38.88.6.0/25 CIDR Lookup — 128 IPs Owned by…

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 (35y) +6
Has a reverse-DNS (PTR) record +5
Trust score 76 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 38.88.6.0/25

CIDR	IPs	Organization	ASN	Country
38.88.6.0/27	32	Cogent Communications, LLC	AS174	US
38.88.6.96/27	32	Cogent Communications, LLC	AS174	US
38.88.6.96/27	32	Cogent Communications, LLC	AS174	CA
38.88.6.0/27	32	Cogent Communications, LLC	AS174	CA
38.88.6.32/28	16	Cogent Communications, LLC	AS174	CA
38.88.6.80/28	16	Cogent Communications, LLC	AS174	US
38.88.6.32/28	16	Cogent Communications, LLC	AS174	US
38.88.6.80/28	16	Cogent Communications, LLC	AS174	CA
38.88.6.56/29	8	Cogent Communications, LLC	AS174	US
38.88.6.48/29	8	Cogent Communications, LLC	AS174	US
38.88.6.72/29	8	Cogent Communications, LLC	AS174	CA
38.88.6.72/29	8	Cogent Communications, LLC	AS174	US
38.88.6.88/29	8	Cogent Communications, LLC	AS174	US
38.88.6.48/29	8	Cogent Communications, LLC	AS174	CA
38.88.6.56/29	8	Cogent Communications, LLC	AS174	US
38.88.6.64/29	8	Cogent Communications, LLC	AS174	US
38.88.6.64/29	8	Cogent Communications, LLC	AS174	US
38.88.6.84/30	4	Cogent Communications, LLC	AS174	US
38.88.6.80/30	4	Cogent Communications, LLC	AS174	US
38.88.6.68/30	4	Cogent Communications, LLC	AS174	US
38.88.6.64/31	2	Cogent Communications, LLC	AS174	US
38.88.6.66/31	2	Cogent Communications, LLC	AS174	US

All 128 IP addresses in 38.88.6.0/25

38.88.6.0 38.88.6.1 38.88.6.2 38.88.6.3 38.88.6.4 38.88.6.5 38.88.6.6 38.88.6.7 38.88.6.8 38.88.6.9 38.88.6.10 38.88.6.11 38.88.6.12 38.88.6.13 38.88.6.14 38.88.6.15 38.88.6.16 38.88.6.17 38.88.6.18 38.88.6.19 38.88.6.20 38.88.6.21 38.88.6.22 38.88.6.23 38.88.6.24 38.88.6.25 38.88.6.26 38.88.6.27 38.88.6.28 38.88.6.29 38.88.6.30 38.88.6.31 38.88.6.32 38.88.6.33 38.88.6.34 38.88.6.35 38.88.6.36 38.88.6.37 38.88.6.38 38.88.6.39 38.88.6.40 38.88.6.41 38.88.6.42 38.88.6.43 38.88.6.44 38.88.6.45 38.88.6.46 38.88.6.47 38.88.6.48 38.88.6.49 38.88.6.50 38.88.6.51 38.88.6.52 38.88.6.53 38.88.6.54 38.88.6.55 38.88.6.56 38.88.6.57 38.88.6.58 38.88.6.59 38.88.6.60 38.88.6.61 38.88.6.62 38.88.6.63 38.88.6.64 38.88.6.65 38.88.6.66 38.88.6.67 38.88.6.68 38.88.6.69 38.88.6.70 38.88.6.71 38.88.6.72 38.88.6.73 38.88.6.74 38.88.6.75 38.88.6.76 38.88.6.77 38.88.6.78 38.88.6.79 38.88.6.80 38.88.6.81 38.88.6.82 38.88.6.83 38.88.6.84 38.88.6.85 38.88.6.86 38.88.6.87 38.88.6.88 38.88.6.89 38.88.6.90 38.88.6.91 38.88.6.92 38.88.6.93 38.88.6.94 38.88.6.95 38.88.6.96 38.88.6.97 38.88.6.98 38.88.6.99 38.88.6.100 38.88.6.101 38.88.6.102 38.88.6.103 38.88.6.104 38.88.6.105 38.88.6.106 38.88.6.107 38.88.6.108 38.88.6.109 38.88.6.110 38.88.6.111 38.88.6.112 38.88.6.113 38.88.6.114 38.88.6.115 38.88.6.116 38.88.6.117 38.88.6.118 38.88.6.119 38.88.6.120 38.88.6.121 38.88.6.122 38.88.6.123 38.88.6.124 38.88.6.125 38.88.6.126 38.88.6.127

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 38.0.0.0/8.

Announced prefix

38.0.0.0/8

Origin AS

AS174

Announcement samples

7,064

Last seen

2026-07-29 18:59:22

RIR Ownership History

Atom feed ⇲

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

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

Frequently Asked Questions

What is 38.88.6.0/25?

38.88.6.0/25 is a CIDR network block containing 128 IPv4 addresses (from 38.88.6.0 to 38.88.6.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 38.88.6.0/25 network?

The 38.88.6.0/25 range is allocated to Cogent Communications, LLC and announced via AS174 from Canada.

How many IP addresses are in 38.88.6.0/25?

38.88.6.0/25 contains exactly 128 usable IPv4 addresses. A /25 prefix length means 128 addresses are covered by this single routing entry.