Data as of Nov 12, 2026

103.138.4.0/24

No anonymizer space · no proxy exits in 30 days

Fastnet Communication Pvt. Ltd. · space held by Fastnet Internet Service And Security System

Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
90 / 100 · Critical
Spamhaus DROP

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
103.138.4.0/23
since Jul 2025
AS133692ResidentialFastnet Internet Service And Security System

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Apr 2019
Current origin since
Apr 2019 · 7.6 yr
Origin networks
1