210.26.128.0/17
AS4538 · China Education and Research Network Center
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
China
|
| Domain | cernet.edu.cn |
| ASN | AS4538 |
| Registry | APNIC |
| ID | CERNET-CN |
WHOIS Details
inetnum: 210.26.0.0 - 210.31.255.255 netname: CERNET-CN descr: China Education and Research Network descr: Room 224, Tsinghua University descr: Beijing, China country: CN admin-c: JW725-AP tech-c: XL364-AP tech-c: LZ530-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE remarks: confederation mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:56:02Z 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: [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: JW725-AP mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:23:32Z 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: LZ530-AP notify: [email protected] mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:23:32Z 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: XL364-AP mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:23:32Z source: APNIC
Hosted domains
There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
339 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 210.26.188.81 |
60.27ms from Beijing,
CN
|
|
| 210.26.217.214 |
45.66ms from Beijing,
CN
|
|
| 210.26.176.56 |
60.10ms from Beijing,
CN
|
|
| 210.26.189.29 |
60.15ms from Beijing,
CN
|
|
| 210.26.181.103 |
60.19ms from Beijing,
CN
|
|
| 210.26.175.48 |
46.37ms from Beijing,
CN
|
|
| 210.26.168.1 |
47.79ms from Beijing,
CN
|
|
| 210.26.192.24 |
47.95ms from Beijing,
CN
|
|
| 210.26.230.159 |
45.25ms from Tianjin,
CN
|
|
| 210.26.151.5 |
45.43ms from Zhengzhou,
CN
|
|
| 210.26.216.255 |
45.69ms from Tianjin,
CN
|
|
| 210.26.144.254 |
45.60ms from Lanzhou,
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 |
|---|---|---|
| 40.68.144.129 |
0.25ms from Amsterdam,
NL
|
|
| 174.76.100.161 |
5.34ms from Ashburn,
US
|
|
| 73.174.125.49 |
10.40ms from Ashburn,
US
|
|
| 121.29.150.1 |
11.46ms from Beijing,
CN
|
|
| 103.91.176.1 |
2.53ms from Beijing,
CN
|
|
| 200.125.105.1 |
0.73ms from Buenos Aires,
AR
|
|
| 200.127.218.1 |
1.38ms from Buenos Aires,
AR
|
|
| 185.86.4.1 |
0.21ms from Bursa,
TR
|
|
| 105.210.46.65 |
3.06ms from Cape Town,
ZA
|
|
| 70.61.114.81 |
3.02ms from Charlotte,
US
|
|
| 12.6.165.33 |
1.35ms from Chicago,
US
|
|
| 67.176.212.1 |
1.90ms from Chicago,
US
|
|
| 24.154.142.1 |
16.19ms from Cleveland,
US
|
|
| 209.143.48.1 |
2.70ms from Columbus,
US
|
|
| 66.76.98.1 |
3.44ms from Dallas,
US
|
|
| 66.159.100.1 |
0.72ms from Dallas,
US
|
|
| 209.40.166.1 |
9.27ms from Dallas,
US
|
|
| 122.184.90.65 |
1.57ms from Delhi,
IN
|
|
| 13.79.81.193 |
0.22ms from Dublin,
IE
|
|
| 14.21.175.1 |
3.40ms from Guangzhou,
CN
|
|
| 182.209.202.33 |
1.98ms from Incheon,
KR
|
|
| 105.226.169.1 |
19.27ms from Johannesburg,
ZA
|
|
| 14.195.84.33 |
0.15ms from Kolkata,
IN
|
|
| 89.16.5.1 |
0.55ms from Le Lamentin,
MQ
|
|
| 200.48.90.113 |
1.18ms from Lima,
PE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Hudiksvall, SE
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs