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
- Trust score 65 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS33991 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 185.124.164.0/22 | 119,182 | 2026-11-13 08:10:11 |
| 89.31.108.0/22 | 118,955 | 2026-11-13 08:10:11 |
| 89.31.104.0/22 | 118,918 | 2026-11-13 08:10:11 |
| 185.50.6.0/24 | 58,109 | 2026-11-13 05:46:52 |
| 91.220.87.0/24 | 52,873 | 2026-11-13 04:21:46 |
| 5.253.144.0/22 | 41,888 | 2026-11-13 08:32:23 |
| 82.146.16.0/22 | 37,506 | 2026-11-13 08:32:23 |
| 45.143.164.0/23 | 37,176 | 2026-11-13 04:21:46 |
| 195.211.167.0/24 | 36,283 | 2026-11-13 08:32:23 |
| 89.22.166.0/23 | 36,137 | 2026-11-13 08:32:23 |
| 195.191.231.0/24 | 35,988 | 2026-11-13 08:32:23 |
| 185.81.180.0/22 | 35,547 | 2026-11-13 08:32:23 |
| 89.22.174.0/23 | 35,384 | 2026-11-13 08:32:23 |
| 89.22.177.0/24 | 35,337 | 2026-11-13 08:32:23 |
| 84.22.152.0/21 | 35,310 | 2026-11-13 08:32:23 |
| 91.200.85.0/24 | 35,285 | 2026-11-13 08:32:23 |
| 91.132.20.0/22 | 35,266 | 2026-11-13 08:32:23 |
| 84.22.136.0/21 | 35,253 | 2026-11-13 08:32:23 |
| 84.22.144.0/22 | 35,218 | 2026-11-13 08:32:23 |
| 45.147.120.0/22 | 33,979 | 2026-11-13 08:32:23 |
| 178.159.92.0/24 | 31,577 | 2026-11-13 08:32:23 |
| 176.118.32.0/24 | 31,308 | 2026-11-13 08:32:23 |
| 146.19.253.0/24 | 31,173 | 2026-11-13 08:32:23 |
| 91.222.216.0/22 | 31,070 | 2026-11-13 08:32:23 |
| 194.28.194.0/24 | 30,751 | 2026-11-13 08:32:23 |
| 171.33.244.0/22 | 30,479 | 2026-11-13 08:32:23 |
| 185.50.4.0/23 | 30,177 | 2026-11-13 08:10:11 |
| 188.0.28.0/22 | 29,849 | 2026-11-13 08:32:23 |
| 84.22.140.0/24 | 6,203 | 2026-08-18 06:32:27 |
Frequently Asked Questions
What is AS33991?
AS33991 is an Autonomous System Number assigned to Igra-service LLC. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS33991 announce?
AS33991 announces 21.0K IPv4 addresses distributed across 27 routed CIDR prefixes. The network is registered in Russia.
Who operates AS33991?
AS33991 is operated by Igra-Service LLC. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS33991 registered in?
AS33991 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
