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Autonomous System

AS31117

ENERGOTEL a.s.

Announced IPs
53,248
CIDR prefixes
24
ASN
AS31117

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 500-1000Gbps
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-ENERGOTEL

Present at 6 internet exchanges: NIX.CZ FENIX: FENIX VLAN, Peering.cz, NIX.SK, SIX.SK, NIX.CZ: Public peering VLAN, 1-IX EU

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
87.244.192.0/18 16.4K
67.4%
ENERGOTEL a.s. SK Trenčín Region Bánovce nad Bebravou
91.148.0.0/19 8.2K
99.1%
ENERGOTEL a.s. SK Žilina Region Martin
91.148.32.0/20 4.1K
99.8%
ENERGOTEL a.s. SK
212.37.80.0/20 4.1K
46.7%
ENERGOTEL a.s. SK Trenčín Region Partizánske
217.119.112.0/20 4.1K
76.7%
ENERGOTEL a.s. SK Trenčín Region Nové Mesto nad Váhom
91.148.48.0/21 2.0K
98.7%
ENERGOTEL a.s. SK
193.187.56.0/21 2.0K
90.3%
ENERGOTEL a.s. SK Trnava Region Piešťany
212.37.72.0/21 2.0K
24.0%
ENERGOTEL a.s. SK Prešov Region Snina
91.148.56.0/22 1.0K
0.0%
ENERGOTEL a.s. SK
185.152.112.0/22 1.0K
0.0%
ENERGOTEL a.s. SK Trenčín Region Dubnica nad Váhom
185.171.140.0/22 1.0K
94.7%
ENERGOTEL a.s. SK
185.218.28.0/22 1.0K
99.8%
ENERGOTEL a.s. SK Trenčín Region Ilava
185.242.56.0/22 1.0K
100.0%
ENERGOTEL a.s. SK Žilina Region Kysucké Nové Mesto
193.161.112.0/22 1.0K
100.0%
ENERGOTEL a.s. SK Trenčín Region Dubnica nad Váhom
212.37.68.0/22 1.0K
24.0%
ENERGOTEL a.s. SK Nitra Region Štúrovo
5.59.186.0/23 512
0.2%
ENERGOTEL a.s. CZ
91.148.62.0/23 512
0.0%
ENERGOTEL a.s. SK
212.37.66.0/23 512
0.0%
ENERGOTEL a.s. SK
5.59.35.0/24 256
0.0%
ENERGOTEL a.s. CZ
5.59.168.0/24 256
0.4%
ENERGOTEL a.s. CZ
5.59.199.0/24 256
0.0%
ENERGOTEL a.s. CZ
80.242.40.0/24 256
0.0%
ENERGOTEL a.s. SK Trenčín Region Selec
91.148.60.0/24 256
99.6%
ENERGOTEL a.s. SK
212.6.32.0/24 256
100.0%
ENERGOTEL a.s. SK Trenčín Region Bánovce nad Bebravou

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS31117 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.152.112.0/22 358,139 2026-09-08 05:49:58
5.59.186.0/24 308,049 2026-09-08 05:49:58
193.187.56.0/21 301,445 2026-09-08 05:49:58
185.218.28.0/22 276,944 2026-09-08 05:49:58
193.161.112.0/22 252,644 2026-09-08 05:49:58
5.59.199.0/24 167,959 2026-09-08 05:49:58
80.242.40.0/24 28,579 2026-09-08 05:22:42
212.6.32.0/24 27,715 2026-09-08 05:44:31
5.59.187.0/24 26,333 2026-09-08 05:22:40
87.244.192.0/18 26,094 2026-09-08 05:22:43
91.148.0.0/18 25,926 2026-09-08 05:22:43
212.37.64.0/19 25,855 2026-09-08 05:22:51
217.119.112.0/20 25,701 2026-09-08 05:22:52
185.171.140.0/22 25,653 2026-09-08 05:22:49
185.242.56.0/22 25,505 2026-09-08 05:22:49
5.59.35.0/24 25,220 2026-09-08 05:23:00
5.59.168.0/24 20,696 2026-09-08 05:22:40

Frequently Asked Questions

What is AS31117?

AS31117 is an Autonomous System Number assigned to ENERGOTEL a.s.. 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 AS31117 announce?

AS31117 announces 53.2K IPv4 addresses distributed across 24 routed CIDR prefixes. The network is registered in Slovakia.

Who operates AS31117?

AS31117 is operated by ENERGOTEL a.s.. The organization is based in Slovakia. You can view all IP ranges and related ASNs on the organization page.

What country is AS31117 registered in?

AS31117 is registered in Slovakia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-08 05:54:05 UTC
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