36.106.240.0/22

AS17638 · ASN for TIANJIN Provincial Net of CT

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS17638
Parent Range	36.106.0.0/16
Registry	APNIC
ID	CHINANET-TJ

WHOIS Details

inetnum:        36.106.0.0 - 36.106.255.255
netname:        CHINANET-TJ
descr:          CHINANET TIANJIN PROVINCE NETWORK
country:        CN
admin-c:        CH93-AP
tech-c:         AT370-AP
abuse-c:        AC1573-AP
status:         ALLOCATED NON-PORTABLE
remarks:        service provider
notify:         tjipadmin@163.com
mnt-by:         MAINT-CHINANET
mnt-lower:      MAINT-CHINANET-TJ
mnt-routes:     MAINT-CHINANET-TJ
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:09Z
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 36.106.240.0/22

Range	ASN	Company	Num of IPs
36.106.0.0/16	AS17638	CHINANET TIANJIN PROVINCE NETWORK	65,536
36.106.0.0/16	AS4134	CHINANET TIANJIN PROVINCE NETWORK	65,536

Nearby Ranges

BGP prefixes that overlap with 36.106.0.0/16

Range	ASN	Company	Num of IPs
36.106.0.0/16	AS17638	CHINANET TIANJIN PROVINCE NETWORK	65,536
36.106.0.0/16	AS4134	CHINANET TIANJIN PROVINCE NETWORK	65,536

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
36.106.240.1	AS17638 ASN for TIANJIN Provincial Net of CT	`6.57ms` 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
192.145.116.166	AS141039 PacketHub S.A.	`0.21ms` from Ashburn, US
85.75.37.22	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.27ms` from Athens, GR
18.237.63.6	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
212.19.51.22	AS12306 Plus.line AG	`0.63ms` from Frankfurt am Main, DE
98.163.150.118	AS22773 Cox Communications Inc.	`3.79ms` from Los Angeles, US
89.97.229.214	AS12874 Fastweb SpA	`1.17ms` from Milan, IT
96.93.158.22	AS7922 Comcast Cable Communications, LLC	`5.52ms` from New York City, US
72.167.249.246	AS398101 GoDaddy.com, LLC	`1.26ms` from Phoenix, US
202.155.126.86	AS8075 Microsoft Corporation	`0.57ms` from Seoul, KR
1.175.125.38	AS3462 Data Communication Business Group	`4.10ms` from Taichung, TW
195.141.118.150	AS6730 Sunrise GmbH	`0.71ms` from Zuerich, CH
75.190.58.166	AS11426 Charter Communications Inc	`9.47ms` from Charlotte, US
122.179.26.102	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.41ms` from Delhi, IN
125.89.52.38	AS4134 CHINANET-BACKBONE	`5.78ms` from Guangzhou, CN
121.202.143.38	AS17924 SmarTone Mobile Communications Ltd	`0.95ms` from Hong Kong, HK
220.246.72.246	AS4760 HKT Limited	`1.21ms` from Hong Kong, HK
116.121.4.118	AS9318 SK Broadband Co Ltd	`2.40ms` from Incheon, KR
205.254.244.166	AS4927 Aseva LLC	`0.30ms` from Los Angeles, US
195.110.124.230	AS39729 REGISTER S.P.A.	`0.74ms` from Milan, IT
111.59.40.214	AS9808 China Mobile Communications Group Co., Ltd.	`4.60ms` from Nanning, CN
23.24.36.6	AS7922 Comcast Cable Communications, LLC	`6.96ms` from New York City, US
146.115.226.22	AS6079 RCN	`7.78ms` from Philadelphia, US
76.144.165.214	AS7922 Comcast Cable Communications, LLC	`6.31ms` from Portland, US
96.81.183.54	AS7922 Comcast Cable Communications, LLC	`7.43ms` from San Jose, US
34.50.62.38	AS396982 Google LLC	`0.10ms` 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 -f6 -m18 36.106.242.47

traceroute to 36.106.242.47 (36.106.242.47): 18 hops max, 52 byte packets

6 [AS16276] 213.186.32.252 0.894 ms

7 [AS16276] 94.23.122.144 6.368 ms

8 [AS16276] 54.36.50.242 13.644 ms

9 *

10 *

11 *

12 *

13 *

14 [AS4134] 202.97.85.82 162.805 ms

15 [AS17638] 219.150.49.170 152.306 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Erith, GB

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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