210.45.0.0/17
AS4538 · China Education and Research Network Center
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| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 210.40.0.0 - 210.47.255.255 netname: CERNET-CN descr: China Education and Research Network descr: China Education and Research Network Center descr: Tsinghua University descr: Beijing, 100084 country: CN admin-c: JW1-CN tech-c: XL1-CN tech-c: LZ1-CN abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: NS2.NET.EDU.CN remarks: DNS.EDU.CN remarks: CDNET52.CDNET.EDU.CN remarks: CDNET61.CDNET.EDU.CN remarks: DNS.WHNET.EDU.CN remarks: DNS.XANET.EDU.CN remarks: MARS.SHNET.EDU.CN remarks: MAVERICK.SYNET.EDU.CN remarks: NS1.NJNET.EDU.CN remarks: NS2.NJNET.EDU.CN remarks: ORANGE.GZNET.EDU.CN remarks: PINEAPPLE.GZNET.EDU.CN remarks: SAINT.SYNET.EDU.CN remarks: SUN200.WHNET.EDU.CN remarks: VENUS.SHNET.EDU.CN remarks: XANOC.XANET.EDU.CN remarks: service provider mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:56:43Z 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: [email protected] abuse-mailbox: [email protected] admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: http://www.ccert.edu.cn remarks: [email protected] 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: [email protected] admin-c: CER-AP tech-c: CER-AP nic-hdl: AC1685-AP remarks: Generated from irt object IRT-CERNET-AP remarks: [email protected] was validated on 2025-08-15 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-08-15T09:38:28Z source: APNIC person: Jianping Wu address: China Education and Research Network Center address: Room 225, Main Building, Tsinghua University address: Beijing 100084 address: CN country: CN phone: +86-10-6278-5983 fax-no: +86-10-6278-5933 e-mail: [email protected] nic-hdl: JW1-CN mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:14:25Z source: APNIC person: Ling Zhang address: Network Center address: South China University of Technology address: Guangzhou, Guangdong 510641, China address: CN country: CN phone: +86-20-87110596 fax-no: +86-20-87110019 e-mail: [email protected] nic-hdl: LZ1-CN notify: [email protected] mnt-by: MAINT-NULL last-modified: 2011-12-22T05:14:25Z source: APNIC person: Xing Li address: China Education and Research Network Center address: Room 225, Main Building, Tsinghua University address: Beijing 100084 address: CN country: CN phone: +86-10-6278-5983 fax-no: +86-10-6278-5933 e-mail: [email protected] nic-hdl: XL1-CN mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:14:25Z source: APNIC
Hosted domains
There are 13 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 210.45.32.2 | xn--8mrq2kk1b6d27t1y8b.top | 1 |
| 210.45.33.174 | xn--8zr30gsyqozlgy3aocf.top | 1 |
| 210.45.96.212 | ahskqyy.cn | 1 |
Hosted domains API
Pingable IPs
681 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 210.45.92.18 |
12.66ms from Shanghai,
CN
|
|
| 210.45.115.143 |
10.49ms from Shanghai,
CN
|
|
| 210.45.95.51 |
13.20ms from Shanghai,
CN
|
|
| 210.45.32.20 |
14.26ms from Shanghai,
CN
|
|
| 210.45.126.80 |
10.16ms from Shanghai,
CN
|
|
| 210.45.117.190 |
10.18ms from Shanghai,
CN
|
|
| 210.45.127.234 |
10.17ms from Shanghai,
CN
|
|
| 210.45.118.11 |
9.98ms from Shanghai,
CN
|
|
| 210.45.114.237 |
10.26ms from Shanghai,
CN
|
|
| 210.45.67.28 |
10.05ms from Shanghai,
CN
|
|
| 210.45.31.253 |
10.87ms from Shanghai,
CN
|
|
| 210.45.125.92 |
10.12ms from Shanghai,
CN
|
|
| 210.45.88.140 |
10.91ms from Shanghai,
CN
|
|
| 210.45.98.67 |
11.13ms from Shanghai,
CN
|
|
| 210.45.50.9 |
14.59ms from Shanghai,
CN
|
|
| 210.45.66.182 |
10.40ms from Shanghai,
CN
|
|
| 210.45.56.4 |
13.39ms from Shanghai,
CN
|
|
| 210.45.70.162 |
10.30ms from Shanghai,
CN
|
|
| 210.45.64.253 |
9.99ms from Shanghai,
CN
|
|
| 210.45.76.91 |
10.37ms from Shanghai,
CN
|
|
| 210.45.122.106 |
10.09ms from Shanghai,
CN
|
|
| 210.45.75.43 |
10.36ms from Shanghai,
CN
|
|
| 210.45.65.53 |
10.13ms from Shanghai,
CN
|
|
| 210.45.73.220 |
10.21ms from Shanghai,
CN
|
|
| 210.45.71.78 |
10.52ms from Shanghai,
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 |
|---|---|---|
| 86.89.4.193 |
3.04ms from Amsterdam,
NL
|
|
| 45.9.117.1 |
0.52ms from Amsterdam,
NL
|
|
| 217.149.131.225 |
0.57ms from Amsterdam,
NL
|
|
| 173.80.208.1 |
10.56ms from Ashburn,
US
|
|
| 8.48.160.81 |
0.88ms from Ashburn,
US
|
|
| 173.73.125.1 |
2.73ms from Ashburn,
US
|
|
| 125.16.15.81 |
0.66ms from Bengaluru,
IN
|
|
| 186.86.141.129 |
1.07ms from Bogota,
CO
|
|
| 119.5.227.1 |
10.06ms from Chengdu,
CN
|
|
| 98.3.41.225 |
19.63ms from Chicago,
US
|
|
| 220.192.94.1 |
2.44ms from Chongqing,
CN
|
|
| 72.23.186.1 |
6.47ms from Cleveland,
US
|
|
| 103.76.2.1 |
10.63ms from Colombo,
LK
|
|
| 201.212.158.1 |
0.85ms from Cordoba,
AR
|
|
| 57.128.135.17 |
0.10ms from Erith,
GB
|
|
| 178.211.242.1 |
4.38ms from Geneve,
CH
|
|
| 194.237.244.97 |
0.77ms from Goeteborg,
SE
|
|
| 121.12.214.145 |
5.57ms from Guangzhou,
CN
|
|
| 182.247.132.1 |
18.69ms from Guiyang,
CN
|
|
| 66.37.91.113 |
8.50ms from Herndon,
US
|
|
| 116.42.58.81 |
1.86ms from Incheon,
KR
|
|
| 121.253.198.65 |
2.07ms from Incheon,
KR
|
|
| 212.253.16.1 |
1.96ms from Istanbul,
TR
|
|
| 88.253.230.1 |
0.54ms from Istanbul,
TR
|
|
| 182.125.153.17 |
15.05ms from Jinan,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Guangzhou, 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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