Addresses
4,096
4.1K
Sub-ranges
3+
within this block
PTR Density
100.0%
4.1K of 4.1K 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.
76/100
Moderate
How this score is built
- Baseline (neutral) 65
- Long-established allocation (20y) +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 77.56.112.0/20
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 77.56.112.0/21 | 2.0K | Sunrise GmbH | AS6730 | CH |
| 77.56.120.0/22 | 1.0K | Sunrise GmbH | AS6730 | CH |
| 77.56.124.0/22 | 1.0K | Sunrise GmbH | AS6730 | CH |
Geolocation
First 256 of 4,096 IP addresses in 77.56.112.0/20
77.56.112.0
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+ 3.8K more (range too large to list inline)
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 77.56.0.0/15.
Frequently Asked Questions
What is 77.56.112.0/20?
77.56.112.0/20 is a CIDR network block containing 4,096 IPv4 addresses (from 77.56.112.0 to 77.56.127.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 77.56.112.0/20 network?
The 77.56.112.0/20 range is allocated to Sunrise GmbH and announced via AS6730 from Switzerland.
Last updated: 2026-07-23 03:25:32 UTC
