# 104.28.156.246 — IP Intelligence Summary

104.28.156.246 is an IPv4 address operated by Cloudflare, Inc. (AS13335), geolocated to Zhongli District, United States. It belongs to datacenter or hosting infrastructure. As of October 5, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/104.28.156.246
- Last updated: 2026-10-05

## Ownership

- Organization: Cloudflare, Inc.
- Network name: CLOUDFLARENET
- Allocated block: 104.16.0.0/12
- ASN: AS13335 (https://ipdebrief.com/asn/13335)
- Regional registry: ARIN

## Location

- City: Zhongli District
- Region: Taoyuan
- Country: United States
- Time zone: —

## Network classification

- Infrastructure type: CDN
- Datacenter / hosting: yes
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Analyst narrative

\# IP Intelligence Briefing: 104.28.156.246/32

**Classification:** Low Risk CDN Infrastructure

**Date:** Current intelligence cycle

**Analyst:** IPDebrief Intelligence Team

\---

\## Executive Summary

IP 104.28.156.246 is identified as a Cloudflare CDN edge node with a risk score of 25 (low). The address belongs to Cloudflare, Inc. (ASN 13335) within the CLOUDFLARENET network block (104.16.0.0/12). No active threat indicators were detected. The IP is classified as infrastructure CDN with firewall protection and no exposed services.

\---

\## Network Profile

| Attribute | Value |

|-----------|-------|

| **Organization** | Cloudflare, Inc. |

| **ASN** | 13335 (CLOUDFLARENET) |

| **Network Block** | 104.16.0.0/12 |

| **Infrastructure Type** | CDN |

| **Geolocation** | TW (Taiwan) - Zhongli District |

| **Risk Score** | 25/100 (Low) |

| **Status** | Firewalled / No Services |

\---

\## Threat Assessment

**Threat Indicators:** None detected

\- Blacklist count: 0

\- Known campaigns: None

\- Tor exit node: No

\- Known attacker: No

\- Spam source: No

**DNSBL Status:** Listed on 1 of 8 checks (dnsblListedCount: 1). This may reflect standard CDN filtering practices rather than malicious activity.

\---

\## Neighborhood Analysis

**Subnet:** 104.28.156.0/24

\- **Total Siblings:** 53 IPs

\- **Abuse Density:** 0.019 (low)

\- **Risk Distribution:** 1 high-risk, 13 medium-risk, 26 low-risk neighbors

\- **Inherited Risk:** Minimal

The /24 subnet shows minimal abuse concentration. The target IP's risk score (25) is consistent with CDN edge node characteristics.

\---

\## Observation History

**Total Observations:** 11 signals recorded

\- **Ownership Changes:** 0 (stable ownership)

\- **Threat Persistence:** 0 days

\- **Persistently Malicious:** No

\- **Recent Classifications:** CDN infrastructure confirmed across multiple probes

\- **Routing Stability:** Mixed (isRouteStable: false)

No escalation in threat profile observed over the observation period.

\---

\## Relationships

\- **3 relationships identified:** All indicate same network (CLOUDFLARENET)

\- No external hostnames, organizations, or certificates linked

\- No certificate matches or correlated IPs

\---

\## Recommended Actions

**Allow/Permit Traffic:** Standard monitoring recommended for CDN traffic from Cloudflare IPs.

**Firewall Rules:** No blocking required. Standard egress rules apply.

**Monitoring:** Optional passive monitoring if traffic patterns seem anomalous for organizational context.

**WAF/IPS:** No special rules required. Standard CDN traffic profiles.

\---

\## Conclusion

IP 104.28.156.246 represents legitimate Cloudflare CDN infrastructure with no malicious indicators. The geolocation discrepancy (TW routing for US-based Cloudflare) is consistent with CDN edge node distribution patterns. No blocking or heightened monitoring is recommended. Standard logging and passive observation sufficient for security operations.

**Confidence Level:** High

**Last Updated:** Current intelligence cycle

## Nearby addresses

- 104.28.156.22 (https://ipdebrief.com/104.28.156.22)
- 104.28.156.34 (https://ipdebrief.com/104.28.156.34)
- 104.28.156.41 (https://ipdebrief.com/104.28.156.41)
- 104.28.156.42 (https://ipdebrief.com/104.28.156.42)
- 104.28.156.51 (https://ipdebrief.com/104.28.156.51)
- 104.28.156.53 (https://ipdebrief.com/104.28.156.53)
- 104.28.156.59 (https://ipdebrief.com/104.28.156.59)
- 104.28.156.60 (https://ipdebrief.com/104.28.156.60)
- 104.28.156.61 (https://ipdebrief.com/104.28.156.61)
- 104.28.156.62 (https://ipdebrief.com/104.28.156.62)
- 104.28.156.63 (https://ipdebrief.com/104.28.156.63)
- 104.28.156.64 (https://ipdebrief.com/104.28.156.64)

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Source: IPDebrief, "104.28.156.246 IP intelligence", https://ipdebrief.com/104.28.156.246, updated 2026-10-05. Assessments are probabilistic.