218.195.80.0/20
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: 218.195.0.0 - 218.195.255.255 netname: CERNET-CN descr: China Education and Research Network descr: Xi'an 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: 2020-10-20T00:56:40Z 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: 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: http://www.ccert.edu.cn remarks: abuse@cernet.edu.cn was validated on 2025-08-15 mnt-by: MAINT-CERNET-AP last-modified: 2025-09-04T00:59:41Z 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: 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 2025-08-15 abuse-mailbox: abuse@cernet.edu.cn 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: 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 is 1 domain name hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 218.195.80.28 | xync.edu.cn | 1 |
Hosted domains API
Pingable IPs
91 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 218.195.80.241 |
14.15ms from Chengdu,
CN
|
|
| 218.195.93.1 |
16.96ms from Chengdu,
CN
|
|
| 218.195.95.22 |
14.64ms from Chengdu,
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 |
|---|---|---|
| 18.237.160.228 |
0.27ms from Boardman,
US
|
|
| 119.4.204.36 |
3.95ms from Chengdu,
CN
|
|
| 99.145.62.132 |
17.41ms from Chicago,
US
|
|
| 117.197.71.68 |
11.82ms from Kolkata,
IN
|
|
| 86.23.137.132 |
10.99ms from London,
GB
|
|
| 217.67.63.196 |
3.61ms from London,
GB
|
|
| 13.200.125.100 |
0.14ms from Mumbai,
IN
|
|
| 178.186.74.20 |
6.03ms from Novosibirsk,
RU
|
|
| 89.84.218.52 |
7.97ms from Paris,
FR
|
|
| 73.25.31.4 |
4.70ms from Portland,
US
|
|
| 186.108.90.4 |
6.45ms from Rosario,
AR
|
|
| 178.128.78.84 |
0.23ms from San Jose,
US
|
|
| 131.196.167.4 |
7.80ms from Sao Paulo,
BR
|
|
| 183.98.78.84 |
1.29ms from Seoul,
KR
|
|
| 54.251.54.84 |
0.12ms from Singapore,
SG
|
|
| 58.106.147.132 |
2.14ms from Sydney,
AU
|
|
| 18.176.230.4 |
0.24ms from Tokyo,
JP
|
|
| 2.51.181.4 |
4.02ms from Al Fujairah City,
AE
|
|
| 74.235.149.20 |
1.16ms from Ashburn,
US
|
|
| 18.244.204.212 |
0.08ms from Atlanta,
US
|
|
| 113.44.211.100 |
3.93ms from Beijing,
CN
|
|
| 41.142.43.132 |
8.38ms from Casablanca,
MA
|
|
| 198.246.205.4 |
1.66ms from Detroit,
US
|
|
| 84.151.82.36 |
6.46ms from Frankfurt am Main,
DE
|
|
| 101.78.205.4 |
1.80ms from Hong Kong,
HK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Belgrade, RS
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