202.201.160.0/20
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | XAR-CERNET |
WHOIS Details
inetnum: 202.200.0.0 - 202.201.255.255 netname: XAR-CERNET descr: China Education and Research Network descr: Xi'an Regional Network country: CN admin-c: CER-AP tech-c: CER-AP abuse-c: AC1685-AP status: ASSIGNED NON-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: 2021-03-24T13:04:50Z 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
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
77 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.201.160.233 |
48.89ms from Beijing,
CN
|
|
| 202.201.162.195 |
48.41ms from Beijing,
CN
|
|
| 202.201.163.7 |
50.28ms from Beijing,
CN
|
|
| 202.201.167.8 |
50.78ms from Beijing,
CN
|
|
| 202.201.165.153 |
48.37ms from Beijing,
CN
|
|
| 202.201.164.73 |
48.39ms 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 |
|---|---|---|
| 185.93.6.4 |
0.46ms from Amsterdam,
NL
|
|
| 54.173.93.148 |
0.56ms from Ashburn,
US
|
|
| 123.119.58.148 |
4.46ms from Beijing,
CN
|
|
| 111.13.150.4 |
1.53ms from Beijing,
CN
|
|
| 13.42.254.4 |
0.16ms from London,
GB
|
|
| 47.249.14.148 |
9.72ms from Los Angeles,
US
|
|
| 47.199.158.84 |
6.80ms from Miami,
US
|
|
| 90.58.120.100 |
7.17ms from Paris,
FR
|
|
| 203.226.255.84 |
0.90ms from Seoul,
KR
|
|
| 46.120.19.228 |
1.56ms from Tel Aviv,
IL
|
|
| 122.211.11.84 |
1.04ms from Tokyo,
JP
|
|
| 126.78.157.132 |
3.01ms from Tokyo,
JP
|
|
| 54.146.247.196 |
0.66ms from Ashburn,
US
|
|
| 181.3.190.4 |
12.23ms from Buenos Aires,
AR
|
|
| 68.60.189.116 |
9.52ms from Chicago,
US
|
|
| 78.157.192.196 |
0.18ms from Coventry,
GB
|
|
| 42.54.114.148 |
10.30ms from Liaoyang,
CN
|
|
| 2.223.48.100 |
1.60ms from London,
GB
|
|
| 91.203.198.196 |
1.48ms from Moscow,
RU
|
|
| 182.59.44.148 |
3.05ms from Mumbai,
IN
|
|
| 114.187.169.228 |
13.96ms from Osaka,
JP
|
|
| 216.119.93.100 |
1.95ms from Phoenix,
US
|
|
| 61.2.39.116 |
12.93ms from Saint Thomas Mount,
IN
|
|
| 209.90.97.132 |
2.31ms from Salt Lake City,
US
|
|
| 14.56.118.100 |
1.30ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in UEruemqi, 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.
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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