100.41.200.223
100.41.200.223 is an IPv4 address operated by UUNET - Verizon Business, US (AS701), with approximate network location United States. It belongs to a residential connection with reverse DNS name T1-5-0-7.NWRKNJ-LCR-21.verizon-gni.net. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Verizon Business |
| ASN | AS701 |
| Network Name | V4-VZO |
| CIDR Block | 100.32.0.0/13 |
| RIR | ARIN |
| Network registration country | United States |
| Routing operator | UUNET - Verizon Business, US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | T1-5-0-7.NWRKNJ-LCR-21.verizon-gni.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | T1-5-0-7.NWRKNJ-LCR-21.verizon-gni.net |
DNS Posture
Results describe the queried names. SPF, DMARC and CAA are domain policies, not requirements for every IP. DNSSEC here describes reverse DNS; inconclusive validation does not mean unsigned.
Not assessed: 0 conclusive IP DNS checks.
| caa | Not found at queried name net |
| spf | Unknown / lookup inconclusive t1-5-0-7.nwrknj-lcr-21.verizon-gni.net |
| dmarc | Unknown / lookup inconclusive _dmarc.t1-5-0-7.nwrknj-lcr-21.verizon-gni.net |
| dnssec | Unknown / lookup inconclusive 223.200.41.100.in-addr.arpa |
| fcrDns | Unknown / lookup inconclusive T1-5-0-7.NWRKNJ-LCR-21.verizon-gni.net |
☁️ Network Classification
| Infrastructure | Residential |
| Service Purpose | Residential Endpoint |
| Network Tier | End-User — Residential ISP endpoint |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS701 |
| Network Prefix | 100.41.0.0/16 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 36% | 2 | 5 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 17% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 17% | 2 | 3 |
| Overall | 19% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-09-28 14:26:01 UTC |
| Last Seen | 2026-11-12 10:26:47 UTC |
| Profile Built | 2026-11-13 05:09:25 UTC |
| Data Freshness | Fresh |
| Signal Types | 19 |
| Total Observations | 29 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 100.41.200.223
Who owns the IP address 100.41.200.223?
100.41.200.223 is registered to Verizon Business. The address falls within the 100.32.0.0/13 network block. Registration is held at ARIN.
Where is 100.41.200.223 located?
Geolocation data places 100.41.200.223 in United States. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 100.41.200.223 malicious or safe?
100.41.200.223 currently carries a low risk assessment, meaning no significant threat indicators have been observed. This assessment is generated from continuously collected signals and can change over time.
What is the hostname for 100.41.200.223?
The reverse DNS (PTR) record for 100.41.200.223 is T1-5-0-7.NWRKNJ-LCR-21.verizon-gni.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.
Is 100.41.200.223 a VPN, proxy, or data center address?
100.41.200.223 is classified as a residential network based on network ownership and behavioural analysis.