222.199.170.0/24
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Parent Range | 222.199.0.0/16 |
| Registry | APNIC |
| ID | BJR-CERNET |
WHOIS Details
inetnum: 222.199.0.0 - 222.199.255.255 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 mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-09-03T09:16:05Z 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
Overlapping Ranges
BGP prefixes that contain 222.199.170.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 222.199.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 222.199.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 222.199.0.0/16 | AS4538 | China Education and Research Network | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.199.170.1 |
2.84ms 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 |
|---|---|---|
| 14.107.92.232 |
2.46ms from Chongqing,
CN
|
|
| 147.154.132.72 |
0.27ms from Frankfurt am Main,
DE
|
|
| 140.210.212.88 |
0.78ms from Guiyang,
CN
|
|
| 160.124.141.40 |
1.04ms from Hong Kong,
HK
|
|
| 51.190.184.200 |
5.81ms from London,
GB
|
|
| 199.140.63.8 |
2.29ms from Los Angeles,
US
|
|
| 81.61.19.104 |
4.66ms from Madrid,
ES
|
|
| 95.238.250.72 |
7.38ms from Naples,
IT
|
|
| 124.90.133.88 |
4.62ms from Ningbo,
CN
|
|
| 27.215.203.120 |
7.33ms from Qingdao,
CN
|
|
| 221.204.51.24 |
1.92ms from Taiyuan,
CN
|
|
| 180.28.208.24 |
9.85ms from Tokyo,
JP
|
|
| 99.246.3.152 |
3.11ms from Toronto,
CA
|
|
| 74.42.41.168 |
19.49ms from Ashburn,
US
|
|
| 184.15.220.56 |
7.80ms from Ashburn,
US
|
|
| 124.64.31.136 |
3.89ms from Beijing,
CN
|
|
| 217.156.108.24 |
0.42ms from Bucharest,
RO
|
|
| 174.103.161.152 |
5.99ms from Chicago,
US
|
|
| 116.106.51.232 |
0.94ms from Ho Chi Minh City,
VN
|
|
| 61.98.95.136 |
1.58ms from Incheon,
KR
|
|
| 81.141.203.120 |
2.04ms from London,
GB
|
|
| 130.119.1.40 |
5.10ms from Los Angeles,
US
|
|
| 123.208.226.248 |
13.04ms from Melbourne,
AU
|
|
| 73.107.70.120 |
4.50ms from Miami,
US
|
|
| 37.103.156.24 |
3.52ms from Milan,
IT
|
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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