180.212.120.0/21

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:        180.212.0.0 - 180.213.255.255
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
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:  2021-06-15T08:06:28Z
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
180.212.120.1	AS17638 ASN for TIANJIN Provincial Net of CT	`4.10ms` 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
69.138.5.101	AS7922 Comcast Cable Communications, LLC	`6.47ms` from Ashburn, US
212.204.55.37	AS12693 e.discom Telekommunikation GmbH	`0.94ms` from Berlin, DE
40.84.76.133	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
72.49.204.213	AS6181 Cincinnati Bell Telephone Company LLC	`1.49ms` from Cincinnati, US
96.52.166.149	AS6327 Shaw Communications Inc.	`4.79ms` from Edmonton, CA
46.248.189.5	AS47544 IQ PL Sp. z o.o.	`0.98ms` from Gdynia, PL
123.155.68.197	AS4837 CHINA UNICOM China169 Backbone	`9.59ms` from Hangzhou, CN
203.85.186.229	AS4058 CITIC Telecom International CPC Limited	`4.18ms` from Hong Kong, HK
103.6.182.197	AS45530 Agoda Company Pte. Ltd.	`1.33ms` from Hong Kong, HK
188.225.4.21	AS28840 PJSC "TATTELECOM"	`4.65ms` from Kazan, RU
142.79.43.229	AS36352 HostPapa	`0.30ms` from Los Angeles, US
68.133.24.133	AS701 Verizon Business	`9.99ms` from New York City, US
18.143.84.213	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG
137.208.129.149	AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business	`5.90ms` from Vienna, AT
3.80.151.69	AS14618 Amazon.com, Inc.	`0.43ms` from Ashburn, US
23.112.106.117	AS7018 AT&T Enterprises, LLC	`8.54ms` from Atlanta, US
44.252.237.5	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
181.48.5.149	AS14080 Telmex Colombia S.A.	`1.20ms` from Bogota, CO
71.192.187.133	AS7922 Comcast Cable Communications, LLC	`6.50ms` from Boston, US
20.10.92.21	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
93.235.160.245	AS3320 Deutsche Telekom AG	`2.96ms` from Frankfurt am Main, DE
220.189.232.37	AS4134 CHINANET-BACKBONE	`5.46ms` from Hangzhou, CN
113.183.213.229	AS45899 VNPT Corp	`3.77ms` from Ho Chi Minh City, VN
12.118.130.133	AS7018 AT&T Enterprises, LLC	`1.55ms` from Los Angeles, US
153.223.135.117	AS4713 NTT Communications Corporation	`9.23ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m12 180.212.124.71

traceroute to 180.212.124.71 (180.212.124.71): 12 hops max, 52 byte packets

4 [AS3356] 4.15.125.54 183.688 ms

5 *

6 *

7 *

8 *

9 [AS17638] 219.150.91.14 195.78 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Taos, US

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.

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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