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
- Active-threat / abuse risk −12
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 1 MOAS prefix — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS43045 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 5.182.52.0/24 | AS2854, AS43045 | 2026-10-09 19:43:20 |
Network profile
Source: PeeringDB →Present at 2 internet exchanges: MSK-IX Moscow: MSK-IX peering network, PITER-IX Moscow: MSK_PEERING_VLAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 89.221.48.0/20 | 4.1K |
99.8%
|
Svyaz-Holding Ltd. | RU | Moscow | Moscow |
| 46.17.48.0/21 | 2.0K |
100.0%
|
Svyaz-Holding Ltd. | RU | Moscow | Moscow |
| 5.182.54.0/23 | 512 |
100.0%
|
Svyaz-Holding Ltd. | RU | — | — |
| 5.182.53.0/24 | 256 |
100.0%
|
Svyaz-Holding Ltd. | RU | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS43045 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 |
|---|---|---|
| 5.182.54.0/24 | 49,904 | 2026-10-09 18:46:15 |
| 5.182.52.0/22 | 31,842 | 2026-10-09 19:43:04 |
| 46.17.52.0/24 | 31,411 | 2026-10-09 17:14:47 |
| 46.17.48.0/21 | 29,764 | 2026-10-09 19:43:04 |
| 89.221.48.0/20 | 28,638 | 2026-10-09 19:43:04 |
| 5.182.52.0/24 | 26,261 | 2026-10-09 08:51:35 |
| 5.182.55.0/24 | 9,143 | 2026-08-23 08:17:10 |
| 89.221.56.0/24 | 2,476 | 2026-07-21 15:11:14 |
Frequently Asked Questions
What is AS43045?
AS43045 is an Autonomous System Number assigned to Svyaz-Holding Ltd.. 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 AS43045 announce?
AS43045 announces 6.9K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Russia.
Who operates AS43045?
AS43045 is operated by Svyaz-Holding Ltd.. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS43045 registered in?
AS43045 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
