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 (37y) +6
- Has a reverse-DNS (PTR) record +5
- Trust score 76 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 136.252.163.0/24
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 136.252.163.128/25 | 128 | Schlumberger Limited | AS72 | NL |
| 136.252.163.0/26 | 64 | Schlumberger Limited | AS72 | NL |
| 136.252.163.64/27 | 32 | Schlumberger Limited | AS72 | NL |
| 136.252.163.96/28 | 16 | Schlumberger Limited | AS72 | NL |
| 136.252.163.112/29 | 8 | Schlumberger Limited | AS72 | FR |
| 136.252.163.120/30 | 4 | Schlumberger Limited | AS72 | NL |
| 136.252.163.124/30 | 4 | Schlumberger Limited | AS72 | NO |
Geolocation
All 256 IP addresses in 136.252.163.0/24
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 136.252.128.0/17.
Frequently Asked Questions
What is 136.252.163.0/24?
136.252.163.0/24 is a CIDR network block containing 256 IPv4 addresses (from 136.252.163.0 to 136.252.163.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 136.252.163.0/24 network?
The 136.252.163.0/24 range is allocated to Schlumberger Limited and announced via AS72 from France.
How many IP addresses are in 136.252.163.0/24?
136.252.163.0/24 contains exactly 256 usable IPv4 addresses. A /24 prefix length means 256 addresses are covered by this single routing entry.