222.26.64.0/18

AS4538 · China Education and Research Network Center

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Summary

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

WHOIS Details

inetnum:        222.26.0.0 - 222.27.255.255
netname:        SYR-CERNET
descr:          China Education and Research Network
descr:          Shenyang 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:  2020-09-03T09:16:15Z
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 222.26.0.0/16

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

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
82.115.54.114	AS197968 Comfortel Ltd.	`0.49ms` from Almaty, KZ
77.62.130.146	AS1136 KPN B.V.	`10.44ms` from Amsterdam, NL
196.117.40.2	AS36925 MEDITELECOM	`5.16ms` from Casablanca, MA
2.111.169.98	AS3292 TDC Holding A/S	`8.61ms` from Copenhagen, DK
70.122.85.18	AS11427 Charter Communications Inc	`6.24ms` from Dallas, US
23.204.183.130	AS16625 Akamai Technologies, Inc.	`0.47ms` from Dallas, US
76.107.162.50	AS7922 Comcast Cable Communications, LLC	`14.73ms` from Dallas, US
45.231.34.50	AS271962 CABLE MASTER COMUNICACIONES SAC	`19.84ms` from Lima, PE
81.107.177.130	AS5089 Virgin Media Limited	`11.43ms` from London, GB
213.9.138.130	AS8903 LYNTIA NETWORKS S.A.	`11.36ms` from Madrid, ES
18.239.231.162	AS16509 Amazon.com, Inc.	`0.08ms` from Miami, US
13.203.135.114	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
68.132.81.114	AS701 Verizon Business	`2.53ms` from New York City, US
24.164.4.178	AS33363 Charter Communications, Inc	`12.90ms` from Orlando, US
45.171.159.210	AS265569 QUANTATEL SA DE CV	`18.85ms` from Santiago de Queretaro, MX
184.65.213.178	AS6327 Shaw Communications	`7.17ms` from Seattle, US
203.252.9.66	AS3786 LG DACOM Corporation	`1.20ms` from Seoul, KR
190.200.54.226	AS8048 CANTV Servicios, Venezuela	`9.88ms` from Willemstad, CW
62.166.179.98	AS50266 Odido Netherlands B.V.	`2.52ms` from Amsterdam, NL
72.95.221.242	AS701 Verizon Business	`6.38ms` from Ashburn, US
149.106.40.50	AS19331 Twin Lakes Telephone Cooperative Corporation	`7.01ms` from Atlanta, US
139.55.214.2	AS7029 Windstream Communications LLC	`3.96ms` from Atlanta, US
54.218.178.210	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
35.84.135.146	AS16509 Amazon.com, Inc.	`0.56ms` from Boardman, US
41.37.84.98	AS8452 TE-AS	`7.39ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -f6 -m19 222.26.85.207

traceroute to 222.26.85.207 (222.26.85.207): 19 hops max, 52 byte packets

6 [AS9498] 122.184.140.153 3.554 ms

7 *

8 *

9 *

10 [AS174] 38.150.75.1 108.443 ms

11 [AS4538] 101.4.114.181 159.304 ms

12 *

13 *

14 [AS4538] 101.4.112.82 162.708 ms

15 *

16 [AS4538] 101.4.113.138 171.67 ms

17 *

18 *

19 *

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On April 24th 2026

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