[ IP ]
104.21.20.53
#135,127Top IPs · 1M scope0 domains
Overview
Top IPs list rank
- 1M
- #135,127(101 observation hits)
- Hosted domains (90 days)
- 0
- Hosted domains (all time)
- 0
- First seen
- Sat Aug 22 2026 17:42:42 GM
- Last seen
- Sat Oct 03 2026 22:13:41 GM
- PDNS hits (90 days)
- 101
- Country
- US
- Snapshot
- 1970-01-01
Network operated by Cloudflare, Inc. (CLOUD14) (CLOUDFLARENET).
List rank history
30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.
Whois — 104.21.20.53
- Netname
- CLOUDFLARENET
- Organization
- Cloudflare, Inc. (CLOUD14)
- Country
- US
- ASN
- —
Registry record
WHOISRegistry fields
- Network range
- 104.16.0.0 - 104.31.255.255
- CIDR
- 104.16.0.0/12
- Network name
- CLOUDFLARENET
- Net Handle
- NET-104-16-0-0-1
- Parent network
- NET104 (NET-104-0-0-0-0)
Hosted domains — PDNS pivot
No hosted domains found for 104.21.20.53 in passive DNS yet.