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Summary

Country	China
Domain	cernet.edu.cn
ASN	AS146572
Registry	APNIC
ID	FITI-SLICE

WHOIS Details

inet6num:       240a:af52::/32
netname:        FITI-SLICE
descr:          FITI Slices
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2023-09-05T09:23:30Z
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 240a:af52::/32

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

Read more

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
196.188.81.240	AS24757 Ethio Telecom	`1.86ms` from Addis Ababa, ET
110.244.123.48	AS4837 CHINA UNICOM China169 Backbone	`7.66ms` from Beijing, CN
80.134.66.80	AS3320 Deutsche Telekom AG	`2.18ms` from Hamburg, DE
112.73.92.208	AS9304 HGC Global Communications Limited	`3.30ms` from Hong Kong, HK
94.63.35.48	AS12353 Vodafone Portugal	`2.47ms` from Lisbon, PT
134.220.43.208	AS786 Jisc Services Limited	`6.30ms` from London, GB
122.52.147.224	AS9299 Philippine Long Distance Telephone Company	`1.26ms` from Manila, PH
3.111.156.0	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
133.204.27.96	AS2518 BIGLOBE Inc.	`10.04ms` from Osaka, JP
85.164.96.240	AS2119 Telenor Norge AS	`2.65ms` from Oslo, NO
100.50.225.80	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
82.148.175.240	AS211309 Obos Nett AS	`2.04ms` from Sandefjord, NO
167.172.73.128	AS14061 DigitalOcean, LLC	`0.27ms` from Singapore, SG
47.74.184.160	AS45102 Alibaba (US) Technology Co., Ltd.	`0.74ms` from Singapore, SG
35.75.32.128	AS16509 Amazon.com, Inc.	`0.25ms` from Tokyo, JP
73.100.22.80	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Boston, US
34.141.0.160	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
206.0.76.128	AS393559 WEBBING USA, INC.	`0.21ms` from Hong Kong, HK
86.185.5.64	AS2856 British Telecommunications PLC	`2.31ms` from London, GB
117.22.234.112	AS4134 CHINANET-BACKBONE	`8.57ms` from Qingyang, CN
20.69.116.80	AS8075 Microsoft Corporation	`0.27ms` from Quincy, US
44.200.5.96	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
24.7.94.80	AS7922 Comcast Cable Communications, LLC	`2.70ms` from San Jose, US
117.20.43.80	AS24247 PacketFabric (Hong Kong) Limited	`1.24ms` from Singapore, SG
57.155.65.48	AS8075 Microsoft Corporation	`0.62ms` from Singapore, SG

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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