110.65.0.0/18

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Parent Range	110.64.0.0/15
Registry	APNIC
ID	GZR-CERNET

WHOIS Details

inetnum:        110.64.0.0 - 110.65.255.255
netname:        GZR-CERNET
descr:          China Education and Research Network
descr:          Guangzhou Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:25Z
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

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:         [email protected]
remarks:        [email protected]
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

route:          110.65.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-04-02T07:48:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.65.0.0/18

Range	ASN	Company	Num of IPs
110.64.0.0/15	AS4538	China Education and Research Network	131,072

Nearby Ranges

BGP prefixes that overlap with 110.65.0.0/16

Range	ASN	Company	Num of IPs
110.64.0.0/15	AS4538	China Education and Research Network	131,072

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
96.33.110.34	AS20115 Charter Communications LLC	`12.48ms` from Atlanta, US
95.107.217.194	AS47394 "Albanian Satellite Communications" sh.p.k.	`6.61ms` from Bari, IT
84.198.161.130	AS6848 Telenet BV	`1.62ms` from Brussels, BE
12.0.144.162	AS7018 AT&T Enterprises, LLC	`1.93ms` from Chicago, US
90.48.33.2	AS3215 Orange S.A.	`8.70ms` from Frankfurt am Main, DE
104.245.222.2	AS33616 Co-Mo Comm Inc	`3.70ms` from Kansas City, US
46.164.14.194	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`0.96ms` from Ljubljana, SI
45.149.172.2	AS62240 Clouvider	`0.30ms` from Los Angeles, US
31.173.47.162	AS25159 PJSC MegaFon	`2.02ms` from Moscow, RU
90.154.84.130	AS42610 PJSC Rostelecom	`0.81ms` from Moscow, RU
182.90.242.114	AS4837 CHINA UNICOM China169 Backbone	`5.15ms` from Nanning, CN
182.40.34.162	AS136195 Qingdao, Shandong Province, P.R.China.	`1.43ms` from Qingdao, CN
60.215.196.242	AS4837 CHINA UNICOM China169 Backbone	`8.62ms` from Qingdao, CN
201.161.46.130	AS32098 Transtelco Inc	`3.89ms` from Santiago de Queretaro, MX
125.240.206.242	AS17858 LG POWERCOMM	`7.98ms` from Seoul, KR
98.103.141.146	AS10796 Charter Communications Inc	`10.81ms` from Toronto, CA
50.7.133.18	AS30058 FDCservers.net	`0.12ms` from Amsterdam, NL
52.46.131.194	AS16509 Amazon.com, Inc.	`0.33ms` from Ashburn, US
32.209.139.98	AS46690 Southern New England Telephone Company and SNET America, Inc.	`12.19ms` from Ashburn, US
172.12.218.226	AS7018 AT&T Enterprises, LLC	`10.75ms` from Atlanta, US
85.66.58.34	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.51ms` from Budapest, HU
110.83.1.114	AS4134 CHINANET-BACKBONE	`3.83ms` from Fuzhou, CN
153.19.95.66	AS5550 Technical University of Gdansk, Academic Computer Center TASK	`0.53ms` from Gdansk, PL
193.210.149.226	AS1759 Telia Finland Oyj	`0.79ms` from Helsinki, FI
163.61.77.2	AS138045 PT Cipta Piranti Sejahtera	`1.39ms` from Jakarta, ID

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 -m16 110.65.62.195

traceroute to 110.65.62.195 (110.65.62.195): 16 hops max, 52 byte packets

3 [AS749] 11.254.129.149 0.835 ms

4 [AS749] 11.62.83.181 1.168 ms

5 *

6 [AS141679] 106.63.0.169 1.375 ms

7 [AS141679] 106.63.121.77 0.811 ms

8 [AS141679] 106.63.120.33 3.425 ms

9 *

10 *

11 *

12 [AS4538] 101.4.116.41 35.026 ms

13 [AS4538] 101.4.114.61 37.512 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Tianjin, CN

On December 6th 2025

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.

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