Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Active-threat / abuse risk −12
- Long-established allocation (16y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 64 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Geolocation
All 16 IP addresses in 178.21.153.48/28
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 178.21.153.0/24.
Frequently Asked Questions
What is 178.21.153.48/28?
178.21.153.48/28 is a CIDR network block containing 16 IPv4 addresses (from 178.21.153.48 to 178.21.153.63). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 178.21.153.48/28 network?
The 178.21.153.48/28 range is allocated to Allegro sp. z o.o. and announced via AS42656 from Poland.
How many IP addresses are in 178.21.153.48/28?
178.21.153.48/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.
