1.185.0.0/18
AS4538 · China Education and Research Network Center
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| 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 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 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 1.185.0.0/18
| 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 1.185.0.0/16
| 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
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 58.97.62.2 |
2.09ms from Bangkok,
TH
|
|
| 39.97.128.210 |
1.89ms from Beijing,
CN
|
|
| 121.25.194.194 |
5.39ms from Beijing,
CN
|
|
| 34.28.4.18 |
0.12ms from Council Bluffs,
US
|
|
| 165.254.18.2 |
0.34ms from Dallas,
US
|
|
| 68.55.102.114 |
10.22ms from Flint,
US
|
|
| 94.102.71.242 |
1.53ms from Istanbul,
TR
|
|
| 23.37.197.162 |
0.32ms from London,
GB
|
|
| 75.147.64.18 |
6.98ms from New York City,
US
|
|
| 97.101.9.2 |
10.84ms from Orlando,
US
|
|
| 175.128.39.2 |
8.55ms from Osaka,
JP
|
|
| 62.92.57.98 |
2.71ms from Oslo,
NO
|
|
| 88.178.199.34 |
2.41ms from Paris,
FR
|
|
| 3.238.8.130 |
0.19ms from Reston,
US
|
|
| 12.71.45.226 |
4.34ms from San Jose,
US
|
|
| 118.221.64.66 |
1.62ms from Seoul,
KR
|
|
| 175.102.132.130 |
3.55ms from Shanghai,
CN
|
|
| 81.94.220.194 |
0.68ms from Swieqi,
MT
|
|
| 113.196.238.2 |
0.77ms from Taipei,
TW
|
|
| 137.17.112.18 |
4.54ms from Amsterdam,
NL
|
|
| 24.125.219.146 |
3.73ms from Atlanta,
US
|
|
| 147.50.210.82 |
0.85ms from Bangkok,
TH
|
|
| 5.59.73.2 |
0.38ms from Barcelona,
ES
|
|
| 61.148.46.114 |
3.65ms from Beijing,
CN
|
|
| 113.5.188.178 |
4.62ms from Harbin,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in London, GB
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