98.129.84.128
98.129.84.128 is an IPv4 address announced by AS33070, with approximate network location Chicago, United States. Its reverse DNS name is aggr160b-3.aggr160a-3.dfw2.rackspace.net. As of October 17, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.
🏢 Ownership & Registration
| Registered holder | Rackspace Backbone Engineering |
| ASN | AS33070 |
| Network Name | RSPC-1223558648209983 |
| CIDR Block | 98.129.84.0/24 |
| RIR | ARIN |
| Network registration country | United States |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | aggr160b-3.aggr160a-3.dfw2.rackspace.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | aggr160b-3.aggr160a-3.dfw2.rackspace.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.
| spf | Not checked |
| dmarc | Not checked |
| fcrDns | Not checked |
| dnssec | Not checked |
| caa | Not checked |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | AS33070 |
| Network Prefix | 98.129.0.0/17 |
| Route mapping | Found |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-10-17 00:19:41 UTC |
| Last Seen | 2026-11-02 06:03:32 UTC |
| Profile Built | 2026-10-17 00:31:46 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 98.129.84.128
Who owns the IP address 98.129.84.128?
98.129.84.128 is registered to Rackspace Backbone Engineering. The address falls within the 98.129.84.0/24 network block. Registration is held at ARIN.
Where is 98.129.84.128 located?
Geolocation data places 98.129.84.128 in Chicago, US-IL, United States. The local time zone is America/Chicago. IP geolocation is approximate, not a precise physical address. Registration country and certificate organization addresses do not establish service location.
Is 98.129.84.128 malicious or safe?
98.129.84.128 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 98.129.84.128?
The reverse DNS (PTR) record for 98.129.84.128 is aggr160b-3.aggr160a-3.dfw2.rackspace.net. This hostname is not forward-confirmed, so it should be treated as a weak signal.