202.195.240.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 202.192.0.0/13 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 202.192.0.0 - 202.199.255.255 netname: CERNET-CN descr: China Education and Research Network descr: SY Region descr: China Education and Research Network Center descr: Tsinghua University descr: Beijing, 100084 country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: service provider remarks: hostmaster@apnic.net 960130 mnt-by: APNIC-HM mnt-irt: IRT-CERNET-AP last-modified: 2021-10-30T08:29:34Z mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP 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
Overlapping Ranges
BGP prefixes that contain 202.195.240.0/20
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.192.0.0/13 | AS4538 | China Education and Research Network | 524,288 |
Nearby Ranges
BGP prefixes that overlap with 202.195.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 202.192.0.0/13 | AS4538 | China Education and Research Network | 524,288 |
Hosted domains
There are 8 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.195.242.84 | njau.edu.cn | 7 |
| 202.195.250.57 | jsricewheat.cn | 1 |
Hosted domains API
Pingable IPs
52 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.195.243.178 |
9.48ms from Shanghai,
CN
|
|
| 202.195.246.240 |
9.44ms from Shanghai,
CN
|
|
| 202.195.241.10 |
9.77ms from Shanghai,
CN
|
|
| 202.195.242.84 |
9.43ms from Shanghai,
CN
|
|
| 202.195.240.8 |
9.62ms from Shanghai,
CN
|
|
| 202.195.244.96 |
9.98ms from Shanghai,
CN
|
|
| 202.195.252.123 |
9.79ms from Shanghai,
CN
|
|
| 202.195.247.11 |
9.75ms from Shanghai,
CN
|
|
| 202.195.250.57 |
9.83ms from Shanghai,
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 |
|---|---|---|
| 176.178.51.132 |
13.51ms from Aubervilliers,
FR
|
|
| 87.65.42.228 |
8.09ms from Brussels,
BE
|
|
| 211.158.161.132 |
2.60ms from Chongqing,
CN
|
|
| 141.216.21.4 |
2.21ms from Detroit,
US
|
|
| 188.101.89.84 |
7.40ms from Frankfurt am Main,
DE
|
|
| 89.246.252.20 |
0.92ms from Frankfurt am Main,
DE
|
|
| 112.91.65.4 |
4.03ms from Guangzhou,
CN
|
|
| 213.149.104.116 |
13.29ms from Ljubljana,
SI
|
|
| 62.31.193.196 |
7.93ms from London,
GB
|
|
| 68.47.108.84 |
2.77ms from Minneapolis,
US
|
|
| 66.246.119.36 |
1.10ms from New York City,
US
|
|
| 60.176.122.84 |
5.13ms from Ningbo,
CN
|
|
| 134.180.137.116 |
2.74ms from Osaka,
JP
|
|
| 94.74.80.164 |
0.81ms from Singapore,
SG
|
|
| 120.147.230.20 |
2.37ms from Sydney,
AU
|
|
| 123.195.162.52 |
6.98ms from Taipei,
TW
|
|
| 20.78.205.4 |
0.54ms from Tokyo,
JP
|
|
| 62.74.45.36 |
0.97ms from Athens,
GR
|
|
| 44.246.231.116 |
0.16ms from Boardman,
US
|
|
| 78.92.103.84 |
4.82ms from Budapest,
HU
|
|
| 76.229.126.196 |
4.52ms from Chicago,
US
|
|
| 107.191.191.228 |
6.50ms from Dallas,
US
|
|
| 59.180.181.52 |
1.89ms from Delhi,
IN
|
|
| 199.65.245.68 |
2.00ms from Dublin,
IE
|
|
| 144.24.182.52 |
0.24ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Shenzhen, CN
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