111.117.176.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 111.116.0.0/15 |
| Registry | APNIC |
| ID | SYR-CERNET |
WHOIS Details
inetnum: 111.116.0.0 - 111.117.255.255 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: NS2.NET.EDU.CN remarks: DNS.EDU.CN remarks: DNS2.EDU.CN 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: 2020-09-03T09:16:11Z source: APNIC irt: IRT-CERNET-AP address: Network Center, address: FIT-3-220, 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: abuse@cernet.edu.cn was validated on 2026-03-05 mnt-by: MAINT-CERNET-AP last-modified: 2026-03-05T06:39:56Z source: APNIC role: ABUSE CERNETAP country: ZZ address: Network Center, address: FIT-3-220, 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 2026-03-05 abuse-mailbox: abuse@cernet.edu.cn mnt-by: APNIC-ABUSE last-modified: 2026-03-05T06:40:20Z 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: 111.117.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-06-29T03:54:16Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 111.117.176.0/20
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 111.116.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 111.117.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 111.116.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
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 |
|---|---|---|
| 99.81.81.228 |
0.21ms from Dublin,
IE
|
|
| 121.199.191.68 |
4.57ms from Hangzhou,
CN
|
|
| 218.8.64.4 |
4.87ms from Harbin,
CN
|
|
| 223.131.114.196 |
4.82ms from Incheon,
KR
|
|
| 59.7.75.68 |
1.84ms from Incheon,
KR
|
|
| 68.108.137.116 |
9.33ms from Los Angeles,
US
|
|
| 73.125.136.180 |
4.60ms from Miami,
US
|
|
| 36.27.173.228 |
8.36ms from Nanchang,
CN
|
|
| 38.53.180.68 |
5.03ms from Nashville,
US
|
|
| 24.130.81.164 |
6.01ms from San Jose,
US
|
|
| 58.96.210.20 |
2.07ms from Singapore,
SG
|
|
| 133.74.212.100 |
2.60ms from Tokyo,
JP
|
|
| 211.9.239.180 |
2.76ms from Tokyo,
JP
|
|
| 105.107.53.164 |
11.35ms from Algiers,
DZ
|
|
| 35.94.81.84 |
0.58ms from Boardman,
US
|
|
| 87.64.45.148 |
1.95ms from Brussels,
BE
|
|
| 142.204.194.84 |
5.86ms from Chicago,
US
|
|
| 173.190.209.52 |
14.51ms from Chicago,
US
|
|
| 47.184.179.164 |
2.06ms from Dallas,
US
|
|
| 3.69.39.148 |
0.19ms from Frankfurt am Main,
DE
|
|
| 213.123.139.244 |
2.19ms from London,
GB
|
|
| 75.72.171.196 |
3.39ms from Minneapolis,
US
|
|
| 177.131.161.100 |
1.97ms from Rio de Janeiro,
BR
|
|
| 31.154.107.132 |
0.25ms from Rosh Ha‘Ayin,
IL
|
|
| 211.170.78.100 |
2.22ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Lausanne, CH
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