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CIDR Range

67.147.77.0/25

128 IPs /25 Brightspeed AS19901 United States ARIN
Addresses
128
128
IP Range
67.147.77.0
→ 67.147.77.127
Sub-ranges
0+
within this block
PTR Density
100.0%
128 of 128 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

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 128 IP addresses in 67.147.77.0/25

67.147.77.0 67.147.77.1 67.147.77.2 67.147.77.3 67.147.77.4 67.147.77.5 67.147.77.6 67.147.77.7 67.147.77.8 67.147.77.9 67.147.77.10 67.147.77.11 67.147.77.12 67.147.77.13 67.147.77.14 67.147.77.15 67.147.77.16 67.147.77.17 67.147.77.18 67.147.77.19 67.147.77.20 67.147.77.21 67.147.77.22 67.147.77.23 67.147.77.24 67.147.77.25 67.147.77.26 67.147.77.27 67.147.77.28 67.147.77.29 67.147.77.30 67.147.77.31 67.147.77.32 67.147.77.33 67.147.77.34 67.147.77.35 67.147.77.36 67.147.77.37 67.147.77.38 67.147.77.39 67.147.77.40 67.147.77.41 67.147.77.42 67.147.77.43 67.147.77.44 67.147.77.45 67.147.77.46 67.147.77.47 67.147.77.48 67.147.77.49 67.147.77.50 67.147.77.51 67.147.77.52 67.147.77.53 67.147.77.54 67.147.77.55 67.147.77.56 67.147.77.57 67.147.77.58 67.147.77.59 67.147.77.60 67.147.77.61 67.147.77.62 67.147.77.63 67.147.77.64 67.147.77.65 67.147.77.66 67.147.77.67 67.147.77.68 67.147.77.69 67.147.77.70 67.147.77.71 67.147.77.72 67.147.77.73 67.147.77.74 67.147.77.75 67.147.77.76 67.147.77.77 67.147.77.78 67.147.77.79 67.147.77.80 67.147.77.81 67.147.77.82 67.147.77.83 67.147.77.84 67.147.77.85 67.147.77.86 67.147.77.87 67.147.77.88 67.147.77.89 67.147.77.90 67.147.77.91 67.147.77.92 67.147.77.93 67.147.77.94 67.147.77.95 67.147.77.96 67.147.77.97 67.147.77.98 67.147.77.99 67.147.77.100 67.147.77.101 67.147.77.102 67.147.77.103 67.147.77.104 67.147.77.105 67.147.77.106 67.147.77.107 67.147.77.108 67.147.77.109 67.147.77.110 67.147.77.111 67.147.77.112 67.147.77.113 67.147.77.114 67.147.77.115 67.147.77.116 67.147.77.117 67.147.77.118 67.147.77.119 67.147.77.120 67.147.77.121 67.147.77.122 67.147.77.123 67.147.77.124 67.147.77.125 67.147.77.126 67.147.77.127

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 67.147.76.0/23.

Announced prefix
67.147.76.0/23
Origin AS
AS19901
Announcement samples
8,571
Last seen
2026-07-20 01:42:20

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

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

Frequently Asked Questions

What is 67.147.77.0/25?

67.147.77.0/25 is a CIDR network block containing 128 IPv4 addresses (from 67.147.77.0 to 67.147.77.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 67.147.77.0/25 network?

The 67.147.77.0/25 range is allocated to Brightspeed and announced via AS19901 from United States.

How many IP addresses are in 67.147.77.0/25?

67.147.77.0/25 contains exactly 128 usable IPv4 addresses. A /25 prefix length means 128 addresses are covered by this single routing entry.

Last updated: 2026-07-20 02:25:31 UTC
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