219.231.35.0/24

AS4538  ·  China Education and Research Network Center

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Summary

Country China
Domain cernet.edu.cn
ASN AS4538
Registry APNIC
ID CERNET-CN

WHOIS Details

inetnum:        219.230.0.0 - 219.231.255.255
netname:        CERNET-CN
descr:          China Education and Research Network
descr:          Nanjing Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-09-03T09:16:27Z
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:  2025-09-04T00:59:41Z
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

Nearby Ranges

BGP prefixes that overlap with 219.231.0.0/16

No nearby ranges found.

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
62.158.23.136 AS3320 Deutsche Telekom AG 2.10ms from Berlin, DE
85.204.60.40 AS20722 Allnet Cloud Srl 0.56ms from Bucharest, RO
78.160.193.88 AS9121 Turk Telekomunikasyon Anonim Sirketi 12.55ms from Bursa, TR
92.115.224.248 AS8926 Moldtelecom SA 3.13ms from Chisinau, MD
54.78.25.232 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
116.4.112.232 AS4134 CHINANET-BACKBONE 3.16ms from Guangzhou, CN
97.99.195.168 AS11427 Charter Communications Inc 10.36ms from Houston, US
109.169.23.88 AS20860 IOMART CLOUD SERVICES LIMITED 0.99ms from London, GB
195.224.42.168 AS5413 Wavenet Limited 0.54ms from London, GB
37.192.110.40 AS31200 Novotelecom Ltd 1.36ms from Novosibirsk, RU
23.35.110.216 AS20940 Akamai International B.V. 0.38ms from Osaka, JP
118.8.87.56 AS4713 NTT DOCOMO BUSINESS,Inc. 2.44ms from Osaka, JP
218.220.66.200 AS9617 JCOM Co., Ltd. 8.87ms from Osaka, JP
190.13.176.40 AS14117 Telefonica del Sur S.A. 1.91ms from Santiago, CL
186.233.23.152 AS262777 Neolink Telecomunicações LTDA 5.26ms from Sao Paulo, BR
126.41.241.216 AS17676 SoftBank Corp. 3.79ms from Tokyo, JP
146.12.148.248 AS397976 Central Access, Inc. 6.05ms from Atlanta, US
211.149.197.232 AS38283 CHINANET SiChuan Telecom Internet Data Center 3.14ms from Chengdu, CN
117.196.229.152 AS9829 National Internet Backbone 9.69ms from Chennai, IN
189.22.9.184 AS4230 CLARO S.A. 4.51ms from Curitiba, BR
97.139.229.24 AS6167 Verizon Business 9.50ms from Denver, US
46.162.75.136 AS29518 Bredband2 AB 8.62ms from Hamburg, DE
117.62.236.184 AS134756 CHINANET Nanjing Jishan IDC network 3.29ms from Huai'an, CN
65.128.79.232 AS209 CenturyLink Communications, LLC 1.03ms from Minneapolis, US
15.156.141.152 AS16509 Amazon.com, Inc. 0.11ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m22 219.231.35.244
traceroute to 219.231.35.244 (219.231.35.244): 22 hops max, 52 byte packets
6 [AS9002] 87.245.232.73 171.885 ms
7 [AS9002] 87.245.241.17 229.534 ms
8 *
9 [AS174] 38.150.75.1 218.154 ms
10 *
11 *
12 *
13 [AS4538] 101.4.112.66 272.164 ms
14 [AS4538] 101.4.118.214 268.545 ms
15 *
16 *
17 [AS4538] 101.4.115.186 300.943 ms
18 [AS4538] 101.4.115.14 278.93 ms
19 [AS4538] 210.45.229.99 275.863 ms
20 *
21 *
22 *
Measurement taken from IPinfo ProbeNet in Kemerovo, RU
On

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