222.24.192.0/24

AS4538 · China Education and Research Network Center

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Summary

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

WHOIS Details

inetnum:        222.23.0.0 - 222.25.255.255
netname:        XAR-CERNET
descr:          China Education and Research Network
descr:          Xi'an 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:  2020-09-03T09:16:19Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Center,
address:        FIT-3-220, 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:        abuse@cernet.edu.cn was validated on 2026-03-05
mnt-by:         MAINT-CERNET-AP
last-modified:  2026-03-05T06:39:56Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Center,
address:        FIT-3-220, 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 2026-03-05
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-05T06:40:20Z
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 222.24.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
222.24.192.148	AS4538 China Education and Research Network Center	`19.88ms` from Shijiazhuang, 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
78.109.147.88	AS9198 JSC Kazakhtelecom	`2.24ms` from Almaty, KZ
184.72.225.56	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
149.200.6.72	AS5483 Magyar Telekom Plc.	`7.19ms` from Budapest, HU
79.235.167.216	AS3320 Deutsche Telekom AG	`3.82ms` from Duesseldorf, DE
77.240.116.24	AS16371 acens AS	`0.71ms` from Madrid, ES
174.94.31.88	AS577 Bell Canada	`3.83ms` from Montreal, CA
182.84.139.72	AS4134 CHINANET-BACKBONE	`6.70ms` from Nanchang, CN
180.197.173.232	AS18126 Chubu Telecommunications Company, Inc.	`8.98ms` from Osaka, JP
81.191.203.152	AS2116 GLOBALCONNECT AS	`1.07ms` from Oslo, NO
124.95.12.216	AS4837 CHINA UNICOM China169 Backbone	`0.79ms` from Tieling, CN
223.133.33.88	AS2527 Sony Network Communications Inc.	`4.97ms` from Tokyo, JP
83.78.129.232	AS3303 Swisscom (Switzerland) Ltd	`0.74ms` from Zuerich, CH
129.151.145.72	AS31898 Oracle Corporation	`0.13ms` from Abu Dhabi, AE
209.141.98.184	AS32035 Sangoma US Inc.	`0.15ms` from Atlanta, US
180.241.159.232	AS7713 PT Telekomunikasi Indonesia	`8.44ms` from Batam, ID
79.195.212.136	AS3320 Deutsche Telekom AG	`2.85ms` from Berlin, DE
91.213.70.248	AS21060 Atea A/S	`0.61ms` from Copenhagen, DK
128.142.172.200	AS513 CERN - European Organization for Nuclear Research	`1.17ms` from Geneve, CH
112.101.182.72	AS17897 asn for Heilongjiang Provincial Net of CT	`7.43ms` from Harbin, CN
27.212.99.184	AS4837 CHINA UNICOM China169 Backbone	`5.70ms` from Qingdao, CN
58.145.49.200	AS9689 SK Broadband Co Ltd	`2.03ms` from Seoul, KR
85.64.220.8	AS1680 Cellcom Fixed Line Communication L.P	`2.51ms` from Tel Aviv, IL
35.153.134.120	AS14618 Amazon.com, Inc.	`0.93ms` from Ashburn, US
3.130.127.152	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
217.61.1.168	AS200185 Aruba S.p.A.	`0.33ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f8 222.24.192.148

traceroute to 222.24.192.148 (222.24.192.148): 64 hops max, 52 byte packets

8 [AS4538] 101.4.130.61 5.307 ms

9 *

10 *

11 *

12 *

13 [AS4538] 202.200.29.130 22.017 ms

14 *

15 *

16 *

17 [AS4538] 222.24.192.148 22.463 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On March 21st 2026

What are IP address ranges?

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