# 145.223.131.214 — IP Intelligence Summary

145.223.131.214 is an IPv4 address operated by Byteplus Pte Ltd administrator (AS150436), geolocated to Singapore, Singapore. As of October 8, 2026, IPDebrief rates it Low Risk (25/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/145.223.131.214
- Last updated: 2026-10-08

## Ownership

- Organization: Byteplus Pte Ltd administrator
- Network name: BYTEPLUS-SG
- Allocated block: 145.223.128.0/19
- ASN: AS150436 (https://ipdebrief.com/asn/150436)
- Regional registry: RIPE

## Location

- City: Singapore
- Region: —
- Country: Singapore
- Time zone: Asia/Singapore

## Network classification

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

## Risk assessment

- Assessment: Low Risk (25/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Exposed services

- 8080/tcp — http-alt

## Analyst narrative

\# IP INTELLIGENCE BRIEFING

**Target:** 145.223.131.214/32

**Classification:** Low Risk - Legitimate Infrastructure

**Date:** Intelligence Compiled 2026-07-22

\---

\## EXECUTIVE SUMMARY

IP 145.223.131.214 is a low-risk address associated with BYTEPLUS-SG (ASN 150436), a Singapore-based telecommunications network. The IP demonstrates no malicious indicators, no active services, and operates within a clean neighborhood with minimal abuse density.

\---

\## OWNERSHIP & GEOLOCATION

| Attribute | Value |

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

| ASN | 150436 |

| Organization | IRT-BYTEPLUS-SG |

| Network | BYTEPLUS-SG |

| CIDR Block | 145.223.128.0/19 |

| Country | Singapore (SG) |

| RIR | RIPE |

| Abuse Contact | bd_abuse@bytedance.com |

\---

\## RISK ASSESSMENT

\- **Overall Risk Score:** 0 (Low Risk)

\- **Provider Score:** 0

\- **Authority Score:** 0

\- **Stability Score:** 0

\- **Abuse Confidence Score:** N/A

\- **Blacklist Count:** 0

**Threat Indicators:** None detected

\- No known attacker status

\- No spam source classification

\- No Tor exit node

\- No proxy detection

\- No known campaign affiliations

\---

\## NETWORK SERVICES

\- **Open Ports:** None detected

\- **DNS Resolution:** Forward resolution disabled

\- **PTR Records:** None

\- **HTTP/HTTPS Services:** None detected

\- **TLS Certificates:** None

\- **Email Authentication:** SPF/DMARC not configured

**Service Classification:** Firewalled / No Services

\---

\## CONTROL PLANE DATA

\- **BGP Prefix:** 145.223.128.0/21

\- **Route Stability:** Unstable (isRouteStable: false)

\- **RPKI State:** Not verified

\- **DNSSEC:** Valid

\- **MoAS Status:** Not applicable

\- **IRR Consistency:** N/A

\---

\## NEIGHBORHOOD ANALYSIS (145.223.131.0/24)

\- **Total Neighbors:** 23

\- **Abuse Density:** 0

\- **Risk Distribution:** 0 High, 0 Medium, 21 Low

\- **Classification:** Clean subnet with no abuse correlation

**High-Risk Neighbors:** None

**Medium-Risk Neighbors:** None

\---

\## OBSERVATION HISTORY (11 Total Observations)

**Recent Signals (2026-07-22):**

\- ASN/Organization: Consistent IRT-BYTEPLUS-SG attribution (confidence: 0.90-0.95)

\- Geolocation: Singapore confirmed via MaxMind and Cymru sources (confidence: 0.30-0.70)

\- Network Role: Consistently classified as non-hosting infrastructure

**Temporal Analysis:**

\- No ownership changes detected

\- No threat persistence indicators

\- No malicious activity observed over observation window

\---

\## RELATIONSHIP GRAPH

\- **Primary Relationship:** BYTEPLUS-SG (Same Network)

\- **Associated Hostnames:** None

\- **Linked Organizations:** None

\- **Certificates:** None

\- **Correlated IPs:** None

\---

\## RECOMMENDED ACTIONS

**No security actions required.** The IP address presents no threat indicators and is classified as legitimate infrastructure. No firewall rules or blocking recommendations are warranted.

**Monitoring Recommendation:** Standard observation for network traffic analysis. No elevated monitoring required.

\---

**Analyst Notes:** The IP address is associated with established telecommunications infrastructure in Singapore. The lack of open services and zero-risk neighborhood placement indicates normal operational behavior. The route instability flag warrants routine monitoring but does not indicate malicious activity.

\---

**Status:** CLEARED

**Next Review:** Routine monitoring cycle

## Nearby addresses

- 145.223.131.34 (https://ipdebrief.com/145.223.131.34)
- 145.223.131.37 (https://ipdebrief.com/145.223.131.37)
- 145.223.131.41 (https://ipdebrief.com/145.223.131.41)
- 145.223.131.44 (https://ipdebrief.com/145.223.131.44)
- 145.223.131.47 (https://ipdebrief.com/145.223.131.47)
- 145.223.131.75 (https://ipdebrief.com/145.223.131.75)
- 145.223.131.109 (https://ipdebrief.com/145.223.131.109)
- 145.223.131.121 (https://ipdebrief.com/145.223.131.121)
- 145.223.131.137 (https://ipdebrief.com/145.223.131.137)
- 145.223.131.143 (https://ipdebrief.com/145.223.131.143)
- 145.223.131.171 (https://ipdebrief.com/145.223.131.171)
- 145.223.131.216 (https://ipdebrief.com/145.223.131.216)

---

Source: IPDebrief, "145.223.131.214 IP intelligence", https://ipdebrief.com/145.223.131.214, updated 2026-10-08. Assessments are probabilistic.