118.203.196.0/22
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 118.202.0.0/15 |
| Registry | APNIC |
| ID | SYR-CERNET |
WHOIS Details
inetnum: 118.202.0.0 - 118.203.255.255 netname: SYR-CERNET descr: China Education and Research Network descr: Shenyang Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 remarks: confederation 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-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:03Z source: APNIC irt: IRT-CERNET-AP address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 fax-no: +86-10-62785933 e-mail: abuse@cernet.edu.cn abuse-mailbox: abuse@cernet.edu.cn admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: abuse@cernet.edu.cn was validated on 2025-08-15 mnt-by: MAINT-CERNET-AP last-modified: 2025-11-18T00:26:28Z source: APNIC role: ABUSE CERNETAP country: ZZ address: Network Research Center, address: Main Bldg, Tsinghua Univ address: Beijing 100084, China phone: +86-10-62784301 e-mail: abuse@cernet.edu.cn admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: abuse@cernet.edu.cn was validated on 2025-08-15 abuse-mailbox: abuse@cernet.edu.cn mnt-by: APNIC-ABUSE last-modified: 2025-08-15T09:38:28Z source: APNIC role: CERNET Helpdesk address: CERNET Center address: Beijing 100084, China country: CN phone: +86-10-6278-4049 fax-no: +86-10-6278-5933 e-mail: helpdesk@cernet.edu.cn remarks: abuse@cernet.edu.cn admin-c: XL1-CN tech-c: SZ2-AP nic-hdl: CER-AP mnt-by: MAINT-CERNET-AP last-modified: 2020-09-03T09:14:12Z source: APNIC route: 118.202.0.0/15 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 118.203.196.0/22
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 118.202.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 118.203.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 118.202.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 118.203.196.1 |
14.56ms from Dalian,
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 |
|---|---|---|
| 8.43.77.6 |
0.77ms from Ashburn,
US
|
|
| 104.2.132.166 |
19.38ms from Atlanta,
US
|
|
| 49.227.137.166 |
13.77ms from Auckland,
NZ
|
|
| 90.228.249.102 |
1.07ms from Copenhagen,
DK
|
|
| 171.233.84.166 |
0.84ms from Ho Chi Minh City,
VN
|
|
| 23.64.137.150 |
0.61ms from Hong Kong,
HK
|
|
| 68.13.167.86 |
7.69ms from Kansas City,
US
|
|
| 68.231.218.182 |
4.74ms from Los Angeles,
US
|
|
| 86.211.143.214 |
3.83ms from Marseille,
FR
|
|
| 64.150.247.38 |
7.47ms from Miami,
US
|
|
| 152.188.30.214 |
3.54ms from San Jose,
US
|
|
| 144.22.174.54 |
0.34ms from Sao Paulo,
BR
|
|
| 95.128.5.86 |
3.79ms from Amsterdam,
NL
|
|
| 89.101.16.38 |
5.93ms from Dublin,
IE
|
|
| 106.55.62.246 |
2.14ms from Guangzhou,
CN
|
|
| 157.157.91.134 |
0.76ms from Hafnarfjoerdur,
IS
|
|
| 93.237.204.150 |
3.58ms from Hamburg,
DE
|
|
| 142.247.169.166 |
5.97ms from Jeddah,
SA
|
|
| 213.160.127.214 |
2.12ms from London,
GB
|
|
| 76.87.99.102 |
6.83ms from Los Angeles,
US
|
|
| 213.41.44.246 |
0.72ms from Paris,
FR
|
|
| 18.214.81.166 |
0.13ms from Reston,
US
|
|
| 221.155.127.166 |
1.53ms from Seoul,
KR
|
|
| 123.60.61.150 |
3.69ms from Shanghai,
CN
|
|
| 124.158.23.134 |
0.43ms from Sydney,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Chang-hua, TW
What are IP address ranges?
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