202.112.9.0/24
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 202.112.0.0/15 |
| Registry | APNIC |
| ID | BJR-CERNET |
WHOIS Details
inetnum: 202.112.0.0 - 202.113.255.255 netname: BJR-CERNET descr: China Education and Research Network descr: Beijing Regional Network country: CN org: ORG-CEAR1-AP admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-05-28T02:35:51Z 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 organisation: ORG-CEAR1-AP org-name: China Education and Research Network (CERNET) country: CN address: FIT 3-220, address: Tsinghua University phone: +86-10-62785983 fax-no: +86-10-62785933 e-mail: [email protected] mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2018-09-13T12:56:34Z 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
Overlapping Ranges
BGP prefixes that contain 202.112.9.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.112.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 202.112.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.112.0.0/15 | 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 |
|---|---|---|
| 202.112.9.193 |
2.87ms from Beijing,
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 |
|---|---|---|
| 62.54.131.120 |
0.63ms from Berlin,
DE
|
|
| 170.37.150.40 |
1.14ms from Boston,
US
|
|
| 109.132.10.136 |
2.34ms from Brussels,
BE
|
|
| 102.40.166.24 |
5.49ms from Cairo,
EG
|
|
| 35.206.105.136 |
0.12ms from Council Bluffs,
US
|
|
| 77.189.226.200 |
4.21ms from Frankfurt am Main,
DE
|
|
| 92.117.110.248 |
4.99ms from Frankfurt am Main,
DE
|
|
| 101.33.33.40 |
0.34ms from Hong Kong,
HK
|
|
| 103.26.245.88 |
3.43ms from Kolkata,
IN
|
|
| 81.157.24.200 |
1.57ms from London,
GB
|
|
| 177.95.26.184 |
3.10ms from Osasco,
BR
|
|
| 124.131.39.8 |
6.81ms from Qingdao,
CN
|
|
| 192.254.149.232 |
2.02ms from Salt Lake City,
US
|
|
| 108.5.246.8 |
2.05ms from Secaucus,
US
|
|
| 210.125.88.104 |
1.35ms from Seoul,
KR
|
|
| 23.222.136.216 |
0.30ms from Sepang,
MY
|
|
| 52.76.250.24 |
0.11ms from Singapore,
SG
|
|
| 152.69.160.216 |
0.15ms from Sydney,
AU
|
|
| 204.216.164.168 |
0.17ms from Vinhedo,
BR
|
|
| 172.94.72.24 |
0.16ms from Amsterdam,
NL
|
|
| 35.225.163.104 |
0.11ms from Council Bluffs,
US
|
|
| 122.10.55.200 |
0.76ms from Hong Kong,
HK
|
|
| 213.110.250.24 |
7.26ms from Krasnoyarsk,
RU
|
|
| 79.156.219.248 |
9.61ms from Madrid,
ES
|
|
| 116.10.146.200 |
7.35ms from Nanning,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Beijing, CN
What are IP address ranges?
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