Addresses
2,048
2.0K
Sub-ranges
5+
within this block
PTR Density
99.0%
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.
64/100
Moderate
How this score is built
- Baseline (neutral) 65
- Active-threat / abuse risk −12
- Long-established allocation (23y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 64 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 201.2.88.0/21
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 201.2.88.0/23 | 512 | — | — | BR |
| 201.2.90.0/23 | 512 | — | — | BR |
| 201.2.94.0/23 | 512 | — | — | BR |
| 201.2.92.0/24 | 256 | — | — | BR |
| 201.2.93.0/24 | 256 | — | — | BR |
First and last addresses in 201.2.88.0/21
201.2.88.0/21 runs from 201.2.88.0 to 201.2.95.255.
First 16
201.2.88.0
201.2.88.1
201.2.88.2
201.2.88.3
201.2.88.4
201.2.88.5
201.2.88.6
201.2.88.7
201.2.88.8
201.2.88.9
201.2.88.10
201.2.88.11
201.2.88.12
201.2.88.13
201.2.88.14
201.2.88.15
Last 16
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 201.2.64.0/18.
Announced prefix
Announcement samples
21,716
Last seen
2026-07-29 18:15:12
Origins seen: AS8167 · 21,716 AS7738 · 1
Frequently Asked Questions
What is 201.2.88.0/21?
201.2.88.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 201.2.88.0 to 201.2.95.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 201.2.88.0/21 network?
The 201.2.88.0/21 range is allocated to an unknown organization from Brazil.
Last updated: 2026-11-02 23:09:05 UTC
