100.4.186.247
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 (16y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 86 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Domains hosted
as of 2026-10-25 UTC0
issued.live's latest DNS data shows no domain resolving to this IP.
Domain data provided by issued.live — for full details visit https://issued.live/pricing
Reverse DNS history
How this IP's reverse DNS (PTR) has changed over time, from our scans.
Reverse-DNS changes between Jun 11, 2026 and Oct 27, 2026 were not recorded; the current PTR is shown from its earliest retained observation.
- no PTR — since at least Oct 27, 2026 → present
- pool-100-4-186-247.albyny.fios.verizon.net — Jun 11, 2026 → Oct 27, 2026 2 brief no-PTR dropouts
Network Allocation for 100.4.186.247
- CIDR range
- 100.4.160.0/19
- IP range (int)
- 1,678,024,704 — 1,678,032,895
- Prefix length
- /19
- Organization
- Verizon Business
- ASN
- AS701
- ASN name
- Verizon Business
- Location
- Albany, New York, United States
- Coordinates
- 42.722700, -73.817800
- Accuracy radius
- 10 km
- Postal code
- 12205
- Regional Internet Registry
- ARIN
- Allocated
- 2010-12-28
- Data source(s)
- maxmind_city, ipinfo_lite, maxmind_asn, maxmind_country
- Last updated
- 2026-10-27 04:08:31
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
RIR Ownership History
Atom feed ⇲Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours, for ranges that have contained this IP.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | US |
See the full history for 100.4.0.0/14.
Frequently Asked Questions
Who owns 100.4.186.247?
100.4.186.247 is allocated to Verizon Business (AS701), registered in Albany, United States.
Where is 100.4.186.247 located?
The geolocation for 100.4.186.247 maps to Albany, United States based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 100.4.186.247 on?
100.4.186.247 belongs to the 100.4.160.0/19 network block announced by AS701. This range contains 8,192 addresses.
Does 100.4.186.247 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
