Home ASN LookupAS15962

AS15962 OSK-DNI Orange Slovensko a.s.

🇸🇰

Org handle: ORG-OSa4-RIPE

Slovakia

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

19total

18 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)289,312

Announced (BGP)261,632

IPv6 Addresses

Allocated (RIR)1.2×10³⁰

Announced (BGP)1.2×10³⁰

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

Country

🇸🇰 SK

RIR

RIPE NCC

Status

allocated

Allocated

2000-11-14

Routing hygiene

Score 5/100 · Low risk

RPKI ROA coverage

100%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 54/100

All announced prefixes have a valid ROA and a matching IRR route object

Based on 19 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained

Announced Prefixes

(BGP)19

Prefix	RPKI	IRR	Last Seen
5.178.48.0/20	Valid	RIPE	2026-10-26
78.141.64.0/18	Valid	RIPE	2026-10-26
85.237.224.0/19	Valid	RIPE	2026-10-26
90.64.0.0/17	Valid	RIPE	2026-10-26
90.64.128.0/17	Valid	RIPE	2026-10-26
92.52.0.0/18	Valid	RIPE	2026-10-26
92.180.192.0/18	Valid	RIPE	2026-10-26
95.105.128.0/17	Valid	RIPE	2026-10-26
109.230.0.0/18	Valid	RIPE	2026-10-26
178.143.0.0/16	Valid	RIPE	2026-10-26

1-10 of 19

1 / 2

Allocated Prefixes

(RIR)51

Prefix	Country	RIR	Status
5.178.48.0/20	🇸🇰 SK	RIPENCC	allocated
5.178.57.0/24	🇸🇰 SK	RIPE	assigned
5.178.58.0/23	🇸🇰 SK	RIPE	assigned
5.178.60.0/22	🇸🇰 SK	RIPE	assigned
78.141.64.0/18	🇸🇰 SK	RIPENCC	allocated
85.237.224.0/19	🇸🇰 SK	RIPENCC	allocated
90.64.0.0/17	🇸🇰 SK	RIPE	assigned
90.64.128.0/17	🇸🇰 SK	RIPE	assigned
90.64.232.0/23	🇸🇰 SK	RIPE	assigned
92.52.0.0/18	🇸🇰 SK	RIPENCC	allocated

1-10 of 51

1 / 6

All 19 announced prefixes of AS15962 →

Upstream Providers(2)

ASN	Name
AS5511	🇫🇷Opentransit Orange S.A.
AS5578	🇸🇰AS-BENESTRA SWAN, a.s.

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS15962 hands its own prefixes to: transit providers, or peers at an exchange.

AS5578BENESTRA SWAN, A.S9
AS5617TPNET Orange Polska Spolka Akcyjna9
AS5511Opentransit Orange S.A1

Downstreams (7)

Networks whose own prefixes AS15962 passes on: usually its customers.

AS21433AccentureFSSC Accenture UK Limited3
AS50881ESET ESET, Spol. S R.O3
AS203933SK DC DataCentrum3
AS56356ANDREX S.R.O1
AS57566ASWIRCOM Wircom S.R.O1
AS59548AXASOFT AXASOFT, A.S1
AS204749MARTICO S.R.O1

ASPA

Published2 upstreams, 0 downstreams

Authorized Upstream Providers

AS5511 AS5578

Expires 2026-10-27

View full ASPA details →

Abuse Contact

+31205354444

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/15962

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/15962" | jq