122.205.0.0/22
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 122.204.0.0/14 |
| Registry | APNIC |
| ID | WHR-CERNET |
WHOIS Details
inetnum: 122.204.0.0 - 122.207.255.255 netname: WHR-CERNET 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 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: 2020-09-03T09:16:23Z 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: 122.206.0.0/15 descr: CERNET origin: AS4538 mnt-by: MAINT-CERNET-AP last-modified: 2009-01-05T03:10:57Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 122.205.0.0/22
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 122.204.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
Nearby Ranges
BGP prefixes that overlap with 122.205.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 122.204.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
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 |
|---|---|---|
| 39.109.40.166 |
1.25ms from Hong Kong,
HK
|
|
| 144.34.148.38 |
0.36ms from Los Angeles,
US
|
|
| 5.130.37.22 |
1.33ms from Novosibirsk,
RU
|
|
| 66.135.6.102 |
0.15ms from Piscataway,
US
|
|
| 83.20.100.6 |
17.30ms from Poznan,
PL
|
|
| 50.197.171.86 |
6.75ms from San Jose,
US
|
|
| 13.229.170.182 |
0.12ms from Singapore,
SG
|
|
| 173.167.48.86 |
8.84ms from Ashburn,
US
|
|
| 36.68.35.70 |
7.74ms from Batam,
ID
|
|
| 35.84.29.246 |
0.52ms from Boardman,
US
|
|
| 41.42.222.54 |
6.34ms from Cairo,
EG
|
|
| 82.198.224.70 |
0.35ms from Frankfurt am Main,
DE
|
|
| 119.109.12.54 |
8.75ms from Liaoyang,
CN
|
|
| 194.207.153.230 |
3.38ms from Manchester,
GB
|
|
| 108.35.242.214 |
1.42ms from New York City,
US
|
|
| 79.211.183.246 |
7.15ms from Nuernberg,
DE
|
|
| 172.65.172.230 |
0.12ms from Porto Alegre,
BR
|
|
| 14.82.40.38 |
4.08ms from Seoul,
KR
|
|
| 139.71.192.22 |
1.47ms from Sydney,
AU
|
|
| 83.174.207.70 |
11.52ms from Yekaterinburg,
RU
|
|
| 123.163.20.198 |
5.27ms from Zhengzhou,
CN
|
|
| 85.2.159.118 |
1.80ms from Zuerich,
CH
|
|
| 125.33.2.54 |
3.30ms from Beijing,
CN
|
|
| 24.164.211.150 |
2.16ms from Dallas,
US
|
|
| 79.203.239.198 |
3.97ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Chenzhou, CN
What are IP address ranges?
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