110.65.128.0/22

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

Overlapping Ranges

BGP prefixes that contain 110.65.128.0/22

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 are no domains currently hosted on this ASN.

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

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
81.207.23.54 AS1136 KPN B.V. 1.70ms from Amsterdam, NL
71.77.30.102 AS11426 Charter Communications Inc 15.34ms from Ashburn, US
44.254.88.214 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
68.87.15.230 AS7922 Comcast Cable Communications, LLC 0.94ms from Boston, US
51.37.131.6 AS15502 Vodafone Ireland Limited 4.00ms from Dublin, IE
23.133.172.102 AS11967 Hop179 LLC 0.29ms from Duesseldorf, DE
61.92.66.6 AS9269 Hong Kong Broadband Network Ltd. 0.83ms from Hong Kong, HK
89.143.127.6 AS5603 Telekom Slovenije, d.d. 4.20ms from Ljubljana, SI
86.147.164.38 AS2856 British Telecommunications PLC 2.25ms from London, GB
87.16.234.118 AS3269 Telecom Italia S.p.A. 2.91ms from Milan, IT
13.204.207.246 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
79.213.145.38 AS3320 Deutsche Telekom AG 4.38ms from Nuernberg, DE
96.67.245.22 AS7922 Comcast Cable Communications, LLC 12.89ms from Orlando, US
126.214.9.166 AS17676 SoftBank Corp. 4.17ms from Osaka, JP
34.196.23.102 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
73.79.204.54 AS7922 Comcast Cable Communications, LLC 7.78ms from Reston, US
94.98.138.230 AS25019 Saudi Telecom Company JSC 3.35ms from Riyadh, SA
175.115.144.86 AS9318 SK Broadband Co Ltd 5.07ms from Seoul, KR
221.140.64.230 AS9318 SK Broadband Co Ltd 2.97ms from Seoul, KR
18.142.118.182 AS16509 Amazon.com, Inc. 0.34ms from Singapore, SG
203.42.152.118 AS1221 Telstra Limited 1.57ms from Sydney, AU
87.211.119.38 AS13127 Odido Netherlands B.V. 16.83ms from Amsterdam, NL
20.16.248.6 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
2.205.27.166 AS3209 Vodafone GmbH 5.79ms from Berlin, DE
23.63.45.134 AS16625 Akamai Technologies, Inc. 0.05ms from Brisbane, AU

Traceroute

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

$
traceroute -a -n -q1 -m21 110.65.128.135
traceroute to 110.65.128.135 (110.65.128.135): 21 hops max, 52 byte packets
1 [AS213941] 84.32.26.1 0.114 ms
2 *
3 *
4 [] 37.49.237.116 110.292 ms
5 *
6 [] 123.255.91.118 234.33 ms
7 [AS4538] 101.4.114.181 261.344 ms
8 *
9 *
10 [AS4538] 101.4.112.66 278.668 ms
11 [AS4538] 101.4.112.37 283.914 ms
12 [AS4538] 101.4.117.34 293.38 ms
13 *
14 [AS4538] 101.4.117.94 296.356 ms
15 *
16 [AS4538] 218.192.242.245 297.091 ms
17 [AS4538] 218.192.242.98 297.07 ms
18 [AS4538] 1.184.238.230 296.448 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in Paris, FR
On

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