110.65.0.0/18

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

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:         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

route:          110.64.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-04-02T07:45:59Z
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

Read more

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
149.137.0.2	AS30103 Zoom Video Communications, Inc	`0.81ms` from Amsterdam, NL
93.221.191.178	AS3320 Deutsche Telekom AG	`3.18ms` from Berlin, DE
84.198.161.130	AS6848 Telenet BV	`1.63ms` from Brussels, BE
221.8.57.2	AS4837 CHINA UNICOM China169 Backbone	`2.76ms` from Changchun, CN
51.186.179.82	AS5607 Sky UK Limited	`1.45ms` from Dublin, IE
68.32.61.162	AS7922 Comcast Cable Communications, LLC	`8.64ms` from Flint, US
156.240.36.66	AS139646 HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED	`1.90ms` from Hong Kong, HK
109.48.44.82	AS2860 NOS COMUNICACOES, S.A.	`11.83ms` from Lisbon, PT
78.203.183.114	AS12322 Free SAS	`10.53ms` from Paris, FR
98.246.213.66	AS7922 Comcast Cable Communications, LLC	`5.83ms` from Portland, US
66.232.89.226	AS15305 Syringa Networks, LLC	`0.65ms` from Salt Lake City, US
98.6.168.226	AS11427 Charter Communications Inc	`2.19ms` from Schertz, US
119.68.189.82	AS17858 LG POWERCOMM	`1.38ms` from Seoul, KR
91.148.107.242	AS6700 TELEKOM SRBIJA a.d.	`0.67ms` from Belgrade, RS
23.9.225.226	AS16625 Akamai Technologies, Inc.	`0.53ms` from Boston, US
89.154.73.162	AS2860 NOS COMUNICACOES, S.A.	`7.40ms` from Braga, PT
222.163.153.130	AS4837 CHINA UNICOM China169 Backbone	`7.55ms` from Changchun, CN
98.26.244.50	AS11426 Charter Communications Inc	`4.85ms` from Charlotte, US
145.40.101.2	AS54825 Packet Host, Inc.	`1.02ms` from Chicago, US
73.102.203.210	AS7922 Comcast Cable Communications, LLC	`13.87ms` from Chicago, US
83.60.48.242	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.93ms` from Madrid, ES
101.181.49.242	AS1221 Telstra Limited	`3.86ms` from Melbourne, AU
189.175.3.226	AS8151 UNINET	`1.90ms` from Monterrey, MX
176.181.123.98	AS5410 Bouygues Telecom SA	`8.68ms` from Paris, FR
199.64.13.2	AS125 Honeywell International, Inc.	`1.77ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f5 -m15 110.65.6.95

traceroute to 110.65.6.95 (110.65.6.95): 15 hops max, 52 byte packets

5 [AS4837] 221.7.19.93 1.013 ms

6 *

7 *

8 *

9 *

10 [AS4837] 219.158.33.6 66.645 ms

11 [AS4538] 101.4.116.41 66.989 ms

12 [AS4538] 101.4.114.61 68.53 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Hami, CN

On December 14th 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.

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.

Get Started for Free Contact Sales