118.228.150.0/24
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 118.228.0.0/15 |
| Registry | APNIC |
| ID | BJR-CERNET |
WHOIS Details
inetnum: 118.228.0.0 - 118.229.255.255 netname: BJR-CERNET descr: China Education and Research Network descr: Beijing Regional Network 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: 2020-09-03T09:16:16Z 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 route: 118.228.0.0/15 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 118.228.150.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 118.228.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 118.228.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 118.228.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
12 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 118.228.150.105 |
1.91ms from Beijing,
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 |
|---|---|---|
| 74.110.192.24 |
4.48ms from Ashburn,
US
|
|
| 73.178.156.8 |
7.84ms from Ashburn,
US
|
|
| 121.74.36.104 |
1.48ms from Christchurch,
NZ
|
|
| 14.233.4.184 |
2.12ms from Da Nang,
VN
|
|
| 90.210.156.184 |
3.24ms from Erith,
GB
|
|
| 190.86.253.216 |
5.15ms from Guatemala City,
GT
|
|
| 87.109.198.216 |
5.00ms from Jeddah,
SA
|
|
| 190.166.164.120 |
2.11ms from Santo Domingo,
DO
|
|
| 217.168.180.120 |
4.25ms from Baku,
AZ
|
|
| 49.232.16.88 |
1.78ms from Beijing,
CN
|
|
| 170.247.70.88 |
6.74ms from Brasilia,
BR
|
|
| 3.139.160.8 |
0.20ms from Columbus,
US
|
|
| 84.69.132.200 |
4.11ms from Edinburgh,
GB
|
|
| 86.144.251.104 |
4.77ms from Erith,
GB
|
|
| 217.93.161.184 |
4.41ms from Frankfurt am Main,
DE
|
|
| 155.55.192.8 |
8.26ms from Gaevle,
SE
|
|
| 97.181.234.248 |
14.34ms from Los Angeles,
US
|
|
| 31.196.169.104 |
1.22ms from Milan,
IT
|
|
| 176.211.171.232 |
17.55ms from Moscow,
RU
|
|
| 123.100.199.8 |
11.25ms from Osaka,
JP
|
|
| 92.97.161.40 |
3.15ms from Al Fujairah City,
AE
|
|
| 107.180.170.8 |
2.31ms from Ashburn,
US
|
|
| 69.253.248.120 |
7.80ms from Ashburn,
US
|
|
| 59.93.45.8 |
15.26ms from Bengaluru,
IN
|
|
| 73.149.119.24 |
6.08ms from Boston,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Beijing, 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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