AS42927 S-NET Sp. z o.o. — IPv4 Prefixes

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.

53/100

Caution

How this score is built

Baseline (neutral) 65
Active-threat / abuse risk −12
Trust score 53 / 100

Experimental · trust-vectors model v1.2.0 — 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 AS42927 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)
45.9.235.0/24	AS5588, AS42927	2026-09-09 11:10:31

Network profile

Source: PeeringDB →

Network type NSP

Traffic level 10-20Gbps

Geographic scope Regional

Traffic ratio Balanced

Peering policy Open

IRR record AS-SZARANET

Present at 2 internet exchanges: Equinix Warsaw, TPIX PL

Website ↗

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
91.189.248.0/21	2.0K	99.6%	S-NET Sp. z o.o.	PL	—	—
94.124.8.0/21	2.0K	95.8%	S-NET Sp. z o.o.	PL	—	—
80.82.16.0/22	1.0K	53.1%	S-NET Sp. z o.o.	PL	—	—
80.82.28.0/22	1.0K	2.5%	S-NET Sp. z o.o.	PL	Lesser Poland	Krakow
94.124.4.0/22	1.0K	96.3%	S-NET Sp. z o.o.	PL	—	—
185.28.16.0/22	1.0K	4.5%	S-NET Sp. z o.o.	PL	Lesser Poland	Krakow
46.22.164.0/23	512	0.0%	S-NET Sp. z o.o.	PL	Lesser Poland	Dobczyce
46.22.168.0/23	512	0.0%	S-NET Sp. z o.o.	PL	Lesser Poland	Krakow
80.82.20.0/23	512	48.6%	S-NET Sp. z o.o.	PL	—	—
80.82.26.0/23	512	0.0%	S-NET Sp. z o.o.	PL	—	—
94.124.2.0/23	512	97.1%	S-NET Sp. z o.o.	PL	—	—
185.157.80.0/23	512	99.8%	S-NET Sp. z o.o.	DE	—	—
46.22.160.0/24	256	0.0%	S-NET Sp. z o.o.	PL	—	—
46.22.163.0/24	256	0.0%	S-NET Sp. z o.o.	PL	—	—
46.22.167.0/24	256	0.0%	S-NET Sp. z o.o.	PL	Lesser Poland	Dobczyce
46.22.170.0/24	256	0.0%	S-NET Sp. z o.o.	PL	—	—
46.22.173.0/24	256	0.0%	S-NET Sp. z o.o.	PL	—	—
80.82.22.0/24	256	97.7%	S-NET Sp. z o.o.	PL	—	—
80.82.25.0/24	256	0.8%	S-NET Sp. z o.o.	PL	—	—
91.198.137.0/24	256	99.6%	S-NET Sp. z o.o.	DE	—	—
91.217.182.0/24	256	93.8%	S-NET Sp. z o.o.	PL	Lesser Poland	Krakow
94.124.0.0/24	256	97.7%	S-NET Sp. z o.o.	PL	—	—
185.91.215.0/24	256	100.0%	S-NET Sp. z o.o.	PL	—	—
185.157.82.0/24	256	94.1%	S-NET Sp. z o.o.	DE	—	—
213.210.35.0/24	256	0.0%	S-NET Sp. z o.o.	GB	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS42927 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
91.217.182.0/24	23,823	2026-09-09 14:13:51
46.22.160.0/24	23,060	2026-09-09 14:18:55
80.82.30.0/23	22,849	2026-09-09 14:13:51
94.124.6.0/24	22,452	2026-09-09 14:13:51
80.82.20.0/23	21,578	2026-09-09 14:14:36
80.82.25.0/24	21,531	2026-09-09 14:14:36
46.22.163.0/24	18,915	2026-09-09 14:13:51
46.22.168.0/24	18,640	2026-09-09 14:13:51
46.22.169.0/24	18,630	2026-09-09 14:13:51
46.22.173.0/24	18,410	2026-09-09 14:13:51
80.82.29.0/24	18,063	2026-09-09 14:13:51
46.22.167.0/24	18,021	2026-09-09 14:13:51
80.82.26.0/23	18,002	2026-09-09 14:13:51
80.82.18.0/23	17,907	2026-09-09 14:13:51
46.22.170.0/24	17,849	2026-09-09 14:13:51
80.82.22.0/24	17,833	2026-09-09 14:13:51
94.124.5.0/24	17,820	2026-09-09 14:13:51
80.82.28.0/24	17,817	2026-09-09 14:13:51
94.124.4.0/24	17,811	2026-09-09 14:13:51
46.22.164.0/23	17,807	2026-09-09 14:13:51
94.124.8.0/21	17,770	2026-09-09 14:13:51
91.189.248.0/21	17,729	2026-09-09 14:13:51
94.124.0.0/24	17,612	2026-09-09 14:13:51
94.124.2.0/23	17,605	2026-09-09 14:13:51
94.124.7.0/24	17,591	2026-09-09 14:13:51
91.198.137.0/24	16,765	2026-09-09 14:13:51
185.28.16.0/22	16,366	2026-09-09 14:13:51
185.28.16.0/24	16,351	2026-09-09 14:13:51
185.91.215.0/24	16,173	2026-09-09 14:13:51
185.157.80.0/23	15,001	2026-09-09 14:13:51
185.157.82.0/24	14,931	2026-09-09 14:13:51
213.210.35.0/24	13,683	2026-09-09 14:59:25
80.82.16.0/23	12,195	2026-09-09 14:13:51
91.189.250.0/24	11,202	2026-09-09 14:57:24
45.9.235.0/24	433	2026-08-31 13:54:33
81.186.224.0/20	429	2026-08-25 10:31:58
217.28.134.0/24	412	2026-09-01 13:32:01

Frequently Asked Questions

What is AS42927?

AS42927 is an Autonomous System Number assigned to S-NET Sp. z o.o.. 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 AS42927 announce?

AS42927 announces 14.6K IPv4 addresses distributed across 25 routed CIDR prefixes. The network is registered in Poland.

Who operates AS42927?

AS42927 is operated by S-NET Sp. z o.o.. The organization is based in Poland. You can view all IP ranges and related ASNs on the organization page.

What country is AS42927 registered in?

AS42927 is registered in Poland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.