CIDR Range
101.237.228.0/23
Addresses
512
512
Sub-ranges
2+
within this block
PTR Density
0.0%
0 of 512 IPs have PTR
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.
71/100
Moderate
How this score is built
- Baseline (neutral) 65
- Long-established allocation (16y) +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 101.237.228.0/23
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 101.237.228.0/24 | 256 | UCLOUD INFORMATION TECHNOLOGY HK LIMITED | AS135377 | NG |
| 101.237.229.0/24 | 256 | UCLOUD INFORMATION TECHNOLOGY HK LIMITED | AS135377 | CN |
Geolocation
First and last addresses in 101.237.228.0/23
101.237.228.0/23 runs from 101.237.228.0 to 101.237.229.255.
First 16
101.237.228.0
101.237.228.1
101.237.228.2
101.237.228.3
101.237.228.4
101.237.228.5
101.237.228.6
101.237.228.7
101.237.228.8
101.237.228.9
101.237.228.10
101.237.228.11
101.237.228.12
101.237.228.13
101.237.228.14
101.237.228.15
Last 16
Frequently Asked Questions
What is 101.237.228.0/23?
101.237.228.0/23 is a CIDR network block containing 512 IPv4 addresses (from 101.237.228.0 to 101.237.229.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 101.237.228.0/23 network?
The 101.237.228.0/23 range is allocated to UCLOUD INFORMATION TECHNOLOGY HK LIMITED and announced via AS135377 from China.
Last updated: 2026-11-13 08:54:05 UTC
