218.197.64.0/20
AS4538 · China Education and Research Network Center
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| 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 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: 2025-11-18T00:26:28Z 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: 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 are 3 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 |
|---|---|---|
| 218.197.70.66 | hg88788.com | 2 |
| 218.197.64.141 | yuezitang.com | 1 |
Hosted domains API
Pingable IPs
5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 218.197.64.250 |
1.27ms from Wuhan,
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 |
|---|---|---|
| 18.246.32.148 |
0.26ms from Boardman,
US
|
|
| 177.4.159.4 |
16.49ms from Brasilia,
BR
|
|
| 41.220.180.228 |
0.84ms from Dar es Salaam,
TZ
|
|
| 161.71.59.148 |
0.43ms from Frankfurt am Main,
DE
|
|
| 68.13.29.4 |
8.03ms from Kansas City,
US
|
|
| 2.103.255.164 |
1.85ms from London,
GB
|
|
| 89.234.9.132 |
1.10ms from London,
GB
|
|
| 175.33.135.36 |
1.93ms from Melbourne,
AU
|
|
| 34.23.68.4 |
0.13ms from Moncks Corner,
US
|
|
| 54.232.140.228 |
0.15ms from Osasco,
BR
|
|
| 178.67.57.132 |
1.41ms from Saint Petersburg,
RU
|
|
| 76.220.53.180 |
19.79ms from Santa Clara,
US
|
|
| 156.134.88.36 |
2.54ms from Secaucus,
US
|
|
| 122.36.236.20 |
2.98ms from Seoul,
KR
|
|
| 175.193.112.164 |
1.71ms from Seoul,
KR
|
|
| 146.247.152.244 |
2.02ms from Stockholm,
SE
|
|
| 2.70.188.4 |
8.65ms from Stockholm,
SE
|
|
| 37.244.9.4 |
0.54ms from Amsterdam,
NL
|
|
| 165.140.212.132 |
1.59ms from Ashburn,
US
|
|
| 172.101.116.100 |
19.28ms from Chicago,
US
|
|
| 184.97.177.36 |
14.79ms from Denver,
US
|
|
| 78.48.162.36 |
3.78ms from Duesseldorf,
DE
|
|
| 67.160.198.164 |
4.47ms from Fremont,
US
|
|
| 122.240.43.84 |
10.82ms from Hangzhou,
CN
|
|
| 31.51.54.228 |
2.89ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Zhangjiajie, CN
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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