52.128.53.28
52.128.53.28 is an IPv4 address operated by NEXTLINK-TEXAS - Nextlink Broadband, US (AS26077), with approximate network location Boston, United States. It belongs to a residential connection. As of November 14, 2026, IPDebrief rates it Low Risk (10/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Nextlink Broadband |
| ASN | AS26077 |
| Network Name | NEXTLINK |
| CIDR Block | 52.128.48.0/20 |
| RIR | ARIN |
| Network registration country | — |
| Registrant address country | United States |
| Routing operator | NEXTLINK-TEXAS - Nextlink Broadband, US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
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 com |
| spf | Not checked |
| dmarc | Not checked |
| dnssec | Unknown / lookup inconclusive 28.53.128.52.in-addr.arpa |
| fcrDns | Not checked |
☁️ 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
| Port | Latest capture attempt |
|---|---|
| 443 | Certificate not captured; current certificate unknown (unreachable) |
| 8443 | Certificate not captured; current certificate unknown (unreachable) |
| SANs | None |
| Valid From | — |
| Valid Until | — |
🛡️ Public Network Snapshot
| Origin ASN | AS26077 |
| Network Prefix | 52.128.52.0/22 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 16% | 1 | 2 |
| routing | 8% | 1 | 1 |
| services | 37% | 2 | 3 |
| ownership | 25% | 2 | 4 |
| reputation | 8% | 1 | 1 |
| geolocation | 22% | 2 | 2 |
| Overall | 19% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Fresh
| First Seen | 2026-10-04 09:00:12 UTC |
| Last Seen | 2026-11-14 04:32:51 UTC |
| Profile Built | 2026-11-14 23:13:14 UTC |
| Data Freshness | Fresh |
| Signal Types | 20 |
| Total Observations | 29 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 52.128.53.28
Who owns the IP address 52.128.53.28?
52.128.53.28 is registered to Nextlink Broadband. The address falls within the 52.128.48.0/20 network block. Registration is held at ARIN.
Where is 52.128.53.28 located?
Geolocation data places 52.128.53.28 in Boston, US-MA, United States. The local time zone is America/New_York. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 52.128.53.28 malicious or safe?
52.128.53.28 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.
Is 52.128.53.28 a VPN, proxy, or data center address?
52.128.53.28 is classified as a residential network based on network ownership and behavioural analysis.