110.64.0.0/16

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:         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 110.64.0.0/16

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 110.0.0.0/8

Range ASN Company Num of IPs
110.240.0.0/12 AS4837 China Unicom Hebei province network 1,048,576
110.80.0.0/13 AS133776 CHINANET FUJIAN PROVINCE NETWORK 524,288
110.8.0.0/13 AS131808 SK Broadband Co Ltd 524,288
110.80.0.0/13 AS133774 CHINANET FUJIAN PROVINCE NETWORK 524,288
110.80.0.0/13 AS58772 CHINANET FUJIAN PROVINCE NETWORK 524,288
110.144.0.0/13 AS1221 Telstra Limited 524,288
110.184.0.0/13 AS139220 CHINANET Sichuan province network 524,288
110.8.0.0/13 AS10072 SK Broadband Co Ltd 524,288
110.8.0.0/13 AS10167 SK Broadband Co Ltd 524,288
110.8.0.0/13 AS131824 SK Broadband Co Ltd 524,288
110.8.0.0/13 AS38114 SK Broadband Co Ltd 524,288
110.128.0.0/13 AS9824 JCOM Co., Ltd. 524,288
110.8.0.0/13 AS152232 SK Broadband Co Ltd 524,288
110.176.0.0/13 AS4134 CHINANET SHANXI PROVINCE NETWORK 524,288
110.24.0.0/13 AS9674 Far EasTone Telecommunication Co., Ltd. 524,288
110.8.0.0/13 AS9318 SK Broadband Co Ltd 524,288
110.8.0.0/13 AS17834 SK Broadband Co Ltd 524,288
110.80.0.0/13 AS4134 CHINANET FUJIAN PROVINCE NETWORK 524,288
110.8.0.0/13 AS9638 SK Broadband Co Ltd 524,288
110.56.0.0/13 AS9394 North Star Information Hi.tech Ltd. Co. 524,288
110.184.0.0/13 AS38283 CHINANET Sichuan province network 524,288
110.8.0.0/13 AS152197 SK Broadband Co Ltd 524,288
110.184.0.0/13 AS4134 CHINANET Sichuan province network 524,288
110.88.0.0/14 AS4134 CHINANET FUJIAN PROVINCE NETWORK 262,144
110.152.0.0/14 AS4134 CHINANET xinjiang province network 262,144
110.20.0.0/14 AS4804 OPTUS INTERNET - RETAIL 262,144
110.228.0.0/14 AS4837 China Unicom Hebei province network 262,144
110.16.0.0/14 AS139007 China Unicom InnerMongolia province network 262,144
110.16.0.0/14 AS4837 China Unicom InnerMongolia province network 262,144
110.140.0.0/15 AS1221 Telstra Limited 131,072
110.52.0.0/15 AS4837 China Unicom HuNan province network 131,072
110.66.0.0/15 AS2527 Sony Network Communications Inc. 131,072
110.166.0.0/15 AS140061 CHINANET Qinghai Province Network 131,072
110.174.0.0/15 AS7545 TPG Internet Pty Ltd. 131,072
110.166.0.0/15 AS132225 CHINANET Qinghai Province Network 131,072
110.6.0.0/15 AS4837 China Unicom InnerMongolia province network 131,072
110.72.0.0/15 AS4837 China Unicom Guangxi province network 131,072
110.64.0.0/15 AS4538 China Education and Research Network 131,072
110.32.0.0/15 AS4804 OPTUS INTERNET - RETAIL 131,072
110.156.0.0/15 AS4134 CHINANET xinjiang province network 131,072
110.166.0.0/15 AS4134 CHINANET Qinghai Province Network 131,072
110.166.0.0/15 AS59223 CHINANET Qinghai Province Network 131,072
110.43.0.0/16 AS141679 Beijing Kingsoft Cloud Internet Technology Co., Ltd. 65,536
110.79.0.0/16 AS9293 HKNet Company Limited 65,536
110.51.0.0/16 AS45113 Shanxi Datong Coal Group Communication Co., Ltd 65,536
110.43.0.0/16 AS58466 Beijing Kingsoft Cloud Internet Technology Co., Ltd. 65,536
110.164.0.0/16 AS45758 Triple T Broadband Public Company Limited 65,536
110.43.0.0/16 AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd. 65,536
110.233.0.0/16 AS2518 BIGLOBE Inc. 65,536
110.43.0.0/16 AS4811 Beijing Kingsoft Cloud Internet Technology Co., Ltd. 65,536

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
110.64.152.150 hzc.edu.cn 1
110.64.206.17 gioncloud.com 1

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

117 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
110.64.13.1 AS4538 China Education and Research Network Center 2.09ms from Guangzhou, CN
110.64.49.243 AS4538 China Education and Research Network Center 4.39ms from Guangzhou, CN
110.64.11.1 AS4538 China Education and Research Network Center 2.47ms from Guangzhou, CN
110.64.15.1 AS4538 China Education and Research Network Center 2.11ms from Guangzhou, CN
110.64.207.129 AS4538 China Education and Research Network Center 3.22ms from Guangzhou, CN
110.64.96.156 AS4538 China Education and Research Network Center 2.07ms from Guangzhou, CN
110.64.21.1 AS4538 China Education and Research Network Center 1.92ms from Guangzhou, CN
110.64.17.1 AS4538 China Education and Research Network Center 2.18ms from Guangzhou, CN
110.64.30.1 AS4538 China Education and Research Network Center 2.71ms from Guangzhou, CN
110.64.48.227 AS4538 China Education and Research Network Center 4.88ms from Guangzhou, CN
110.64.152.255 AS4538 China Education and Research Network Center 1.23ms from Guangzhou, CN
110.64.6.1 AS4538 China Education and Research Network Center 1.54ms from Guangzhou, CN
110.64.58.134 AS4538 China Education and Research Network Center 4.21ms from Guangzhou, CN
110.64.206.100 AS4538 China Education and Research Network Center 2.53ms from Guangzhou, CN
110.64.203.90 AS4538 China Education and Research Network Center 2.29ms from Guangzhou, CN
110.64.1.52 AS4538 China Education and Research Network Center 1.95ms from Guangzhou, CN
110.64.10.1 AS4538 China Education and Research Network Center 2.12ms from Guangzhou, CN
110.64.5.160 AS4538 China Education and Research Network Center 2.09ms from Guangzhou, CN
110.64.7.219 AS4538 China Education and Research Network Center 1.40ms from Guangzhou, CN
110.64.24.252 AS4538 China Education and Research Network Center 2.26ms from Guangzhou, CN
110.64.2.62 AS4538 China Education and Research Network Center 2.11ms from Guangzhou, CN
110.64.4.238 AS4538 China Education and Research Network Center 1.92ms from Guangzhou, CN
110.64.16.1 AS4538 China Education and Research Network Center 2.05ms from Guangzhou, CN
110.64.0.1 AS4538 China Education and Research Network Center 2.03ms from Guangzhou, CN
110.64.20.1 AS4538 China Education and Research Network Center 2.62ms from Guangzhou, 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
69.251.41.144 AS7922 Comcast Cable Communications, LLC 3.85ms from Ashburn, US
44.251.160.80 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US
200.59.32.64 AS16732 VELOCOM 0.65ms from Buenos Aires, AR
1.48.20.16 AS4134 CHINANET-BACKBONE 3.23ms from Guiyang, CN
81.43.177.224 AS3352 TELEFONICA DE ESPANA S.A.U. 1.66ms from Madrid, ES
61.68.240.16 AS7545 TPG Telecom Limited 1.50ms from Melbourne, AU
121.80.164.80 AS17511 OPTAGE Inc. 2.04ms from Osaka, JP
37.100.146.112 AS1267 WIND TRE S.P.A. 4.17ms from Rome, IT
75.218.234.128 AS6167 Verizon Business 7.69ms from Santa Clara, US
114.250.44.192 AS4808 China Unicom Beijing Province Network 2.75ms from Beijing, CN
178.40.203.224 AS6855 Slovak Telekom, a.s. 1.77ms from Bratislava, SK
189.233.95.48 AS8151 UNINET 5.56ms from Guadalajara, MX
42.54.62.192 AS4837 CHINA UNICOM China169 Backbone 13.83ms from Liaoyang, CN
86.128.112.224 AS2856 British Telecommunications PLC 5.57ms from London, GB
82.31.213.224 AS5089 Virgin Media Limited 6.99ms from London, GB
82.105.98.0 AS3269 Telecom Italia S.p.A. 1.81ms from Milan, IT
80.23.130.192 AS3269 Telecom Italia S.p.A. 4.96ms from Milan, IT
187.11.69.128 AS27699 TELEFÔNICA BRASIL S.A 5.62ms from Osasco, BR
146.183.5.176 AS50624 Outscale SASU 1.54ms from Paris, FR
189.245.226.80 AS8151 UNINET 4.08ms from Santiago de Queretaro, MX
186.204.181.224 AS28573 Claro NXT Telecomunicacoes Ltda 5.78ms from Sao Paulo, BR
118.75.200.192 AS4837 CHINA UNICOM China169 Backbone 6.92ms from Taiyuan, CN
62.38.157.128 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.29ms from Athens, GR
111.203.12.224 AS4808 China Unicom Beijing Province Network 5.75ms from Beijing, CN
60.247.225.128 AS38283 CHINANET SiChuan Telecom Internet Data Center 2.39ms from Chengdu, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 110.64.243.48
traceroute to 110.64.243.48 (110.64.243.48): 10 hops max, 52 byte packets
4 *
5 *
6 [] 123.255.91.118 253.478 ms
7 [AS4538] 101.4.114.181 288.002 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Lille, FR
On

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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