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.
- Baseline (neutral) 65
- Long-established allocation (17y) +6
- Has a reverse-DNS (PTR) record +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 98.158.152.0/21
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 98.158.152.0/22 | 1.0K | CoreSite | AS2734 | US |
| 98.158.158.0/23 | 512 | CoreSite | AS2734 | US |
| 98.158.157.0/24 | 256 | CoreSite | AS2734 | US |
Geolocation
First 256 of 2,048 IP addresses in 98.158.152.0/21
Frequently Asked Questions
What is 98.158.152.0/21?
98.158.152.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 98.158.152.0 to 98.158.159.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 98.158.152.0/21 network?
The 98.158.152.0/21 range is allocated to CoreSite and announced via AS2734 from United States.