Addresses
65,536
65.5K
Sub-ranges
18+
within this block
PTR Density
99.2%
65.0K of 65.5K 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 (21y) +6
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 201.153.0.0/16
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 201.153.192.0/19 | 8.2K | UNINET | AS8151 | MX |
| 201.153.96.0/19 | 8.2K | UNINET | AS8151 | MX |
| 201.153.0.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.224.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.208.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.192.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.176.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.160.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.144.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.128.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.112.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.96.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.80.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.64.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.48.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.32.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.16.0/20 | 4.1K | UNINET | AS8151 | MX |
| 201.153.240.0/20 | 4.1K | UNINET | AS8151 | MX |
Geolocation
First 256 of 65,536 IP addresses in 201.153.0.0/16
201.153.0.0
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+ 65.3K more (range too large to list inline)
BGP Routing
Live BGP anomalies →This block is announced in BGP, observed across our RIPE RIS collectors.
Announced prefix
Origin AS
Announcement samples
27,462
Last seen
2026-07-26 13:06:42
Frequently Asked Questions
What is 201.153.0.0/16?
201.153.0.0/16 is a CIDR network block containing 65,536 IPv4 addresses (from 201.153.0.0 to 201.153.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 201.153.0.0/16 network?
The 201.153.0.0/16 range is allocated to UNINET and announced via AS8151 from Mexico.
Last updated: 2026-07-26 13:55:32 UTC
