Data as of Nov 8, 2026
140.248.56.0/21
No anonymizer space · no proxy exits in 30 daysFastly, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 140.248.0.0/18 since May 2022 | AS54113 | Hosting | Fastly, Inc. |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 140.248.56.0/24 since Nov 2023 | AS54113 | Hosting | Fastly, Inc. | |
| 140.248.57.0/24 since Jan 2024 | AS54113 | Hosting | Fastly, Inc. | |
| 140.248.58.0/24 since Jan 2024 | AS54113 | Hosting | Fastly, Inc. | |
| 140.248.59.0/24 since Jan 2024 | AS54113 | Hosting | Fastly, Inc. | |
| 140.248.60.0/24 since Jan 2024 | AS54113 | Hosting | Fastly, Inc. | |
| 140.248.61.0/24 since Jan 2024 | AS54113 | Hosting | Fastly, Inc. | |
| 140.248.62.0/24 since Jan 2024 | AS54113 | Hosting | Fastly, Inc. | |
| 140.248.63.0/24 since Jan 2024 | AS54113 | Hosting | Fastly, Inc. |
Network & registry
Origin network
AS54113
US
- Name
- Fastly, Inc.
- Type
- Hosting
- Registered
- Oct 4, 2011
- Domain
- fastly.com
- Website
- www.fastly.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 146
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2023
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.248.56.0/21 | AS54113 | /21 | ARIN | RPKI valid |
| 140.248.0.0/18 | AS54113 | /18 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS54113 | RADB | Fastly | MAINT-AS54113 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 140.
248. 0. 0/ 16 - Netname
- SKYCA-3
- Registrant
- Fastly, Inc.
- Organization
- Fastly, Inc. (SKYCA-3)
- Org address
- PO Box 78266, San Francisco, CA, 94107
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-140-248-0-0-1
- Parent
- NET-140-0-0-0-0
- Created
- Jul 1, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 1, 2021
- Status
- assigned
Report abuse
Abuse contact
- abuse@
fastly. com - Name
- Abuse Account
- Phone
- +1-415-496-9353
- Handle
- ABUSE4771-ARIN