AS12403
Telecommunication company FEONET+ LLC
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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →AS12403 — global IP footprint
Cities where AS12403 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 88.135.80.0/20 | 4.1K |
94.8%
|
Telecommunication company FEONET+ LLC | RU | — | — |
| 176.114.32.0/20 | 4.1K |
95.2%
|
Telecommunication company FEONET+ LLC | RU | Krasnodar Krai | Taman' |
| 195.189.16.0/22 | 1.0K |
94.4%
|
Telecommunication company FEONET+ LLC | RU | Krasnodar Krai | Taman' |
| 185.100.102.0/24 | 256 |
0.0%
|
Telecommunication company FEONET+ LLC | RU | Krasnodar Krai | Taman' |
| 193.200.183.0/24 | 256 |
14.5%
|
Telecommunication company FEONET+ LLC | RU | Krasnodar Krai | Taman' |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS12403 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 |
|---|---|---|
| 88.135.84.0/22 | 55,440 | 2026-07-24 14:47:57 |
| 88.135.88.0/22 | 49,210 | 2026-07-24 14:47:57 |
| 88.135.92.0/22 | 49,074 | 2026-07-24 14:47:58 |
| 176.114.32.0/22 | 42,571 | 2026-07-24 14:47:58 |
| 88.135.80.0/22 | 40,842 | 2026-07-24 14:47:57 |
| 195.189.16.0/24 | 25,682 | 2026-07-24 14:47:57 |
| 176.114.32.0/20 | 24,811 | 2026-07-24 14:50:03 |
| 88.135.80.0/20 | 23,779 | 2026-07-24 14:47:57 |
| 185.100.102.0/24 | 23,247 | 2026-07-24 14:50:03 |
| 193.200.183.0/24 | 23,164 | 2026-07-24 14:50:03 |
| 195.189.16.0/22 | 23,014 | 2026-07-24 14:50:03 |
| 176.114.36.0/22 | 4,303 | 2026-07-24 12:31:04 |
| 176.114.44.0/22 | 4,245 | 2026-07-24 12:31:04 |
| 176.114.40.0/22 | 4,215 | 2026-07-24 12:31:04 |
| 195.189.19.0/24 | 672 | 2026-07-23 17:03:40 |
| 195.189.17.0/24 | 662 | 2026-07-23 17:03:40 |
| 195.189.18.0/24 | 662 | 2026-07-23 17:03:40 |
Frequently Asked Questions
What is AS12403?
AS12403 is an Autonomous System Number assigned to Telecommunication company FEONET+ 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 AS12403 announce?
AS12403 announces 9.7K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Ukraine.
Who operates AS12403?
AS12403 is operated by Telecommunication company FEONET+ LLC. The organization is based in Ukraine. You can view all IP ranges and related ASNs on the organization page.
What country is AS12403 registered in?
AS12403 is registered in Ukraine. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
