Datacenter intelligence record
Fastly AS54113
Usually allowFastly · AS54113 · CDN / edge · US
CDN / Edge
AS54113
CDN / Edge Network
CA, US
Confidence: High
Handling Guidance
Usually allow- Log by default. Do not blanket-block Fastly ranges unless blocking a specific unwanted edge-origin pattern.
- Datacenter matches are network-origin signals, not bot identities. Use them with request paths, cadence, user-agent evidence, and customer rules.
- Browser-looking traffic from cloud, hosting, VPS, CDN, transit, or automated infrastructure should be evaluated as infrastructure-origin traffic rather than automatically treated as a normal residential visitor.
Record Details
Provider and network data- Provider
- Fastly
- Organization
- Fastly, Inc.
- ASN
- AS54113
- ASN name
- FASTLY
- Network
- FASTLY
- Country
- US
- Region
- CA
- Services
- CDN, edge cloud, WAF, caching, origin shield
- Provider type
- CDN / edge network
- Network type
- CDN / Edge
- Classification
- CDN / Edge Traffic
- Traffic label
- CDN / Edge
- Confidence
- High
- Risk
- Low
- Default action
- Log
- Rules supported
- allow, block, rate-limit, log
- Last verified
- 2026-06-25
- Status
- Active
Detection and Behavior
Operational guidance- Common traffic pattern: Fastly traffic often appears as server, VPS, cloud, CDN, transit, or automated infrastructure rather than a residential browser session.
- Detection notes: Match by ASN AS54113. Combine network identity with user-agent, path, rate, country, and rule outcomes before enforcement.
- Behavior thresholds: Flag when request volume, identical user-agent reuse, API/feed scraping, login probing, search abuse, or repeated non-human path traversal exceeds normal visitor behavior.
- Human monitoring relevance: Useful for separating datacenter-origin requests from real human visitor traffic. Agency human monitoring should not classify hosting/cloud requests as normal residential humans without additional signals.
- Recommended action: Log by default. Do not blanket-block Fastly ranges unless blocking a specific unwanted edge-origin pattern.
- Notes: Fastly publishes assigned IP ranges for firewall allowlisting and edge identification.
Intelligence Summary
- Fastly is tracked by Botcrawl as cdn / edge associated with AS54113. Traffic from this network should be evaluated as infrastructure-origin traffic rather than automatically treated as a normal residential visitor.
- Fastly traffic often appears as server, VPS, cloud, CDN, transit, or automated infrastructure rather than a residential browser session.
- Log by default. Do not blanket-block Fastly ranges unless blocking a specific unwanted edge-origin pattern.
Evidence and Source
- Primary source: https://www.fastly.com/documentation/reference/api/utils/public-ip-list/
- Provider URL: https://www.fastly.com/
Use This Signal In Edge
Botcrawl EdgeBotcrawl Edge combines BotDB user-agent intelligence with datacenter provider signals, live volume, globe monitoring, analytics, API access, webhooks, and allow, block, rate-limit, or log rules across connected sites.