IPv4 proxy vs IPv6 proxy — which is better for MMO?

IPv4 residential proxies from modem boxes are expensive, have ~70% IP rotation collision due to limited carrier pools, and limited 4G speed. IPv6 /48 proxies offer 65,536 unique subnets, 1Gbps speed, zero IP collision, at a fraction of the cost — ideal for Google and Facebook MMO at scale.

What is the difference between IPv6 /48 and /64?

A /64 is a single subnet where all IPs share the same first 4 groups — ban one IP and the entire block gets banned. A /48 contains 65,536 different /64 subnets, making each IP look independent and nearly impossible to mass-ban.

Proxy Checker — Free Online HTTP & SOCKS5 Proxy Checker

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Bulk Proxy Checker

Check up to 100,000 proxies in a single session. Paste any format — IPv4, IPv6, with or without authentication.

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HTTP & SOCKS5 Support

Supports HTTP and SOCKS5 proxies. Handles both authenticated (user:pass) and unauthenticated proxies. IPv4 and IPv6 compatible.

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Shows Public IP

For each live proxy, displays the public IP address it resolves to.

What Do the Results Mean?

Live — Proxy is working. Shows the public IP it resolves to.

Dead — Proxy connection failed or returned an error.

Timeout — Proxy did not respond within 15 seconds.

Frequently Asked Questions

What proxy formats are supported?

Supports IPv4 and IPv6 proxies with or without authentication. Formats: IP:PORT, IP:PORT:USER:PASS, [IPv6]:PORT, [IPv6]:PORT:USER:PASS.

What is the difference between HTTP and SOCKS5?

HTTP proxies work at the HTTP layer. SOCKS5 proxies work at a lower level and support any protocol. Use the Proxy Type dropdown to select your mode.

IPv4 vs IPv6 Proxy — Which is better for MMO?

Choosing the right proxy type is critical for running Google & Facebook accounts at scale.

IPv4 Proxy (Multi-session FTTH)

Built from ISP fiber lines using multi-session PPPoE. ~30 proxies per line. Residential IPs but significant drawbacks at scale:

Expensive — ~30 IPs per line, dozens of lines needed
~70% IP rotation collision — Limited ISP pool, same IPs recycle
Static IP works but runs out fast
Shared bandwidth — per line
Maintenance — Router/ISP failures

IPv6 /48 Proxy (Datacenter)

Massive IP pool — 65,536 subnets
Zero collision
1Gbps speed
Zero maintenance
Cost effective — ~2M VND/1000 proxies

Feature	IPv4 (FTTH Line)	IPv6 /48
IP type	Residential	Datacenter
Cost/1000	10M+ VND	~2M VND
Rotation collision	~70%	0%
Speed	Shared per line	1 Gbps dedicated
Scale	~30 IPs/line	Unlimited
Maintenance	High (hardware)	Zero

Verdict: IPv4 for static single-account. For MMO at scale, IPv6 /48 wins.

IPv6 /48 vs /64 — Subnet size matters

/64 — Single subnet: All IPs share first 4 groups. Ban one = ban all.

/48 — 65,536 subnets: Each proxy rotates through unique subnets. Nearly impossible to mass-ban.

Feature	/64	/48
Subnets	1	65,536
IPs share first	4 groups	3 groups
Ban resistance	Low	High
Best for	Basic	MMO Google, FB

Our proxies use /48 — maximum diversity for Google & Facebook.

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