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 (19y) +6
- Not on any threat blocklist +5
- Enterprise allocation +4
- Trust score 80 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Network Allocation for 90.158.248.221
- CIDR range
- 90.158.248.0/23
- IP range (int)
- 1,520,367,616 — 1,520,368,127
- Prefix length
- /23
- ASN
- AS9021
- ASN name
- Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.
- Location
- Istanbul, Istanbul, Türkiye
- Coordinates
- 41.032900, 28.952900
- Accuracy radius
- 20 km
- Postal code
- 34080
- Regional Internet Registry
- RIPE
- Allocated
- 2007-01-29
- Data source(s)
- maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
- Last updated
- 2026-07-06 12:21:24
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 90.158.248.221?
90.158.248.221 is allocated to Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S. (AS9021), registered in Istanbul, Türkiye.
Where is 90.158.248.221 located?
The geolocation for 90.158.248.221 maps to Istanbul, Türkiye 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 90.158.248.221 on?
90.158.248.221 belongs to the 90.158.248.0/23 network block announced by AS9021. This range contains 512 addresses.
Does 90.158.248.221 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.
