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
- Forward-confirmed reverse DNS (FCrDNS) +10
- Long-established allocation (22y) +6
- Not on any threat blocklist +5
- Enterprise allocation +4
- Trust score 90 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- host-83-221-105-0.business.telecomitalia.it
- Forward-confirmed (FCrDNS)
- ✓ Confirmed
- PTR TTL
- 43200 s
- Reverse DNS last checked
- 2026-11-02 02:25 UTC
- Forward DNS last checked
- 2026-11-02 02:25 UTC
Forward DNS records for host-83-221-105-0.business.telecomitalia.it
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 83.221.105.0 | — | 172800s |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Domains hosted
as of 2026-11-01 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.
This IP's reverse DNS changes frequently — the timeline below shows the most recent changes.
- host-83-221-105-0.business.telecomitalia.it — Nov 1, 2026 → present
- host-83-221-105-0.static83221.interbusiness.it — Nov 1, 2026 → Nov 1, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 30, 2026 → Nov 1, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 29, 2026 → Oct 30, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 28, 2026 → Oct 29, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 27, 2026 → Oct 28, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 27, 2026 → Oct 27, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 26, 2026 → Oct 27, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 26, 2026 → Oct 26, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 25, 2026 → Oct 26, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 22, 2026 → Oct 25, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 22, 2026 → Oct 22, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 20, 2026 → Oct 22, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 19, 2026 → Oct 20, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 19, 2026 → Oct 19, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 16, 2026 → Oct 19, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 14, 2026 → Oct 16, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 12, 2026 → Oct 14, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 10, 2026 → Oct 12, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 10, 2026 → Oct 10, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 9, 2026 → Oct 10, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 9, 2026 → Oct 9, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 7, 2026 → Oct 9, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 6, 2026 → Oct 7, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 4, 2026 → Oct 6, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 3, 2026 → Oct 4, 2026
- host-83-221-105-0.business.telecomitalia.it — Oct 2, 2026 → Oct 3, 2026
- host-83-221-105-0.static83221.interbusiness.it — Oct 1, 2026 → Oct 2, 2026
- host-83-221-105-0.business.telecomitalia.it — Sep 30, 2026 → Oct 1, 2026
- host-83-221-105-0.static83221.interbusiness.it — Sep 29, 2026 → Sep 30, 2026
- host-83-221-105-0.business.telecomitalia.it — Sep 29, 2026 → Sep 29, 2026
- host-83-221-105-0.static83221.interbusiness.it — Sep 27, 2026 → Sep 29, 2026
- host-83-221-105-0.business.telecomitalia.it — Sep 25, 2026 → Sep 27, 2026
- host-83-221-105-0.static83221.interbusiness.it — Aug 23, 2026 → Sep 25, 2026
- host-83-221-105-0.business.telecomitalia.it — Aug 17, 2026 → Aug 23, 2026
- host-83-221-105-0.static83221.interbusiness.it — Jun 30, 2026 → Aug 17, 2026
- host-83-221-105-0.business.telecomitalia.it — Jun 24, 2026 → Jun 30, 2026
- host-83-221-105-0.static83221.interbusiness.it — Jun 13, 2026 → Jun 24, 2026
- host-83-221-105-0.business.telecomitalia.it — Jun 12, 2026 → Jun 13, 2026
- host-83-221-105-0.static83221.interbusiness.it — Jun 4, 2026 → Jun 12, 2026
- host-83-221-105-0.business.telecomitalia.it — Jun 4, 2026 → Jun 4, 2026
- host-83-221-105-0.static83221.interbusiness.it — Jun 3, 2026 → Jun 4, 2026
Network Allocation for 83.221.105.0
- CIDR range
- 83.221.96.0/20
- IP range (int)
- 1,407,016,960 — 1,407,021,055
- Prefix length
- /20
- Organization
- TIM
- ASN
- AS20746
- ASN name
- TIM
- Location
- Italy
- Coordinates
- 43.147900, 12.109700
- Accuracy radius
- 500 km
- Regional Internet Registry
- RIPE
- Allocated
- 2004-04-13
- Data source(s)
- maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
- Last updated
- 2026-11-01 08:44:55
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 83.221.105.0?
83.221.105.0 is allocated to TIM (AS20746), registered in Italy.
Where is 83.221.105.0 located?
The geolocation for 83.221.105.0 maps to Italy 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 83.221.105.0 on?
83.221.105.0 belongs to the 83.221.96.0/20 network block announced by AS20746. This range contains 4,096 addresses.
Does 83.221.105.0 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.
