222.198.192.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CDR-CERNET |
WHOIS Details
inetnum: 222.196.0.0 - 222.198.255.255 netname: CDR-CERNET descr: China Education and Research Network descr: Chengdu 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: 2020-09-03T09:16:04Z 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 222.198.193.1 |
18.70ms from Chengdu,
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 |
|---|---|---|
| 196.126.138.52 |
17.39ms from Casablanca,
MA
|
|
| 146.174.236.36 |
2.17ms from Denver,
US
|
|
| 58.230.60.84 |
1.41ms from Incheon,
KR
|
|
| 182.16.255.84 |
0.58ms from Jakarta,
ID
|
|
| 62.213.41.196 |
0.33ms from Krasnoyarsk,
RU
|
|
| 212.183.212.100 |
8.94ms from Madrid,
ES
|
|
| 15.236.87.244 |
0.13ms from Paris,
FR
|
|
| 76.144.6.116 |
9.40ms from Portland,
US
|
|
| 195.70.205.132 |
0.98ms from Saint Petersburg,
RU
|
|
| 76.116.221.84 |
6.51ms from Secaucus,
US
|
|
| 61.36.30.100 |
7.48ms from Seoul,
KR
|
|
| 221.159.204.68 |
3.35ms from Seoul,
KR
|
|
| 116.86.16.4 |
1.19ms from Singapore,
SG
|
|
| 119.9.151.68 |
1.08ms from Sydney,
AU
|
|
| 111.220.71.180 |
1.14ms from Sydney,
AU
|
|
| 1.172.30.164 |
5.88ms from Taichung,
TW
|
|
| 195.192.28.52 |
5.13ms from Vienna,
AT
|
|
| 20.96.162.4 |
0.37ms from Boydton,
US
|
|
| 80.157.237.148 |
1.10ms from Duesseldorf,
DE
|
|
| 109.205.218.20 |
3.80ms from Falkenberg,
SE
|
|
| 139.144.66.148 |
0.16ms from Frankfurt am Main,
DE
|
|
| 134.175.240.68 |
2.25ms from Guangzhou,
CN
|
|
| 197.87.211.52 |
0.90ms from Johannesburg,
ZA
|
|
| 67.85.90.180 |
2.51ms from Piscataway,
US
|
|
| 69.145.104.4 |
18.65ms from Portland,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Accra, GH
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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