Addresses
32,768
32.8K
Sub-ranges
34+
within this block
PTR Density
100.0%
32.8K of 32.8K 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.
76/100
Moderate
How this score is built
- Baseline (neutral) 65
- Long-established allocation (16y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 2.136.128.0/17
First 256 of 32,768 IP addresses in 2.136.128.0/17
2.136.128.0
2.136.128.1
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2.136.128.255
+ 32.5K more (range too large to list inline)
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 2.136.0.0/16.
Frequently Asked Questions
What is 2.136.128.0/17?
2.136.128.0/17 is a CIDR network block containing 32,768 IPv4 addresses (from 2.136.128.0 to 2.136.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 2.136.128.0/17 network?
The 2.136.128.0/17 range is allocated to Telefonica De Espana S.a.u. and announced via AS3352 from Spain.
Last updated: 2026-07-19 18:55:32 UTC
