Data as of Nov 8, 2026
91.107.72.0/21
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Guardfox SRL
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 91.107.72.0/23 since Oct 10, 2026 | AS16509 | Hosting | Guardfox SRL | |
| 91.107.74.0/23 since Oct 10, 2026 | AS16509 | Hosting | Guardfox SRL | |
| 91.107.76.0/23 since Oct 10, 2026 | AS16509 | Hosting | Guardfox SRL | |
| 91.107.78.0/23 since Oct 10, 2026 | AS16509 | Hosting | Guardfox SRL |
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 |
|---|---|---|---|---|---|---|
| 91.107.72.0/21 | 2,048 | MD-GUARDFOX-20120621 | Guardfox SRL (ORG-GS161-RIPE) · MD | ALLOCATED PA | Apr 13, 2016 | abuse@ |
| └ 91.107.72.0/23 | 512 | GUARDFOX-TOKIO-01 | unknown | SUB-ALLOCATED PA | Oct 19, 2026 | abuse@ via MD-GUARDFOX-20120621 |
| └ 91.107.74.0/23 | 512 | GUARDFOX-TOKIO-02 | unknown | SUB-ALLOCATED PA | Oct 19, 2026 | abuse@ via MD-GUARDFOX-20120621 |
| └ 91.107.76.0/23 | 512 | GUARDFOX-TOKIO-03 | unknown | SUB-ALLOCATED PA | Oct 19, 2026 | abuse@ via MD-GUARDFOX-20120621 |
| └ 91.107.78.0/23 | 512 | GUARDFOX-TOKIO-04 | unknown | SUB-ALLOCATED PA | Oct 19, 2026 | abuse@ via MD-GUARDFOX-20120621 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
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
- Apr 2016
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 91.
107. 72. 0/ 21 - Netname
- MD-GUARDFOX-20120621
- Registrant
- Guardfox SRL
- Registrant country
- HK
- Organization
- Guardfox SRL (ORG-GS161-RIPE)
- Org country
- MD
- Type
- ALLOCATED PA
- Created
- Apr 13, 2016
- Updated
- Jun 20, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- MD
- Delegated
- Jun 21, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
guardfox. net - Name
- Guardfox NOC
- Handle
- GN3918-RIPE