155.102.130.205
155.102.130.205 is an IPv4 address operated by Alibaba Cloud LLC (AS24429), geolocated to United States. It belongs to datacenter or hosting infrastructure. As of October 13, 2026, IPDebrief rates it Low Risk (30/100); no anonymizing service was detected.
Intelligence Briefing: 155.102.130.205
Ownership and Infrastructure
The address 155.102.130.205 was observed within the Alibaba Cloud LLC infrastructure (ASN 24429). Network role classification identified the host as a Web Server with an infrastructure type of CloudCompute. Open ports included 80 (HTTP), 443 (HTTPS), 8080 (HTTP-Alt), and 8443 (HTTPS-Alt). TLS inspection revealed a certificate issued by GlobalSign for the subject `*.certfallback-esa.com` by Alibaba (China) Technology Co., Ltd.
Threat Profile and Anomalies
Reputation assessment assigned a Low Risk score of 30. However, the address was tagged as a Suspicious Host with Very Low confidence (0.125). Control plane data indicated the address was listed on one of eight DNSBL feeds. Three significant signal contradictions were recorded: geolocation discrepancies between the United States and China, conflicting geo-sources, and RTT measurements contradicting the minimum physical distance for the claimed location. Behavioral analysis showed no active attacker indicators or WAF violations.
Recommendation
Due to multiple signal contradictions and unreliable profile data, the recommended action is to Rate-Limit traffic from this address with a medium severity rating. Implementation rules include limiting input to 5 packets per minute per IP.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Alibaba Cloud LLC |
| ASN | AS24429 |
| Network Name | AL-3 |
| CIDR Block | 155.102.0.0/16 |
| RIR | ARIN |
| Country | United States |
| 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 Hygiene
| Hygiene Score | 0% (None) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Not signed |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Web Server |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| 443 | https | tcp | — |
| 8080 | http-alt | tcp | — |
| 8443 | https-alt | tcp | — |
| Closed Ports | 22, 25, 3389 (4 open / 7 scanned) | ||
| Server | Web server detected |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | *.certfallback-esa.comcertfallback-esa.com |
| Valid From | 2026-07-30T14:31:25+00:00 |
| Valid Until | 2027-02-14T14:31:25+00:00 |
| TLS Protocol | Tls13 |
| Cipher Suite | TLS_AES_256_GCM_SHA384 |
| Signature Algorithm | sha256RSA |
| Validity Period | 199 days |
🛡️ Public Network Snapshot
| Origin ASN | AS24429 |
| Network Prefix | 155.102.130.0/24 |
| Route mapping | Found |
| HSTS | Not detected |
| CSP | Not detected |
| HTTP/2 | Enabled |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 19% | 2 | 2 |
| Overall | 21% | 10 | 14 |
| Data Coherence | Mixed Signals (68%) — 2 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ TLS certificate claims CN but primary geo says US
📅 Observation Timeline 🔄 Live
| First Seen | 2026-09-30 23:01:49 UTC |
| Last Seen | 2026-10-13 22:02:14 UTC |
| Profile Built | 2026-10-13 22:08:24 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 27 |
Full dossier details are available via our API.
❓ Frequently Asked Questions About 155.102.130.205
Who owns the IP address 155.102.130.205?
155.102.130.205 is registered to Alibaba Cloud LLC. The address falls within the 155.102.0.0/16 network block. Registration is held at ARIN.
Where is 155.102.130.205 located?
Geolocation data places 155.102.130.205 in VA. The local time zone is America/New_York. IP geolocation is approximate and indicates the network's registered or routed location rather than a precise physical address.
Is 155.102.130.205 malicious or safe?
155.102.130.205 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 ports are open on 155.102.130.205?
Responsive ports observed on 155.102.130.205 include 80, 443, 8080, 8443. Port visibility reflects the most recent scan and may change as the host's configuration or firewall rules change.
Is 155.102.130.205 a VPN, proxy, or data center address?
155.102.130.205 is classified as cloud infrastructure and hosting infrastructure based on network ownership and behavioural analysis.