123.151.163.0/24
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 | TIANJIN-DONGLIWANGLUO-LTD |
WHOIS Details
inetnum: 123.151.160.0 - 123.151.163.255 netname: TIANJIN-DONGLIWANGLUO-LTD descr: DONGLIWANGLUO-LTD descr: TIANJIN CITY country: CN admin-c: AT370-AP tech-c: AT370-AP abuse-c: AC2531-AP status: ASSIGNED NON-PORTABLE mnt-by: MAINT-CHINANET-TJ mnt-irt: IRT-CHINANET-TJ last-modified: 2022-01-12T13:25:01Z source: APNIC irt: IRT-CHINANET-TJ address: No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA e-mail: baijian.tj@chinatelecom.cn abuse-mailbox: baijian.tj@chinatelecom.cn admin-c: AT370-AP tech-c: AT370-AP auth: # Filtered remarks: baijian.tj@chinatelecom.cn remarks: baijian.tj@chinatelecom.cn was validated on 2025-11-21 mnt-by: MAINT-CHINANET-TJ last-modified: 2025-11-21T07:44:25Z source: APNIC role: ABUSE CHINANETTJ country: ZZ address: No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA phone: +000000000 e-mail: baijian.tj@chinatelecom.cn admin-c: AT370-AP tech-c: AT370-AP nic-hdl: AC2531-AP remarks: Generated from irt object IRT-CHINANET-TJ remarks: baijian.tj@chinatelecom.cn was validated on 2025-11-21 abuse-mailbox: baijian.tj@chinatelecom.cn mnt-by: APNIC-ABUSE last-modified: 2025-11-21T07:45:04Z 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
Overlapping Ranges
BGP prefixes that contain 123.151.163.0/24
| 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 123.151.0.0/16
| 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 |
| 123.151.48.0/20 | AS58542 | GUOXINBEILIN-LTD | 4,096 |
| 123.151.96.0/20 | AS58542 | GUOXINBEILIN-LTD | 4,096 |
| 123.151.128.0/21 | AS17638 | GUOXINBEILIN-LTD | 2,048 |
| 123.151.152.0/22 | AS58542 | HAOWEIGAOKE-LTD | 1,024 |
| 123.151.92.0/22 | AS58542 | JUNDETONGXUN-LTD | 1,024 |
| 123.151.148.0/22 | AS58542 | HAOWEIGAOKE-LTD | 1,024 |
| 123.151.146.0/24 | AS17638 | XINXIGANG-LTD | 256 |
| 123.151.21.0/24 | AS17638 | TIANJINDAXUE-SCHOOL | 256 |
| 123.151.144.0/24 | AS58542 | TIANJINCHANGKUAN-LTD | 256 |
| 123.151.147.0/24 | AS17638 | HAOWEIGAOKE-LTD | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
36 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 123.151.163.19 |
3.66ms 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 |
|---|---|---|
| 79.204.140.8 |
2.01ms from Berlin,
DE
|
|
| 49.191.173.8 |
10.09ms from Brisbane,
AU
|
|
| 58.45.107.216 |
4.31ms from Changsha,
CN
|
|
| 18.153.149.216 |
0.17ms from Frankfurt am Main,
DE
|
|
| 86.161.208.136 |
3.40ms from London,
GB
|
|
| 1.140.167.248 |
1.89ms from Perth,
AU
|
|
| 195.117.196.248 |
4.68ms from Poznan,
PL
|
|
| 34.206.37.24 |
0.20ms from Reston,
US
|
|
| 23.198.51.104 |
0.08ms from Sydney,
AU
|
|
| 34.11.152.104 |
0.16ms from The Dalles,
US
|
|
| 182.171.20.168 |
1.97ms from Tokyo,
JP
|
|
| 111.13.204.88 |
2.93ms from Beijing,
CN
|
|
| 45.47.40.104 |
17.78ms from Chicago,
US
|
|
| 13.227.96.200 |
0.84ms from Chicago,
US
|
|
| 3.144.103.56 |
0.16ms from Columbus,
US
|
|
| 197.96.86.232 |
0.62ms from Johannesburg,
ZA
|
|
| 154.222.253.232 |
0.10ms from Kyiv,
UA
|
|
| 190.33.45.8 |
7.07ms from Panama,
PA
|
|
| 123.128.230.200 |
4.95ms from Qingdao,
CN
|
|
| 95.250.100.136 |
9.15ms from Rende,
IT
|
|
| 18.232.121.40 |
0.59ms from Reston,
US
|
|
| 54.193.27.232 |
0.13ms from San Jose,
US
|
|
| 77.85.35.104 |
0.76ms from Sofia,
BG
|
|
| 20.92.84.120 |
0.66ms from Sydney,
AU
|
|
| 142.161.75.88 |
0.91ms from Winnipeg,
CA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Nairobi, KE
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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