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CIDR Range

64.67.128.0/17

Addresses
32,768
32.8K
Sub-ranges
50+
within this block
PTR Density
81.8%
26.8K 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.

74/100
Moderate
How this score is built

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

Ranges inside 64.67.128.0/17

CIDRIPsOrganizationASNCountry
64.67.224.0/20 4.1K PenTeleData Inc. AS3737 US
64.67.208.0/20 4.1K PenTeleData Inc. AS3737 US
64.67.192.0/20 4.1K PenTeleData Inc. AS3737 US
64.67.248.0/21 2.0K PenTeleData Inc. AS3737 US
64.67.176.0/21 2.0K PenTeleData Inc. AS3737 US
64.67.140.0/22 1.0K PenTeleData Inc. AS3737 US
64.67.160.0/22 1.0K PenTeleData Inc. AS3737 US
64.67.144.0/22 1.0K PenTeleData Inc. AS3737 US
64.67.184.0/22 1.0K PenTeleData Inc. AS3737 US
64.67.188.0/22 1.0K PenTeleData Inc. AS3737 US
64.67.164.0/23 512 PenTeleData Inc. AS3737 US
64.67.242.0/23 512 PenTeleData Inc. AS3737 US
64.67.128.0/23 512 PenTeleData Inc. AS3737 US
64.67.154.0/23 512 PenTeleData Inc. AS3737 US
64.67.152.0/23 512 PenTeleData Inc. AS3737 US
64.67.244.0/23 512 PenTeleData Inc. AS3737 US
64.67.158.0/23 512 PenTeleData Inc. AS3737 US
64.67.138.0/23 512 PenTeleData Inc. AS3737 US
64.67.132.0/23 512 PenTeleData Inc. AS3737 US
64.67.134.0/23 512 PenTeleData Inc. AS3737 US
64.67.130.0/24 256 PenTeleData Inc. AS3737 US
64.67.247.0/24 256 PenTeleData Inc. AS3737 US
64.67.166.0/24 256 PenTeleData Inc. AS3737 US
64.67.167.0/24 256 PenTeleData Inc. AS3737 US
64.67.168.0/24 256 PenTeleData Inc. AS3737 US
64.67.169.0/24 256 PenTeleData Inc. AS3737 US
64.67.170.0/24 256 PenTeleData Inc. AS3737 US
64.67.172.0/24 256 PenTeleData Inc. AS3737 US
64.67.246.0/24 256 PenTeleData Inc. AS3737 US
64.67.174.0/24 256 PenTeleData Inc. AS3737 US
64.67.175.0/24 256 PenTeleData Inc. AS3737 US
64.67.171.0/24 256 PenTeleData Inc. AS3737 US

First and last addresses in 64.67.128.0/17

64.67.128.0/17 runs from 64.67.128.0 to 64.67.255.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 64.67.0.0/16.

Announced prefix
Origin AS
Announcement samples
17,187
Last seen
2026-11-13 06:58:35

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — US

Frequently Asked Questions

What is 64.67.128.0/17?

64.67.128.0/17 is a CIDR network block containing 32,768 IPv4 addresses (from 64.67.128.0 to 64.67.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 64.67.128.0/17 network?

The 64.67.128.0/17 range is allocated to PenTeleData Inc. and announced via AS3737 from United States.

Last updated: 2026-11-13 08:39:05 UTC
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