123.150.220.0/23
AS17638 · ASN for TIANJIN Provincial Net of CT
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| Country |
China
|
| Domain | chinatelecom.cn |
| ASN | AS17638 |
| Parent Range | 123.150.0.0/15 |
| Registry | APNIC |
| ID | CHINANET-TJ |
WHOIS Details
inetnum: 123.150.0.0 - 123.151.255.255 netname: CHINANET-TJ descr: CHINANET TIANJIN PROVINCE NETWORK descr: Tianjin Telecom Corporation descr: NO.11 LIUJING ROAD,HEDONG DISTRICT,TIANJIN country: CN admin-c: AT370-AP tech-c: CH93-AP abuse-c: AC1573-AP status: ALLOCATED PORTABLE 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: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-CHINANET-TJ mnt-routes: MAINT-CHINANET-TJ mnt-irt: IRT-CHINANET-CN last-modified: 2021-06-15T08:05:00Z 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 123.150.220.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 123.150.0.0/15 | AS17638 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
| 123.150.0.0/15 | AS4809 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
| 123.150.0.0/15 | AS58542 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 123.150.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 123.150.0.0/15 | AS4809 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
| 123.150.0.0/15 | AS58542 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
| 123.150.0.0/15 | AS17638 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
| 123.150.16.0/20 | AS17638 | DAGANGYOUTIAN-LTD | 4,096 |
| 123.150.12.0/22 | AS17638 | DAGANGYOUTIAN-LTD | 1,024 |
| 123.150.4.0/24 | AS17638 | KUANWANGKEJI-LTD | 256 |
| 123.150.7.0/24 | AS17638 | CHUANGRUIJIANZHU-LTD | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
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 |
|---|---|---|
| 70.8.175.103 |
2.88ms from Boston,
US
|
|
| 23.1.89.23 |
0.09ms from Fortaleza,
BR
|
|
| 63.176.216.71 |
0.18ms from Frankfurt am Main,
DE
|
|
| 151.63.218.119 |
11.46ms from Rome,
IT
|
|
| 218.54.204.55 |
5.73ms from Seoul,
KR
|
|
| 46.206.7.167 |
11.47ms from Vienna,
AT
|
|
| 40.91.202.183 |
0.20ms from Amsterdam,
NL
|
|
| 158.115.146.167 |
0.17ms from Boardman,
US
|
|
| 181.58.145.7 |
12.30ms from Bogotá,
CO
|
|
| 58.47.178.23 |
3.32ms from Changsha,
CN
|
|
| 93.162.103.23 |
1.25ms from Copenhagen,
DK
|
|
| 176.28.75.87 |
16.35ms from Erbil,
IQ
|
|
| 108.68.150.135 |
2.44ms from Miami,
US
|
|
| 62.146.151.7 |
0.98ms from Nuernberg,
DE
|
|
| 54.227.109.71 |
0.23ms from Reston,
US
|
|
| 95.247.161.183 |
15.49ms from Rome,
IT
|
|
| 152.0.224.135 |
4.98ms from Santo Domingo,
DO
|
|
| 191.204.221.135 |
1.59ms from São Paulo,
BR
|
|
| 79.184.178.55 |
2.52ms from Warsaw,
PL
|
|
| 186.57.142.231 |
1.82ms from Buenos Aires,
AR
|
|
| 18.167.155.231 |
0.10ms from Hong Kong,
HK
|
|
| 172.9.169.71 |
3.64ms from Houston,
US
|
|
| 108.159.96.183 |
0.95ms from Lohogaon,
IN
|
|
| 78.145.151.87 |
5.76ms from London,
GB
|
|
| 86.167.75.23 |
1.26ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Seattle, US
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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