Addresses
1,024
1.0K
Sub-ranges
6+
within this block
PTR Density
0.0%
0 of 1.0K 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 (19y) +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Ranges inside 77.216.0.0/22
| CIDR | IPs | Organization | ASN | Country |
|---|---|---|---|---|
| 77.216.0.0/24 | 256 | Tan Kok Feng | AS204535 | MY |
| 77.216.0.0/24 | 256 | Tan Kok Feng | AS204535 | SE |
| 77.216.1.0/24 | 256 | — | — | SE |
| 77.216.2.0/24 | 256 | NovoServe B.V. | AS215224 | NL |
| 77.216.2.0/24 | 256 | NovoServe B.V. | AS215224 | SE |
| 77.216.3.0/24 | 256 | — | — | SE |
Geolocation
First and last addresses in 77.216.0.0/22
77.216.0.0/22 runs from 77.216.0.0 to 77.216.3.255.
First 16
77.216.0.0
77.216.0.1
77.216.0.2
77.216.0.3
77.216.0.4
77.216.0.5
77.216.0.6
77.216.0.7
77.216.0.8
77.216.0.9
77.216.0.10
77.216.0.11
77.216.0.12
77.216.0.13
77.216.0.14
77.216.0.15
Last 16
BGP Routing
Live BGP anomalies →Not announced as an exact prefix — covered by the announced supernet 77.216.0.0/14.
Announced prefix
Origin AS
Announcement samples
4,121
Last seen
2026-07-13 06:46:15
Frequently Asked Questions
What is 77.216.0.0/22?
77.216.0.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 77.216.0.0 to 77.216.3.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.
Who owns the 77.216.0.0/22 network?
The 77.216.0.0/22 range is allocated to an unknown organization from Sweden.
Last updated: 2026-10-27 20:24:05 UTC
