180.212.66.0/23

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

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Useful for Cybersecurity

Read more

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
188.4.41.183	AS1241 Forthnet	`14.97ms` from Athens, GR
46.38.145.7	AS213732 Peyman Ertebatat Pouya Company (Ltd)	`14.85ms` from Baku, AZ
62.11.121.167	AS8070 Microsoft Corporation	`0.71ms` from Boydton, US
179.182.196.39	AS18881 TELEFÔNICA BRASIL S.A	`17.89ms` from Brasilia, BR
3.141.106.71	AS16509 Amazon.com, Inc.	`1.02ms` from Columbus, US
14.176.250.71	AS45899 VNPT Corp	`8.13ms` from Da Nang, VN
175.174.52.55	AS4837 CHINA UNICOM China169 Backbone	`9.59ms` from Liaoyang, CN
2.140.156.23	AS3352 TELEFONICA DE ESPANA S.A.U.	`14.42ms` from Madrid, ES
89.97.0.215	AS12874 Fastweb SpA	`1.22ms` from Milan, IT
95.246.125.55	AS3269 Telecom Italia S.p.A.	`5.93ms` from Milan, IT
171.39.115.151	AS4837 CHINA UNICOM China169 Backbone	`11.27ms` from Nanning, CN
173.194.183.231	AS15169 Google LLC	`0.21ms` from Paris, FR
34.236.185.231	AS14618 Amazon.com, Inc.	`0.13ms` from Reston, US
65.97.247.167	AS812 Rogers Communications Canada Inc.	`2.72ms` from Toronto, CA
182.53.244.247	AS23969 TOT Public Company Limited	`2.50ms` from Bangkok, TH
111.31.26.183	AS9808 China Mobile Communications Group Co., Ltd.	`3.23ms` from Beijing, CN
89.56.223.103	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.30ms` from Hamburg, DE
39.43.38.231	AS17557 Pakistan Telecommunication Company Limited	`13.47ms` from Islamabad, PK
92.158.42.119	AS3215 Orange S.A.	`5.80ms` from Paris, FR
177.140.223.71	AS28573 Claro NXT Telecomunicacoes Ltda	`4.87ms` from Sao Paulo, BR
202.146.209.39	AS38719 Dreamscape Networks Limited	`0.27ms` from Sydney, AU
2.177.98.39	AS58224 Iran Telecommunication Company PJS	`17.29ms` from Yerevan, AM
91.249.16.215	AS9145 EWE TEL GmbH	`5.41ms` from Amsterdam, NL
208.117.81.55	AS6364 Atlantic.net, Inc.	`0.81ms` from Ashburn, US
70.104.189.183	AS701 Verizon Business	`8.86ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 -m14 180.212.66.253

traceroute to 180.212.66.253 (180.212.66.253): 14 hops max, 52 byte packets

5 [AS3356] 212.133.96.206 11.65 ms

6 [AS4134] 202.97.39.237 214.484 ms

7 *

8 *

9 *

10 *

11 [AS17638] 221.238.222.46 228.735 ms

12 *

13 *

14 *

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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