1.184.192.0/18
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 |
| Parent Range | 1.184.0.0/15 |
| Registry | APNIC |
| ID | GZR-CERNET |
WHOIS Details
inetnum: 1.184.0.0 - 1.185.255.255 netname: GZR-CERNET descr: China Education and Research Network descr: Guangzhou 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: 2020-09-03T09:16:21Z 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 route: 1.184.0.0/15 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2010-06-08T06:42:01Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 1.184.192.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 1.184.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Nearby Ranges
BGP prefixes that overlap with 1.184.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 1.184.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
107 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 1.184.242.10 |
3.13ms from Shenzhen,
CN
|
|
| 1.184.233.13 |
4.05ms from Shenzhen,
CN
|
|
| 1.184.255.211 |
2.28ms from Shenzhen,
CN
|
|
| 1.184.244.26 |
3.23ms from Shenzhen,
CN
|
|
| 1.184.251.225 |
3.35ms from Shenzhen,
CN
|
|
| 1.184.230.2 |
2.81ms from Shenzhen,
CN
|
|
| 1.184.236.2 |
3.18ms from Shenzhen,
CN
|
|
| 1.184.234.94 |
3.23ms from Shenzhen,
CN
|
|
| 1.184.235.225 |
3.19ms from Shenzhen,
CN
|
|
| 1.184.247.231 |
19.55ms from Shenzhen,
CN
|
|
| 1.184.252.13 |
2.36ms from Shenzhen,
CN
|
|
| 1.184.238.237 |
2.26ms from Shenzhen,
CN
|
|
| 1.184.231.1 |
2.12ms from Shenzhen,
CN
|
|
| 1.184.232.34 |
3.08ms from Shenzhen,
CN
|
|
| 1.184.239.129 |
2.92ms from Shenzhen,
CN
|
|
| 1.184.229.2 |
3.29ms from Shenzhen,
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 |
|---|---|---|
| 5.107.221.2 |
2.68ms from Al Fujairah City,
AE
|
|
| 141.237.138.194 |
5.86ms from Athens,
GR
|
|
| 172.176.76.66 |
0.27ms from Boydton,
US
|
|
| 106.196.97.226 |
6.08ms from Delhi,
IN
|
|
| 23.24.141.82 |
4.18ms from Denver,
US
|
|
| 40.99.32.114 |
0.38ms from Dubai,
AE
|
|
| 39.118.196.162 |
2.16ms from Incheon,
KR
|
|
| 35.186.245.34 |
0.07ms from Melbourne,
AU
|
|
| 212.210.244.194 |
5.38ms from Milan,
IT
|
|
| 37.207.164.82 |
7.36ms from Milan,
IT
|
|
| 71.82.229.98 |
18.44ms from Minneapolis,
US
|
|
| 112.84.241.98 |
6.92ms from Nanjing,
CN
|
|
| 73.165.253.34 |
7.06ms from New York City,
US
|
|
| 87.76.181.146 |
0.33ms from Oslo,
NO
|
|
| 111.231.137.146 |
1.91ms from Shanghai,
CN
|
|
| 99.84.139.18 |
0.41ms from Tokyo,
JP
|
|
| 219.118.122.226 |
8.24ms from Tokyo,
JP
|
|
| 89.129.150.242 |
5.82ms from Zaragoza,
ES
|
|
| 54.212.123.226 |
0.27ms from Boardman,
US
|
|
| 115.240.181.194 |
6.70ms from Chennai,
IN
|
|
| 23.8.57.162 |
0.95ms from Chicago,
US
|
|
| 216.69.17.18 |
15.19ms from Chicago,
US
|
|
| 193.181.40.66 |
6.14ms from Copenhagen,
DK
|
|
| 74.125.191.130 |
6.21ms from Dallas,
US
|
|
| 104.202.219.210 |
11.28ms from Dallas,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tokyo, JP
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