CIDR Range

198.54.100.80/28

16 IPs /28 United States ARIN

Addresses

IP Range

198.54.100.80

→ 198.54.100.95

Sub-ranges

24+

within this block

PTR Density

100.0%

16 of 16 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.

70/100

Moderate

How this score is built

Baseline (neutral) 65
Has a reverse-DNS (PTR) record +5
Trust score 70 / 100

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

Ranges inside 198.54.100.80/28

CIDR	IPs	Organization	ASN	Country
198.54.100.80/31	2	—	—	ES
198.54.100.88/31	2	—	—	US
198.54.100.88/31	2	—	—	WS
198.54.100.90/31	2	—	—	VU
198.54.100.90/31	2	—	—	US
198.54.100.90/31	2	—	—	VU
198.54.100.92/31	2	—	—	NU
198.54.100.92/31	2	—	—	US
198.54.100.92/31	2	—	—	NU
198.54.100.94/31	2	—	—	NE
198.54.100.94/31	2	—	—	US
198.54.100.88/31	2	—	—	WS
198.54.100.86/31	2	—	—	TO
198.54.100.80/31	2	—	—	US
198.54.100.80/31	2	—	—	ES
198.54.100.82/31	2	—	—	PG
198.54.100.82/31	2	—	—	US
198.54.100.82/31	2	—	—	PG
198.54.100.84/31	2	—	—	NZ
198.54.100.84/31	2	—	—	US
198.54.100.84/31	2	—	—	NZ
198.54.100.86/31	2	—	—	TO
198.54.100.86/31	2	—	—	US
198.54.100.94/31	2	—	—	NE

Geolocation

All 16 IP addresses in 198.54.100.80/28

198.54.100.80 198.54.100.81 198.54.100.82 198.54.100.83 198.54.100.84 198.54.100.85 198.54.100.86 198.54.100.87 198.54.100.88 198.54.100.89 198.54.100.90 198.54.100.91 198.54.100.92 198.54.100.93 198.54.100.94 198.54.100.95

Frequently Asked Questions

What is 198.54.100.80/28?

198.54.100.80/28 is a CIDR network block containing 16 IPv4 addresses (from 198.54.100.80 to 198.54.100.95). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 198.54.100.80/28 network?

The 198.54.100.80/28 range is allocated to an unknown organization from United States.

How many IP addresses are in 198.54.100.80/28?

198.54.100.80/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.

Last updated: 2026-07-29 05:40:31 UTC