218.196.192.0/20

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:        218.196.0.0 - 218.199.255.255
netname:        CERNET-CN
descr:          China Education and Research Network
descr:          Wuhan 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:  2020-10-20T00:56:39Z
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

Nearby Ranges

BGP prefixes that overlap with 218.196.0.0/16

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

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Pingable IPs

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

IP Address	ASN	Details
218.196.207.2	AS4538 China Education and Research Network Center	`6.18ms` from Zhengzhou, 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
86.108.112.180	AS8376 Jordan Data Communications Company LLC	`2.06ms` from Amman, JO
94.124.88.20	AS39704 CJ2 Hosting B.V.	`3.00ms` from Amsterdam, NL
52.149.67.68	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
35.82.42.52	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
181.52.130.68	AS10620 Telmex Colombia S.A.	`16.22ms` from Bogota, CO
34.160.141.116	AS396982 Google LLC	`0.08ms` from Melbourne, AU
216.113.12.20	AS5769 Videotron Ltee	`0.91ms` from Montreal, CA
185.202.55.4	AS205919 ON-X GROUPE SA	`0.58ms` from Paris, FR
70.32.97.212	AS398101 GoDaddy.com, LLC	`1.11ms` from Phoenix, US
92.55.230.84	AS42739 Hawe Telekom S.A. in Restructuring	`5.21ms` from Poznan, PL
212.24.135.100	AS29208 Quantcom, a.s.	`0.43ms` from Prague, CZ
88.103.86.84	AS5610 O2 Czech Republic, a.s.	`8.18ms` from Prague, CZ
84.237.152.228	AS12578 SIA Tet	`3.76ms` from Riga, LV
37.3.53.148	AS1257 Tele2 Sverige AB	`0.66ms` from Stockholm, SE
213.207.17.4	AS24785 Broadband Hosting B.V.	`3.32ms` from Amsterdam, NL
171.98.3.84	AS17552 True Online	`6.08ms` from Bangkok, TH
192.55.28.196	AS1406 Motorola Inc	`0.23ms` from Chicago, US
216.11.69.100	AS14241 Oakland Schools	`1.43ms` from Detroit, US
20.203.114.4	AS8075 Microsoft Corporation	`0.94ms` from Dubai, AE
113.191.173.244	AS45899 VNPT Corp	`4.02ms` from Hanoi, VN
123.28.252.228	AS45899 VNPT Corp	`6.59ms` from Ho Chi Minh City, VN
27.77.102.100	AS7552 Viettel Group	`1.64ms` from Ho Chi Minh City, VN
149.109.229.84	AS25019 Saudi Telecom Company JSC	`5.92ms` from Jeddah, SA
113.210.153.180	AS9534 Binariang Berhad	`10.49ms` from Kuala Lumpur, MY
212.18.187.4	AS12353 Vodafone Portugal	`0.59ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -f4 -m12 218.196.201.100

traceroute to 218.196.201.100 (218.196.201.100): 12 hops max, 52 byte packets

4 [AS63949] 139.162.64.102 0.727 ms

5 [AS20940] 23.56.131.26 0.902 ms

6 [AS1299] 62.115.175.176 2.733 ms

7 *

8 [AS1299] 80.239.130.173 49.94 ms

9 [AS4538] 101.4.114.181 84.633 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 20th 2025

What are IP address ranges?

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