Data as of Nov 8, 2026
66.178.192.0/18
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc.
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 66.178.192.0/18 | 16,384 | AMAZO-4 | Amazon.com, Inc. (AMAZO-4) · US | Direct Allocation | Nov 19, 2024 | trustandsafety@ |
| └ 66.178.241.0/29 | 8 | SFLD-WAN-241-0 | unknown | — | — | — |
| └ 66.178.241.16/29 | 8 | BRAIN-INJURY-241-16 | unknown | — | — | — |
| └ 66.178.241.40/29 | 8 | KUMON-241-40 | unknown | — | — | — |
| └ 66.178.241.48/29 | 8 | VICTOR-GEORGE-241-48 | unknown | — | — | — |
| └ 66.178.241.56/29 | 8 | MIDWEST-BRAKE-241-56 | unknown | — | — | — |
| └ 66.178.241.64/29 | 8 | GUARDIANAUTOGLASSSTERLINGHEIGHT | unknown | — | — | — |
| └ 66.178.241.96/29 | 8 | NO-EN-241-96 | unknown | — | — | — |
| └ 66.178.241.112/29 | 8 | NWEST-ENERGY-241-112 | unknown | — | — | — |
| └ 66.178.241.128/29 | 8 | OAKLAND-MED-241-128 | unknown | — | — | — |
| └ 66.178.241.152/29 | 8 | US-MEDICAL-241-152 | unknown | — | — | — |
| └ 66.178.241.160/29 | 8 | DIVERS-MED-241-160 | unknown | — | — | — |
| └ 66.178.241.184/29 | 8 | BLEICHERT-241-184 | unknown | — | — | — |
| └ 66.178.241.192/27 | 32 | 320INVESTMENTSLLC | unknown | — | — | — |
| └ 66.178.242.48/29 | 8 | BE-AU-SU-242-48 | unknown | — | — | — |
| └ 66.178.242.72/29 | 8 | JJS-HOME-242-72 | unknown | — | — | — |
| └ 66.178.242.80/29 | 8 | LENDING-FIRM-242-80 | unknown | — | — | — |
| └ 66.178.242.88/29 | 8 | MO-CI-ST-242-88 | unknown | — | — | — |
| └ 66.178.242.112/29 | 8 | GRZANKA-GRIT-242-112 | unknown | — | — | — |
| └ 66.178.242.120/29 | 8 | OAKLAND-MED-242-120 | unknown | — | — | — |
| └ 66.178.242.128/29 | 8 | AD-DI-YP-242-128 | unknown | — | — | — |
| └ 66.178.242.144/29 | 8 | HA-SY-242-144 | unknown | — | — | — |
| └ 66.178.242.160/29 | 8 | ED-SH-242-160 | unknown | — | — | — |
| └ 66.178.242.168/29 | 8 | BI-CO-242-168 | unknown | — | — | — |
| └ 66.178.242.192/29 | 8 | ST-FRANCES-242-192 | unknown | — | — | — |
| └ 66.178.242.200/29 | 8 | ADRAY-APPL-242-200 | unknown | — | — | — |
| └ 66.178.242.232/29 | 8 | AC-AU-CA-242-232 | unknown | — | — | — |
| └ 66.178.242.240/29 | 8 | TA-CO-242-240 | unknown | — | — | — |
| └ 66.178.242.248/29 | 8 | BI-CH-CL-242-248 | unknown | — | — | — |
| └ 66.178.246.0/29 | 8 | SFLD-WAN-246-0 | unknown | — | — | — |
| └ 66.178.246.8/29 | 8 | MARTEL-TOOL-246-8 | unknown | — | — | — |
| └ 66.178.246.16/29 | 8 | DO-DR-246-16 | unknown | — | — | — |
| └ 66.178.246.40/29 | 8 | HARE-FREIGHT-246-40 | unknown | — | — | — |
| └ 66.178.246.48/29 | 8 | COMPU-PACIFIC-246-48 | unknown | — | — | — |
| └ 66.178.246.80/29 | 8 | MOIRON-246-80 | unknown | — | — | — |
| └ 66.178.246.96/29 | 8 | MILLENIUM-MED-246-96 | unknown | — | — | — |
| └ 66.178.246.104/29 | 8 | KR-KE-MD-246-104 | unknown | — | — | — |
| └ 66.178.246.144/29 | 8 | MILLENIUM-MED-246-144 | unknown | — | — | — |
| └ 66.178.246.176/29 | 8 | DENMARK-MGT-246-176 | unknown | — | — | — |
| └ 66.178.246.208/29 | 8 | ST-CLAIR-246-208 | unknown | — | — | — |
| └ 66.178.246.240/29 | 8 | MILLENIUM-MED-246-240 | unknown | — | — | — |
| └ 66.178.248.128/30 | 4 | DE-PR-CO-248-128 | unknown | — | — | — |
| └ 66.178.248.136/29 | 8 | REDMONDFUNERALHOMES | unknown | — | — | — |
| └ 66.178.248.152/29 | 8 | MIDDLE-TON-248-152 | unknown | — | — | — |
| └ 66.178.248.160/29 | 8 | AIM-SYSTEM-248-160 | unknown | — | — | — |
| └ 66.178.248.184/29 | 8 | LDMI-GR-248-184 | unknown | — | — | — |
| └ 66.178.248.208/29 | 8 | SWMI-RE-248-208 | unknown | — | — | — |
| └ 66.178.248.216/29 | 8 | ZEIMETWOZNIAKASSOCIATES | unknown | — | — | — |
| └ 66.178.248.224/29 | 8 | FOREMANBROSINC | unknown | — | — | — |
| └ 66.178.248.232/29 | 8 | JBLSYSTEMSINC | unknown | — | — | — |
| └ 66.178.248.240/29 | 8 | OA-FA-248-240 | unknown | — | — | — |
| └ 66.178.248.248/29 | 8 | MICHIGANPROPERTYMAINTENANCE | unknown | — | — | — |
| └ 66.178.250.0/29 | 8 | SFLD-WAN-250-0 | unknown | — | — | — |
| └ 66.178.250.8/29 | 8 | ALLIEDTOOLMACHINECOMPANY | unknown | — | — | — |
| └ 66.178.250.16/28 | 16 | BAYMONTINNTRAVERSE | unknown | — | — | — |
| └ 66.178.250.32/29 | 8 | REHABILITATIONSPECIALISTS | unknown | — | — | — |
| └ 66.178.250.40/29 | 8 | D4-EN-250-40 | unknown | — | — | — |
| └ 66.178.250.48/29 | 8 | MI-ST-250-48 | unknown | — | — | — |
| └ 66.178.250.56/29 | 8 | REMERICAUNITEDREALTY | unknown | — | — | — |
| └ 66.178.250.72/29 | 8 | CHRIST-CHILD-250-72 | unknown | — | — | — |
| └ 66.178.250.80/29 | 8 | NORTHAMERICANDISMANTLING | unknown | — | — | — |
| └ 66.178.250.88/29 | 8 | PENNSYLVANIASTEELPEGASUSINDUSTRI | unknown | — | — | — |
| └ 66.178.250.96/29 | 8 | SLSYSTEMS | unknown | — | — | — |
| └ 66.178.250.104/29 | 8 | RTSPECIALISTSCORP | unknown | — | — | — |
| └ 66.178.250.112/29 | 8 | CO-OF-250-112 | unknown | — | — | — |
| └ 66.178.250.120/29 | 8 | GA-AS-250-120 | unknown | — | — | — |
| └ 66.178.250.128/29 | 8 | ANGELOS-SUP-250-128 | unknown | — | — | — |
| └ 66.178.250.144/29 | 8 | ANGELOS-SUP-250-144 | unknown | — | — | — |
| └ 66.178.250.152/29 | 8 | ANGELOS-SUP-250-152 | unknown | — | — | — |
| └ 66.178.250.168/29 | 8 | DALE-PRENT-250-168 | unknown | — | — | — |
| └ 66.178.250.176/29 | 8 | ARROW-WOOD-250-176 | unknown | — | — | — |
| └ 66.178.250.200/29 | 8 | MB-PA-250-200 | unknown | — | — | — |
| └ 66.178.250.224/29 | 8 | MA-UN-250-224 | unknown | — | — | — |
| └ 66.178.250.232/29 | 8 | BULLDOGFABRICATINGCORP | unknown | — | — | — |
| └ 66.178.250.240/28 | 16 | DE-LI-250-240 | unknown | — | — | — |
| └ 66.178.252.0/29 | 8 | MILNERPARKAPARTMENTS | unknown | — | — | — |
| └ 66.178.252.8/29 | 8 | BERRY-MORMAN-252-8 | unknown | — | — | — |
| └ 66.178.252.16/29 | 8 | IND-VACUUM-252-16 | unknown | — | — | — |
| └ 66.178.252.24/29 | 8 | DEARBORN-ALLER-252-24 | unknown | — | — | — |
| └ 66.178.252.32/28 | 16 | SA-BU-SE-252-32 | unknown | — | — | — |
| └ 66.178.252.56/29 | 8 | IMAGE-TOURS-252-56 | unknown | — | — | — |
| └ 66.178.252.80/29 | 8 | ADA-INS-252-80 | unknown | — | — | — |
| └ 66.178.252.88/29 | 8 | MILLENIUM-MED-252-88 | unknown | — | — | — |
| └ 66.178.252.112/29 | 8 | OP-GE-DO-252-112 | unknown | — | — | — |
| └ 66.178.252.128/29 | 8 | BERRY-MOOR-252-128 | unknown | — | — | — |
| └ 66.178.252.152/29 | 8 | HO-AS-252-152 | unknown | — | — | — |
| └ 66.178.252.160/29 | 8 | BERRY-MOOR-252-160 | unknown | — | — | — |
| └ 66.178.252.184/29 | 8 | STEELTECHLTD | unknown | — | — | — |
| └ 66.178.252.192/29 | 8 | BACKER-LAND-252-192 | unknown | — | — | — |
| └ 66.178.252.200/29 | 8 | PE-HE-ON-AN-252-200 | unknown | — | — | — |
| └ 66.178.252.208/29 | 8 | ENT-EXPRESS-252-208 | unknown | — | — | — |
| └ 66.178.252.232/29 | 8 | NEW-CENTER-252-232 | unknown | — | — | — |
| └ 66.178.253.0/29 | 8 | SFLD-WAN-253-0 | unknown | — | — | — |
| └ 66.178.253.16/29 | 8 | HELLE-BUYCK-253-16 | unknown | — | — | — |
| └ 66.178.253.24/29 | 8 | BE-LE-253-24 | unknown | — | — | — |
| └ 66.178.253.48/29 | 8 | PREFER-FAMILY-253-48 | unknown | — | — | — |
| └ 66.178.253.64/29 | 8 | CHRIS-VARJA-253-64 | unknown | — | — | — |
| └ 66.178.253.88/29 | 8 | HARGER-HOWE-253-88 | unknown | — | — | — |
| └ 66.178.253.104/29 | 8 | POLAR-ENV-253-104 | unknown | — | — | — |
| └ 66.178.253.144/29 | 8 | 66-178-253-144 | unknown | — | — | — |
| └ 66.178.253.168/29 | 8 | AL-21-253-168 | unknown | — | — | — |
| └ 66.178.253.184/29 | 8 | ST-JANE-253-184 | unknown | — | — | — |
| └ 66.178.253.232/29 | 8 | DAVE-HOUSTON-253-232 | unknown | — | — | — |
| └ 66.178.253.240/29 | 8 | PHYS-BILLING-253-240 | unknown | — | — | — |
| └ 66.178.253.248/29 | 8 | GILSON-CORP-253-248 | unknown | — | — | — |
| └ 66.178.254.0/29 | 8 | SFLD-WAN-254-0 | unknown | — | — | — |
| └ 66.178.254.8/29 | 8 | CLARK-STON-254-8 | unknown | — | — | — |
| └ 66.178.254.32/29 | 8 | CONSORT-CORP-254-32 | unknown | — | — | — |
| └ 66.178.254.48/29 | 8 | SA-LU-254-48 | unknown | — | — | — |
| └ 66.178.254.64/29 | 8 | REDICO-254-64 | unknown | — | — | — |
| └ 66.178.254.104/29 | 8 | CO-SI-254-104 | unknown | — | — | — |
| └ 66.178.254.112/29 | 8 | RE-RO-CO | unknown | — | — | — |
| └ 66.178.254.128/29 | 8 | SH-XR-254-128 | unknown | — | — | — |
| └ 66.178.254.136/29 | 8 | EL-HO-254-136 | unknown | — | — | — |
| └ 66.178.254.152/29 | 8 | CE-HE-254-152 | unknown | — | — | — |
| └ 66.178.254.160/29 | 8 | TH-IN-254-160 | unknown | — | — | — |
| └ 66.178.254.176/29 | 8 | QUALITY-CUIS-254-176 | unknown | — | — | — |
| └ 66.178.254.224/29 | 8 | ADVANCE-TIME-254-224 | unknown | — | — | — |
Network & registry
Origin network
AS16509
US
- Name
- Amazon.com, Inc.
- Type
- Hosting
- Registered
- May 4, 2000
- Domain
- amazon.com
- Website
- www.amazon.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 294
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Dec 2024 · 1.9 yr
- Origin networks
- 4
- Last change of origin
- Dec 2024
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.178.192.0/18 | AS16509 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 66.
178. 192. 0/ 18 - Netname
- AMAZO-4
- Registrant
- Amazon.com, Inc.
- Organization
- Amazon.com, Inc. (AMAZO-4)
- Org address
- Amazon Web Services, Inc., Seattle, WA, 98108-1226
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-178-192-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Nov 19, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 19, 2024
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN