42.81.78.0/24
AS17638 · ASN for TIANJIN Provincial Net of CT
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| Country |
China
|
| Domain | chinatelecom.cn |
| ASN | AS17638 |
| Parent Range | 42.80.0.0/15 |
| Registry | APNIC |
| ID | CHINANET-TJ |
WHOIS Details
inetnum: 42.80.0.0 - 42.81.255.255 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 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: -------------------------------------------------------- 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: 2021-06-15T08:05:18Z 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: 2025-09-04T00:59:42Z 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
Overlapping Ranges
BGP prefixes that contain 42.81.78.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 42.80.0.0/15 | AS17638 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
| 42.80.0.0/15 | AS58542 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 42.81.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 42.80.0.0/15 | AS17638 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
| 42.80.0.0/15 | AS58542 | CHINANET TIANJIN PROVINCE NETWORK | 131,072 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
216 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 42.81.78.236 |
3.45ms 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 |
|---|---|---|
| 135.224.67.104 |
0.64ms from Chicago,
US
|
|
| 151.75.182.72 |
5.08ms from Frosinone,
IT
|
|
| 144.48.221.72 |
1.80ms from Hong Kong,
HK
|
|
| 98.196.192.104 |
8.91ms from Houston,
US
|
|
| 86.169.255.40 |
2.97ms from London,
GB
|
|
| 90.211.249.200 |
3.83ms from London,
GB
|
|
| 218.93.170.24 |
3.26ms from Nanjing,
CN
|
|
| 87.2.88.88 |
5.53ms from Naples,
IT
|
|
| 34.237.133.56 |
0.19ms from Reston,
US
|
|
| 54.175.168.8 |
0.22ms from Reston,
US
|
|
| 54.156.227.88 |
0.15ms from Reston,
US
|
|
| 1.244.208.232 |
4.38ms from Seoul,
KR
|
|
| 203.40.137.120 |
12.60ms from Sydney,
AU
|
|
| 77.235.58.40 |
0.38ms from Amsterdam,
NL
|
|
| 38.41.1.40 |
8.06ms from Caracas,
VE
|
|
| 108.175.52.40 |
0.10ms from Columbus,
US
|
|
| 196.35.130.104 |
0.89ms from Johannesburg,
ZA
|
|
| 151.40.1.168 |
6.82ms from Milan,
IT
|
|
| 87.252.228.248 |
0.97ms from Minsk,
BY
|
|
| 125.102.18.200 |
1.59ms from Osaka,
JP
|
|
| 119.25.134.72 |
8.43ms from Osaka,
JP
|
|
| 90.16.91.168 |
2.07ms from Paris,
FR
|
|
| 110.12.161.72 |
1.90ms from Seoul,
KR
|
|
| 103.205.247.120 |
1.25ms from Sydney,
AU
|
|
| 114.183.217.216 |
16.72ms from Tokyo,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Fremont, US
What are IP address ranges?
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