

AS17638  ·  ASN for TIANJIN Provincial Net of CT

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Summary

Country China
Domain chinatelecom.cn
ASN AS17638
Parent Range 42.122.0.0/16
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 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
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 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
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

Overlapping Ranges

BGP prefixes that contain 42.122.40.0/22

Range ASN Company Num of IPs
42.122.0.0/16 AS17638 CHINANET TIANJIN PROVINCE NETWORK 65,536

Nearby Ranges

BGP prefixes that overlap with 42.122.0.0/16

Range ASN Company Num of IPs
42.122.0.0/16 AS17638 CHINANET TIANJIN PROVINCE NETWORK 65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.122.43.207 mc0814.top 1
42.122.41.100 sunth.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

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
94.177.197.118 AS31034 Aruba S.p.A. 0.35ms from Arezzo, IT
216.226.191.38 AS11109 State of Alabama, Office of Information Technology 5.25ms from Atlanta, US
103.106.111.246 AS137267 Sharp ICT 0.21ms from Auckland, NZ
34.69.5.118 AS396982 Google LLC 0.11ms from Council Bluffs, US
75.87.140.54 AS11427 Charter Communications Inc 15.54ms from Dallas, US
66.210.155.230 AS22773 Cox Communications Inc. 6.20ms from Dallas, US
3.254.120.214 AS16509 Amazon.com, Inc. 0.43ms from Dublin, IE
77.3.142.134 AS6805 Telefonica Germany GmbH & Co.OHG 1.08ms from Hamburg, DE
116.182.16.22 AS137539 China Unicom 0.43ms from Harbin, CN
180.74.156.246 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 7.05ms from Kuala Lumpur, MY
78.150.216.182 AS13285 TalkTalk Communications Limited 2.51ms from London, GB
176.227.242.86 AS136787 PacketHub S.A. 0.22ms from London, GB
94.3.93.6 AS5607 Sky UK Limited 1.79ms from London, GB
69.111.180.246 AS7018 AT&T Enterprises, LLC 3.94ms from Miami, US
206.71.231.38 AS6079 RCN 0.58ms from New York City, US
88.204.56.38 AS56981 JSC "ER-Telecom Holding" 4.62ms from Novosibirsk, RU
88.184.98.6 AS12322 Free SAS 15.18ms from Paris, FR
151.50.126.54 AS1267 WIND TRE S.P.A. 10.69ms from Rome, IT
172.81.231.22 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Shanghai, CN
211.80.90.230 AS4538 China Education and Research Network Center 1.30ms from Shanghai, CN
180.28.97.6 AS4713 NTT DOCOMO BUSINESS,Inc. 10.70ms from Tokyo, JP
111.46.51.38 AS9808 China Mobile Communications Group Co., Ltd. 3.88ms from Wuhan, CN
92.130.215.134 AS3215 Orange S.A. 18.22ms from Antananarivo, MG
222.154.55.150 AS4771 Spark New Zealand Trading Ltd. 0.96ms from Auckland, NZ
198.7.239.22 AS14325 OSHEAN, Inc. 1.97ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 42.122.42.191
traceroute to 42.122.42.191 (42.122.42.191): 64 hops max, 52 byte packets
5 *
6 [AS4134] 202.97.12.49 155.212 ms
7 [AS4134] 202.97.34.77 162.088 ms
8 *
9 *
10 [AS17638] 42.122.42.191 182.88 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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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