[ IP ]

66.51.122.136

Fly.io, Inc. (FLYIO)

#905,115Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #905,115(10 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen
Last seen: Sun Oct 18 2026 12:06:25 GM
PDNS hits (90 days): 11
Country: US
Snapshot: 1970-01-01

Network operated by Fly.io, Inc. (FLYIO) (FLYIO).

List rank history

23 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 66.51.122.136

Netname: FLYIO
Organization: Fly.io, Inc. (FLYIO)
Country: US
ASN: —

Registry record

WHOIS

Registry fields

Network range: 66.51.120.0 - 66.51.127.255
CIDR: 66.51.120.0/21
Network name: FLYIO
Net Handle: NET-66-51-120-0-1
Parent network: NET66 (NET-66-0-0-0-0)

Hosted domains — PDNS pivot

No hosted domains found for 66.51.122.136 in passive DNS yet.

# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # # # Query terms are ambiguous. The query is assumed to be: # "n 66.51.122.136" # # Use "?" to get help. # NetRange: 66.51.120.0 - 66.51.127.255 CIDR: 66.51.120.0/21 NetName: FLYIO NetHandle: NET-66-51-120-0-1 Parent: NET66 (NET-66-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Fly.io, Inc. (FLYIO) RegDate: 2021-12-06 Updated: 2026-07-23 Comment: Geofeed https://geofeed.flyio.net/geofeed.csv Ref: https://rdap.arin.net/registry/ip/66.51.120.0 OrgName: Fly.io, Inc. OrgId: FLYIO Address: 2261 Market Street City: San Francisco StateProv: CA PostalCode: 94114 Country: US RegDate: 2017-01-18 Updated: 2025-11-18 Ref: https://rdap.arin.net/registry/entity/FLYIO OrgAbuseHandle: ABUSE8489-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-510-768-8430 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE8489-ARIN OrgTechHandle: FLYOP-ARIN OrgTechName: Fly Ops OrgTechPhone: +1-510-768-8430 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/FLYOP-ARIN OrgNOCHandle: FLYOP-ARIN OrgNOCName: Fly Ops OrgNOCPhone: +1-510-768-8430 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/FLYOP-ARIN OrgTechHandle: BERRY359-ARIN OrgTechName: Berryman, Steve OrgTechPhone: +447886749129 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/BERRY359-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #