218.198.192.0/20
AS4538 · China Education and Research Network Center
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 218.196.0.0 - 218.199.255.255 netname: CERNET-CN descr: China Education and Research Network descr: Wuhan Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: origin AS4538 remarks: confederation mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:56:39Z 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 218.198.193.249 |
11.06ms from Jinan,
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 |
|---|---|---|
| 204.13.56.20 |
0.64ms from Amsterdam,
NL
|
|
| 35.81.146.36 |
0.17ms from Boardman,
US
|
|
| 56.136.200.196 |
0.33ms from Boardman,
US
|
|
| 60.243.196.4 |
1.39ms from Hyderabad,
IN
|
|
| 199.58.239.132 |
3.06ms from Montreal,
CA
|
|
| 132.148.25.148 |
1.01ms from Phoenix,
US
|
|
| 114.202.107.100 |
5.80ms from Seoul,
KR
|
|
| 218.183.86.196 |
3.22ms from Tokyo,
JP
|
|
| 99.243.151.100 |
6.25ms from Toronto,
CA
|
|
| 217.164.252.100 |
2.71ms from Al Fujairah City,
AE
|
|
| 67.163.244.84 |
11.27ms from Ashburn,
US
|
|
| 98.229.91.180 |
9.79ms from Boston,
US
|
|
| 190.3.81.4 |
15.89ms from Buenos Aires,
AR
|
|
| 72.49.146.196 |
1.69ms from Cincinnati,
US
|
|
| 51.116.227.84 |
0.21ms from Frankfurt am Main,
DE
|
|
| 115.142.126.180 |
1.84ms from Incheon,
KR
|
|
| 116.206.42.164 |
6.12ms from Jakarta,
ID
|
|
| 109.74.242.228 |
1.08ms from London,
GB
|
|
| 172.166.149.116 |
0.25ms from London,
GB
|
|
| 147.127.213.36 |
5.86ms from Marseille,
FR
|
|
| 191.4.187.116 |
2.48ms from Porto Alegre,
BR
|
|
| 86.111.52.4 |
1.03ms from Vienna,
AT
|
|
| 112.141.115.180 |
1.60ms from Adelaide,
AU
|
|
| 100.28.46.4 |
0.51ms from Ashburn,
US
|
|
| 3.219.251.100 |
0.52ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Reno, US
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs