[ IP ]
2001:250:400f:1::1
#73,727Top IPs · 1M scope1 domain
Overview
Top IPs list rank
- 1M
- #73,727(1 domains)
- Hosted domains (90 days)
- 1
- Hosted domains (all time)
- 1
- First seen
- Wed Jul 15 2026 15:13:17 GM
- Last seen
- Sat Aug 01 2026 23:41:41 GM
- PDNS hits (90 days)
- 4
- Country
- CN
- Snapshot
- 1970-01-01
Network operated by CERNET IPv6 Backbone (CERNET-CN-20000426).
List rank history
3 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more hosted domains in scope.
Whois — 2001:250:400f:1::1
- Netname
- CERNET-CN-20000426
- Organization
- CERNET IPv6 Backbone
- Country
- CN
- ASN
- —
Full whois record
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '2001:250::/32' % Abuse contact for '2001:250::/32' is '[email protected]' inet6num: 2001:250::/32 netname: CERNET-CN-20000426 descr: CERNET IPv6 Backbone country: CN admin-c: WJ67-AP tech-c: LX58-AP abuse-c: AC1685-AP status: ALLOCATED PORTABLE notify: [email protected] mnt-by: APNIC-HM mnt-lower: MAINT-CERNET-AP mnt-routes: MAINT-CERNET-AP mnt-irt: IRT-CERNET-AP last-modified: 2020-10-20T00:55:16Z 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: [email protected] abuse-mailbox: [email protected] admin-c: CER-AP tech-c: CER-AP auth: # Filtered remarks: timezone GMT+8 remarks: [email protected] was validated on 2026-03-05 mnt-by: MAINT-CERNET-AP last-modified: 2026-05-25T09:07:47Z 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: [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 2026-03-05 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2026-03-05T06:40:20Z source: APNIC person: Li Xing address: China Education and Research Network address: China Education and Research Network Center address: Tsinghua University address: Beijing, 100084 address: CN country: CN phone: +86-10-6278-5983 fax-no: +86-10-6278-5933 e-mail: [email protected] nic-hdl: LX58-AP notify: [email protected] mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:14:50Z source: APNIC person: Wu Jianping address: China Education and Research Network address: China Education and Research Network Center address: Tsinghua University address: Beijing, 100084 address: CN country: CN phone: +86-10-6278-5983 fax-no: +86-10-6278-5933 e-mail: [email protected] nic-hdl: WJ67-AP notify: [email protected] mnt-by: MAINT-CERNET-AP last-modified: 2011-12-22T05:14:50Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)
Open ports — 2001:250:400f:1::1
Port scan not run for 2001:250:400f:1::1 yet. Probes are queued from passive DNS IPs in the worker pipeline.