222.194.32.0/19
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | NJR-CERNET |
WHOIS Details
inetnum: 222.192.0.0 - 222.195.255.255 netname: NJR-CERNET descr: China Education and Research Network descr: Nanjing 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: 2020-09-03T09:16:02Z 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: 2025-09-04T00:59:41Z 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
7,945 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.194.46.114 |
5.87ms from Qingdao,
CN
|
|
| 222.194.58.169 |
5.84ms from Qingdao,
CN
|
|
| 222.194.51.130 |
5.84ms from Qingdao,
CN
|
|
| 222.194.32.236 |
5.86ms from Qingdao,
CN
|
|
| 222.194.57.28 |
5.79ms from Qingdao,
CN
|
|
| 222.194.39.213 |
5.89ms from Qingdao,
CN
|
|
| 222.194.42.160 |
5.90ms from Qingdao,
CN
|
|
| 222.194.45.37 |
5.78ms from Qingdao,
CN
|
|
| 222.194.53.63 |
5.87ms from Qingdao,
CN
|
|
| 222.194.50.185 |
5.87ms from Qingdao,
CN
|
|
| 222.194.49.149 |
5.81ms from Qingdao,
CN
|
|
| 222.194.59.243 |
5.86ms from Qingdao,
CN
|
|
| 222.194.63.216 |
5.90ms from Qingdao,
CN
|
|
| 222.194.44.191 |
5.83ms from Qingdao,
CN
|
|
| 222.194.62.60 |
5.86ms from Qingdao,
CN
|
|
| 222.194.40.207 |
5.81ms from Qingdao,
CN
|
|
| 222.194.48.247 |
5.76ms from Qingdao,
CN
|
|
| 222.194.33.189 |
5.84ms from Qingdao,
CN
|
|
| 222.194.43.132 |
5.79ms from Qingdao,
CN
|
|
| 222.194.54.7 |
5.81ms from Qingdao,
CN
|
|
| 222.194.52.175 |
5.77ms from Qingdao,
CN
|
|
| 222.194.41.97 |
5.84ms from Qingdao,
CN
|
|
| 222.194.47.35 |
5.83ms from Qingdao,
CN
|
|
| 222.194.38.228 |
5.90ms from Qingdao,
CN
|
|
| 222.194.60.62 |
5.86ms from Qingdao,
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 |
|---|---|---|
| 41.91.252.3 |
7.79ms from Cairo,
EG
|
|
| 98.206.103.195 |
4.21ms from Chicago,
US
|
|
| 34.240.235.3 |
0.16ms from Dublin,
IE
|
|
| 71.73.69.19 |
9.25ms from Flint,
US
|
|
| 209.237.132.179 |
0.92ms from Fremont,
US
|
|
| 54.38.16.19 |
0.09ms from Gravelines,
FR
|
|
| 219.136.3.179 |
2.42ms from Guangzhou,
CN
|
|
| 18.155.141.83 |
0.08ms from Hamburg,
DE
|
|
| 68.207.68.99 |
6.51ms from Houston,
US
|
|
| 78.185.66.243 |
3.33ms from Istanbul,
TR
|
|
| 193.128.89.67 |
4.34ms from London,
GB
|
|
| 100.33.116.163 |
2.44ms from New York City,
US
|
|
| 44.219.133.211 |
0.19ms from Reston,
US
|
|
| 62.235.217.243 |
5.09ms from Amsterdam,
NL
|
|
| 79.107.123.243 |
8.87ms from Athens,
GR
|
|
| 218.67.156.211 |
5.53ms from Beijing,
CN
|
|
| 52.10.52.243 |
0.14ms from Boardman,
US
|
|
| 198.17.44.3 |
11.79ms from Chicago,
US
|
|
| 71.90.170.51 |
7.52ms from Dallas,
US
|
|
| 176.72.138.211 |
3.79ms from Helsinki,
FI
|
|
| 222.186.9.195 |
4.51ms from Huai'an,
CN
|
|
| 202.187.5.3 |
1.43ms from Kuala Lumpur,
MY
|
|
| 86.155.177.179 |
3.32ms from London,
GB
|
|
| 176.131.152.3 |
5.58ms from Marseille,
FR
|
|
| 47.205.234.211 |
6.71ms from Miami,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Angeles City, PH
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.
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