Datacenter vs ISP Proxies 2026: Speed, Trust & Price

By Marcus Reiner 2026-05-09 7 min read Comparisons

datacenterispcomparison

Both are datacenter-hosted, but ISP wears residential ASN clothing. Here's when that disguise is worth the premium.

The headline difference

Datacenter ASN = instant block on Cloudflare/Akamai/DataDome. ISP ASN = treated as residential by anti-bot stacks.

Speed

Both deliver datacenter-grade latency (often <50ms). No meaningful difference.

Price

Datacenter: $0.30–$1/IP/month. ISP: $0.50–$3/IP/month. ISP is 2–3× the cost for the same hardware, paying for the ASN registration.

Use case fit

Datacenter: unprotected targets, internal QA, SEO crawling of your own sites. ISP: anything protected, sticky-session workloads, account management.

Pool size

Datacenter is essentially unlimited (millions of IPs available). ISP is constrained to ~1–2M IPs industry-wide.

Read more on ToptierProxy Blog or see our Best Proxies 2026 guide.