111.187.0.0/17
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 111.186.0.0/15 |
| Registry | APNIC |
| ID | SHR-CERNET |
WHOIS Details
inetnum: 111.186.0.0 - 111.187.255.255 netname: SHR-CERNET descr: China Education and Research Network descr: Shanghai 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: 2020-09-03T09:15:57Z 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: [email protected] abuse-mailbox: [email protected] admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: [email protected] 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: [email protected] admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: [email protected] was validated on 2025-08-15 abuse-mailbox: [email protected] 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: [email protected] remarks: [email protected] 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: 111.186.0.0/16 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-05-25T06:42:29Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 111.187.0.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 111.186.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 111.187.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 111.186.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Hosted domains
There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 111.187.124.59 | matrix3.top | 1 |
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 |
|---|---|---|
| 84.106.169.1 |
1.65ms from Amsterdam,
NL
|
|
| 70.21.58.1 |
2.28ms from Ashburn,
US
|
|
| 62.103.33.177 |
13.69ms from Athens,
GR
|
|
| 162.41.40.17 |
1.33ms from Atlanta,
US
|
|
| 85.219.80.1 |
4.80ms from Barcelona,
ES
|
|
| 2.80.152.1 |
0.92ms from Braga,
PT
|
|
| 45.182.54.129 |
6.43ms from Brasilia,
BR
|
|
| 195.250.59.1 |
8.23ms from Bucharest,
RO
|
|
| 70.65.44.1 |
2.65ms from Calgary,
CA
|
|
| 118.250.2.225 |
1.86ms from Changsha,
CN
|
|
| 9.134.76.1 |
15.66ms from Chicago,
US
|
|
| 74.118.113.65 |
2.68ms from Chicago,
US
|
|
| 98.16.80.1 |
7.99ms from Chicago,
US
|
|
| 185.163.191.1 |
0.35ms from Copenhagen,
DK
|
|
| 85.229.254.97 |
6.96ms from Copenhagen,
DK
|
|
| 200.146.213.241 |
1.39ms from Curitiba,
BR
|
|
| 199.15.106.65 |
8.93ms from Dallas,
US
|
|
| 115.240.69.81 |
5.47ms from Delhi,
IN
|
|
| 80.227.47.241 |
2.79ms from Dubai,
AE
|
|
| 98.243.210.49 |
8.28ms from Flint,
US
|
|
| 93.204.100.193 |
4.34ms from Frankfurt am Main,
DE
|
|
| 109.75.212.209 |
1.25ms from Frankfurt am Main,
DE
|
|
| 195.205.250.225 |
1.10ms from Gdansk,
PL
|
|
| 121.8.112.129 |
2.89ms from Guangzhou,
CN
|
|
| 218.20.87.145 |
2.06ms from Guangzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tashkent, UZ
What are IP address ranges?
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