218.197.144.0/20
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: [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 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 218.197.155.113 | future.org.cn | 1 |
Hosted domains API
Pingable IPs
42 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 218.197.151.152 |
16.36ms from Guangzhou,
CN
|
|
| 218.197.149.55 |
16.01ms from Guangzhou,
CN
|
|
| 218.197.155.114 |
16.20ms from Guangzhou,
CN
|
|
| 218.197.154.14 |
3.29ms from Wuhan,
CN
|
|
| 218.197.157.253 |
1.70ms from Wuhan,
CN
|
|
| 218.197.147.86 |
16.90ms from Guangzhou,
CN
|
|
| 218.197.158.145 |
1.55ms from Wuhan,
CN
|
|
| 218.197.145.100 |
16.80ms from Guangzhou,
CN
|
|
| 218.197.159.254 |
1.30ms from Wuhan,
CN
|
|
| 218.197.153.20 |
17.02ms from Guangzhou,
CN
|
|
| 218.197.150.54 |
16.14ms from Guangzhou,
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 |
|---|---|---|
| 178.224.218.244 |
3.91ms from Amsterdam,
NL
|
|
| 212.205.62.20 |
0.52ms from Athens,
GR
|
|
| 68.186.196.4 |
8.30ms from Atlanta,
US
|
|
| 99.8.85.132 |
10.53ms from Chicago,
US
|
|
| 90.208.154.212 |
2.99ms from London,
GB
|
|
| 172.251.116.180 |
5.57ms from Los Angeles,
US
|
|
| 179.97.7.116 |
10.35ms from Osasco,
BR
|
|
| 13.37.85.164 |
0.15ms from Paris,
FR
|
|
| 152.166.57.164 |
11.69ms from Santo Domingo,
DO
|
|
| 175.115.82.132 |
2.60ms from Seoul,
KR
|
|
| 222.222.37.148 |
1.55ms from Shijiazhuang,
CN
|
|
| 211.120.53.100 |
0.82ms from Tokyo,
JP
|
|
| 216.45.49.244 |
0.23ms from Toronto,
CA
|
|
| 41.105.169.164 |
13.68ms from Valencia,
ES
|
|
| 20.76.21.132 |
0.21ms from Amsterdam,
NL
|
|
| 15.235.122.132 |
0.07ms from Beauharnois,
CA
|
|
| 111.33.144.36 |
4.03ms from Beijing,
CN
|
|
| 197.51.65.36 |
7.93ms from Cairo,
EG
|
|
| 3.150.111.100 |
0.69ms from Columbus,
US
|
|
| 222.167.94.36 |
1.39ms from Hong Kong,
HK
|
|
| 77.75.38.4 |
1.49ms from Istanbul,
TR
|
|
| 161.230.177.196 |
2.01ms from Lisbon,
PT
|
|
| 182.98.18.116 |
9.35ms from Nanchang,
CN
|
|
| 92.175.226.36 |
6.06ms from Paris,
FR
|
|
| 122.241.101.180 |
9.88ms from Shanghai,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Guangzhou, 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.
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