58.199.0.0/19

AS4538 · China Education and Research Network Center

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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS4538
Parent Range	58.198.0.0/15
Registry	APNIC
ID	SHR-CERNET

WHOIS Details

inetnum:        58.198.0.0 - 58.199.255.255
netname:        SHR-CERNET
descr:          China Education and Research Network
descr:          Shanghai 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:  2020-09-03T09:16:14Z
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:          58.199.0.0/16
descr:          CERNET
origin:         AS4538
mnt-by:         MAINT-CERNET-AP
last-modified:  2009-01-05T03:10:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 58.199.0.0/19

Range	ASN	Company	Num of IPs
58.198.0.0/15	AS4538	China Education and Research Network	131,072

Nearby Ranges

BGP prefixes that overlap with 58.199.0.0/16

Range	ASN	Company	Num of IPs
58.198.0.0/15	AS4538	China Education and Research Network	131,072

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
58.199.17.124	AS4538 China Education and Research Network Center	`12.44ms` 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
106.213.24.3	AS24560 Bharti Airtel Ltd., Telemedia Services	`2.83ms` from Ahmedabad, IN
40.136.229.51	AS7029 Windstream Communications LLC	`9.83ms` from Atlanta, US
93.141.150.147	AS5391 Hrvatski Telekom d.d.	`15.32ms` from Belgrade, RS
186.123.184.3	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.73ms` from Buenos Aires, AR
155.133.255.163	AS32590 Valve Corporation	`0.11ms` from Buenos Aires, AR
184.187.145.115	AS22773 Cox Communications Inc.	`13.96ms` from Dallas, US
93.215.151.227	AS3320 Deutsche Telekom AG	`10.11ms` from Frankfurt am Main, DE
183.156.179.243	AS4134 CHINANET-BACKBONE	`7.59ms` from Hangzhou, CN
146.90.111.19	AS6871 Plusnet	`1.20ms` from London, GB
79.7.239.211	AS3269 Telecom Italia S.p.A.	`5.03ms` from Milan, IT
15.157.50.19	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA
195.178.108.35	AS39415 PJSC Moscow city telephone network	`1.58ms` from Moscow, RU
98.40.6.67	AS7922 Comcast Cable Communications, LLC	`14.03ms` from Murfreesboro, US
140.174.221.131	AS29852 Honest Networks, LLC	`0.71ms` from New York City, US
209.147.110.115	AS399282 Connext LLC	`0.96ms` from Salt Lake City, US
27.95.76.3	AS2516 KDDI CORPORATION	`1.37ms` from Tokyo, JP
99.235.97.35	AS812 Rogers Communications Canada Inc.	`5.47ms` from Toronto, CA
70.91.83.67	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Ashburn, US
36.137.203.35	AS9808 China Mobile Communications Group Co., Ltd.	`0.53ms` from Beijing, CN
87.144.254.211	AS3320 Deutsche Telekom AG	`3.56ms` from Frankfurt am Main, DE
61.174.143.163	AS4134 CHINANET-BACKBONE	`6.19ms` from Hangzhou, CN
113.163.165.195	AS45899 VNPT Corp	`2.20ms` from Ho Chi Minh City, VN
149.0.19.163	AS8386 Vodafone Net Iletisim Hizmetler AS	`4.65ms` from Istanbul, TR
189.124.195.3	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`3.74ms` from Joao Pessoa, BR
79.159.116.227	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.18ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f4 -m16 58.199.26.169

traceroute to 58.199.26.169 (58.199.26.169): 16 hops max, 52 byte packets

4 [AS4837] 60.13.180.65 0.429 ms

5 [AS4837] 221.7.19.97 0.908 ms

6 *

7 *

8 [] 219.158.67.225 62.156 ms

9 *

10 [AS4837] 219.158.33.6 62.578 ms

11 [AS4538] 101.4.116.41 63.42 ms

12 [AS4538] 101.4.112.46 73.802 ms

13 [AS4538] 101.4.115.90 73.241 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Hami, CN

On December 28th 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.

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