CIDR Range

82.89.48.0/21

2.0K IPs /21 TIM AS3269 Italy RIPE

Addresses

2,048

2.0K

IP Range

82.89.48.0

→ 82.89.55.255

Sub-ranges

within this block

PTR Density

100.0%

2.0K of 2.0K IPs have PTR

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.

80/100

Trusted

How this score is built

Baseline (neutral) 65
Long-established allocation (23y) +6
Has a reverse-DNS (PTR) record +5
Enterprise allocation +4
Trust score 80 / 100

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

First and last addresses in 82.89.48.0/21

82.89.48.0/21 runs from 82.89.48.0 to 82.89.55.255.

First 16

82.89.48.0 82.89.48.1 82.89.48.2 82.89.48.3 82.89.48.4 82.89.48.5 82.89.48.6 82.89.48.7 82.89.48.8 82.89.48.9 82.89.48.10 82.89.48.11 82.89.48.12 82.89.48.13 82.89.48.14 82.89.48.15

Last 16

82.89.55.240 82.89.55.241 82.89.55.242 82.89.55.243 82.89.55.244 82.89.55.245 82.89.55.246 82.89.55.247 82.89.55.248 82.89.55.249 82.89.55.250 82.89.55.251 82.89.55.252 82.89.55.253 82.89.55.254 82.89.55.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 82.89.0.0/16.

Announced prefix

82.89.0.0/16

Origin AS

AS3269

Announcement samples

46,855

Last seen

2026-11-14 16:24:15

Frequently Asked Questions

What is 82.89.48.0/21?

82.89.48.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 82.89.48.0 to 82.89.55.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 82.89.48.0/21 network?

The 82.89.48.0/21 range is allocated to TIM and announced via AS3269 from Italy.

Last updated: 2026-11-14 17:54:05 UTC