202.112.42.0/24
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 202.112.42.0/24
| 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
47 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.112.42.69 |
2.83ms 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 |
|---|---|---|
| 178.156.196.200 |
0.18ms from Ashburn,
US
|
|
| 115.32.5.168 |
14.62ms from Beijing,
CN
|
|
| 197.95.81.232 |
2.48ms from Cape Town,
ZA
|
|
| 47.222.157.104 |
11.14ms from Dallas,
US
|
|
| 91.39.22.248 |
4.49ms from Duesseldorf,
DE
|
|
| 46.116.251.72 |
3.07ms from Haifa,
IL
|
|
| 171.235.52.232 |
3.02ms from Ho Chi Minh City,
VN
|
|
| 182.152.170.136 |
16.25ms from Hong Kong,
HK
|
|
| 204.102.6.168 |
5.34ms from Los Angeles,
US
|
|
| 37.18.124.56 |
1.00ms from Moscow,
RU
|
|
| 189.237.88.56 |
15.26ms from Phoenix,
US
|
|
| 162.105.149.24 |
3.26ms from Beijing,
CN
|
|
| 92.214.194.200 |
5.39ms from Berlin,
DE
|
|
| 160.1.110.184 |
0.38ms from Boardman,
US
|
|
| 84.91.228.152 |
7.64ms from Braga,
PT
|
|
| 34.134.44.8 |
0.12ms from Council Bluffs,
US
|
|
| 113.184.212.136 |
5.13ms from Da Nang,
VN
|
|
| 103.241.43.8 |
1.65ms from Ho Chi Minh City,
VN
|
|
| 23.115.179.8 |
5.66ms from Houston,
US
|
|
| 119.115.12.24 |
8.20ms from Liaoyang,
CN
|
|
| 221.202.216.136 |
10.33ms from Liaoyang,
CN
|
|
| 86.188.105.216 |
2.16ms from London,
GB
|
|
| 138.73.33.56 |
15.58ms from Montreal,
CA
|
|
| 81.249.255.200 |
2.24ms from Paris,
FR
|
|
| 13.70.105.232 |
0.78ms 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 Hong Kong, HK
What are IP address ranges?
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