180.213.144.0/22

AS17638 · ASN for TIANJIN Provincial Net of CT

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS17638
Parent Range	180.212.0.0/15
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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-11-13
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         admin tjtele
nic-hdl:        AT370-AP
e-mail:         [email protected]
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:         [email protected]
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 180.213.144.0/22

Range	ASN	Company	Num of IPs
180.212.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
180.212.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072

Nearby Ranges

BGP prefixes that overlap with 180.213.0.0/16

Range	ASN	Company	Num of IPs
180.212.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
180.212.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072

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

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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
14.203.39.118	AS7545 TPG Telecom Limited	`11.13ms` from Adelaide, AU
149.165.24.166	AS87 Indiana University	`11.95ms` from Chicago, US
187.142.114.246	AS8151 UNINET	`9.36ms` from Guadalajara, MX
138.4.183.134	AS766 RedIRIS Autonomous System	`0.68ms` from Madrid, ES
223.223.43.230	AS18144 Enecom,Inc.	`6.70ms` from Osaka, JP
52.248.65.134	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
38.70.207.214	AS32212 Sky Fiber Internet	`7.58ms` from San Jose, US
50.234.151.54	AS7922 Comcast Cable Communications, LLC	`1.81ms` from San Jose, US
189.245.96.214	AS8151 UNINET	`4.03ms` from Santiago de Queretaro, MX
175.236.61.22	AS4766 Korea Telecom	`2.30ms` from Seoul, KR
35.233.205.6	AS396982 Google LLC	`0.12ms` from The Dalles, US
223.218.152.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.08ms` from Tokyo, JP
176.97.148.38	AS9009 M247 Europe SRL	`0.28ms` from Frankfurt am Main, DE
213.18.149.134	AS56329 Gigaclear Limited	`1.40ms` from London, GB
69.74.224.22	AS54004 Cablevision Lightpath LLC	`1.93ms` from New York City, US
192.40.226.166	AS25222 Inmarsat Solutions B.V.	`4.76ms` from Piscataway, US
157.86.218.118	AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ	`1.51ms` from Rio de Janeiro, BR
187.222.103.182	AS8151 UNINET	`4.51ms` from Santiago de Queretaro, MX
96.76.44.198	AS7922 Comcast Cable Communications, LLC	`5.89ms` from Seattle, US
50.201.5.118	AS7922 Comcast Cable Communications, LLC	`1.17ms` from Seattle, US
120.204.115.230	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.86ms` from Shanghai, CN
111.246.86.86	AS3462 Data Communication Business Group	`1.75ms` from Taichung, TW
51.158.47.198	AS12876 SCALEWAY S.A.S.	`0.45ms` from Amsterdam, NL
108.232.161.38	AS7018 AT&T Enterprises, LLC	`10.22ms` from Chicago, US
74.133.57.70	AS10796 Charter Communications Inc	`16.76ms` from Cleveland, US

Traceroute

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

traceroute -a -n -q1 -f2 -m14 180.213.145.0

traceroute to 180.213.145.0 (180.213.145.0): 14 hops max, 52 byte packets

2 [AS141998] 125.75.107.254 1.732 ms

3 *

4 *

5 *

6 *

7 [AS141998] 61.159.91.121 0.603 ms

8 *

9 *

10 *

11 [AS17638] 219.150.51.234 23.481 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Lanzhou, CN

On January 19th 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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