58.195.16.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CIS-CERNET |
WHOIS Details
inetnum: 58.194.0.0 - 58.195.255.255 netname: CIS-CERNET descr: China Education and Research Network descr: CERNET Individual Services country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE 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: 2020-09-03T09:16:23Z 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 58.195.31.254 |
7.21ms from Qingdao,
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 |
|---|---|---|
| 173.71.159.36 |
7.82ms from Ashburn,
US
|
|
| 34.209.38.68 |
0.17ms from Boardman,
US
|
|
| 5.38.139.132 |
2.61ms from Budapest,
HU
|
|
| 197.147.182.228 |
16.55ms from Casablanca,
MA
|
|
| 14.175.243.132 |
5.02ms from Da Nang,
VN
|
|
| 68.148.125.148 |
3.91ms from Edmonton,
CA
|
|
| 141.172.127.4 |
1.75ms from Helsinki,
FI
|
|
| 125.76.75.228 |
3.93ms from Lanzhou,
CN
|
|
| 89.240.5.20 |
1.83ms from London,
GB
|
|
| 104.182.172.116 |
2.35ms from Los Angeles,
US
|
|
| 81.22.22.244 |
1.79ms from Manama,
BH
|
|
| 87.7.61.4 |
8.20ms from Milan,
IT
|
|
| 39.158.140.212 |
7.84ms from Nanchang,
CN
|
|
| 212.27.50.100 |
1.19ms from Paris,
FR
|
|
| 86.244.159.100 |
8.01ms from Paris,
FR
|
|
| 97.94.241.132 |
16.88ms from San Jose,
US
|
|
| 115.139.89.36 |
3.05ms from Seoul,
KR
|
|
| 139.180.205.180 |
0.16ms from Tokyo,
JP
|
|
| 118.21.17.68 |
4.47ms from Tokyo,
JP
|
|
| 212.86.102.164 |
0.54ms from Amsterdam,
NL
|
|
| 181.92.26.100 |
18.22ms from Asuncion,
PY
|
|
| 18.196.67.68 |
0.12ms from Frankfurt am Main,
DE
|
|
| 106.53.54.36 |
2.50ms from Guangzhou,
CN
|
|
| 189.228.63.4 |
1.68ms from Mexico City,
MX
|
|
| 85.40.185.4 |
2.12ms from Milan,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Karachi, PK
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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