AS31313
Serviciul de Telecomunicatii Speciale
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
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.3.0 — 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 AS31313 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) |
|---|---|---|
| 195.110.4.0/24 | AS31313, AS42142 | 2026-10-27 03:51:34 |
Network profile
Source: PeeringDB →Present at 2 internet exchanges: RoNIX, InterLAN-IX: InterLAN Peering Network
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS31313 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 |
|---|---|---|
| 193.231.67.0/24 | 31,069 | 2026-10-27 04:17:37 |
| 194.102.43.0/24 | 25,312 | 2026-10-27 04:17:19 |
| 194.105.7.0/24 | 24,531 | 2026-10-27 04:17:19 |
| 85.122.105.0/24 | 24,498 | 2026-10-27 04:17:19 |
| 195.110.4.0/24 | 23,569 | 2026-10-27 04:17:19 |
| 80.96.186.0/24 | 22,695 | 2026-10-27 04:17:19 |
| 213.177.24.0/21 | 22,141 | 2026-10-27 04:17:19 |
| 80.96.3.0/24 | 22,080 | 2026-10-27 04:17:19 |
| 185.233.149.0/24 | 21,428 | 2026-10-27 04:17:19 |
| 185.233.151.0/24 | 21,390 | 2026-10-27 04:17:19 |
| 80.96.226.0/24 | 21,380 | 2026-10-27 04:17:19 |
| 185.57.81.0/24 | 21,366 | 2026-10-27 04:17:19 |
| 213.177.16.0/21 | 21,363 | 2026-10-27 04:17:19 |
| 185.233.150.0/24 | 21,336 | 2026-10-27 04:17:19 |
| 193.151.28.0/22 | 21,335 | 2026-10-27 04:17:19 |
| 185.57.82.0/24 | 21,316 | 2026-10-27 04:17:19 |
| 185.57.80.0/24 | 21,295 | 2026-10-27 04:17:19 |
| 213.177.0.0/21 | 21,293 | 2026-10-27 04:17:19 |
| 185.233.148.0/24 | 21,293 | 2026-10-27 04:17:19 |
| 185.57.83.0/24 | 21,264 | 2026-10-27 04:17:19 |
| 195.242.244.0/22 | 21,222 | 2026-10-27 04:17:19 |
| 89.124.128.0/18 | 21,220 | 2026-10-27 04:17:19 |
| 193.169.6.0/23 | 21,217 | 2026-10-27 04:17:19 |
| 193.169.21.0/24 | 21,206 | 2026-10-27 04:17:19 |
| 213.177.8.0/21 | 21,197 | 2026-10-27 04:17:19 |
| 89.35.192.0/24 | 21,173 | 2026-10-27 04:17:19 |
| 194.102.67.0/24 | 21,094 | 2026-10-27 04:17:19 |
| 93.113.29.0/24 | 21,073 | 2026-10-27 04:17:19 |
| 85.121.34.0/24 | 21,063 | 2026-10-27 04:17:19 |
| 85.136.116.0/22 | 21,061 | 2026-10-27 04:17:19 |
| 89.41.56.0/23 | 21,059 | 2026-10-27 04:17:19 |
| 91.206.158.0/23 | 21,032 | 2026-10-27 04:17:19 |
| 80.96.248.0/24 | 21,028 | 2026-10-27 04:17:19 |
| 91.235.4.0/23 | 21,002 | 2026-10-27 04:17:19 |
| 185.118.4.0/23 | 20,950 | 2026-10-27 04:17:19 |
| 85.120.166.0/24 | 20,933 | 2026-10-27 04:17:19 |
| 85.137.84.0/22 | 20,904 | 2026-10-27 04:17:19 |
| 86.105.216.0/22 | 20,867 | 2026-10-27 04:17:19 |
| 85.120.75.0/24 | 20,846 | 2026-10-27 04:17:19 |
| 89.42.116.0/23 | 20,843 | 2026-10-27 04:17:19 |
| 89.43.190.0/23 | 20,834 | 2026-10-27 04:17:19 |
| 176.126.253.0/24 | 20,470 | 2026-10-27 04:17:19 |
| 176.126.254.0/24 | 20,445 | 2026-10-27 04:17:19 |
| 176.126.255.0/24 | 20,438 | 2026-10-27 04:17:19 |
| 176.126.252.0/24 | 20,386 | 2026-10-27 04:17:19 |
| 89.124.192.0/19 | 20,209 | 2026-10-27 04:17:19 |
| 89.200.247.0/24 | 20,154 | 2026-10-27 04:17:19 |
| 81.181.207.0/24 | 20,130 | 2026-10-27 04:17:19 |
| 86.105.108.0/22 | 20,085 | 2026-10-27 04:17:19 |
| 130.195.57.0/24 | 18,865 | 2026-10-27 04:17:19 |
Showing top 50 of 57 announced prefixes by sample volume.
Frequently Asked Questions
What is AS31313?
AS31313 is an Autonomous System Number assigned to Serviciul de Telecomunicatii Speciale. 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 AS31313 announce?
AS31313 announces 51.5K IPv4 addresses distributed across 42 routed CIDR prefixes. The network is registered in Romania.
Who operates AS31313?
AS31313 is operated by Serviciul de Telecomunicatii Speciale. The organization is based in Romania. You can view all IP ranges and related ASNs on the organization page.
What country is AS31313 registered in?
AS31313 is registered in Romania. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
