Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Long-established allocation (25y) +6
- Has a reverse-DNS (PTR) record +5
- Isp allocation +5
- Trust score 81 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 61.253.128.0/17
First 256 of 32,768 IP addresses in 61.253.128.0/17
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 61.253.0.0/16.
RIR Ownership History
Atom feed ⇲Allocation changes captured weekly from regional internet registry (RIR) delegation files.
| Date | Event | From | To |
|---|---|---|---|
| 2026-05-10 | New Allocation | — | KR |
Frequently Asked Questions
What is 61.253.128.0/17?
61.253.128.0/17 is a CIDR network block containing 32,768 IPv4 addresses (from 61.253.128.0 to 61.253.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 61.253.128.0/17 network?
The 61.253.128.0/17 range is allocated to SK Broadband Co Ltd and announced via AS9318 from South Korea.