$ query “AS15962” --type=asn → 1 result(s)

AS15962 · OSK-DNI

Orange Slovensko a.s.

AS15962 is run by Orange Slovensko a.s. and is a mid-size transit provider, established in Slovakia. The system announces a solid 261 120 IPv4 addresses, including a /16, and supports IPv6. The bulk of its IP address space is in Slovakia. This AS's prefix announcements have been recently modified.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇸🇰 Slovakia
Category
Internet Service Provider
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
April 01, 2026
Last Seen
May 13, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
18 / 15
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
261 120
Largest IPv4 Prefix
/16 (65 536 addresses)
Largest IPv6 Prefix
/28
Geolocated Countries
🇸🇰 Slovakia (522 240 IPs)
Prefix Changed
May 13, 2026

Reputation

Reputation
Good — 3 flagged IPs out of 261 120 total (0.00%)

Connectivity Summary

Upstream Providers
2 upstreams providing transit
Peers
28 networks exchanging traffic without transit
Downstream Customers
10 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
41 unique BGP neighbors
Reach
10 networks in customer cone

Upstream Providers (2)

  • AS5511 — OPENTRANSIT (Tier-1 transit)
  • AS5578 — AS-BENESTRA

Prefix Lists

IPv4 Prefixes (18 total)

  • 90.64.0.0/16 (65 536 addresses (/16 prefix))
  • 178.143.0.0/16 (65 536 addresses (/16 prefix))
  • 95.105.128.0/17 (32 768 addresses (/17 prefix))
  • 92.52.0.0/18 (16 384 addresses (/18 prefix))
  • 92.180.192.0/18 (16 384 addresses (/18 prefix))
  • 109.230.0.0/18 (16 384 addresses (/18 prefix))
  • 78.141.64.0/18 (16 384 addresses (/18 prefix))
  • 213.151.192.0/18 (16 384 addresses (/18 prefix))
  • 85.237.224.0/19 (8 192 addresses (/19 prefix))
  • 5.178.48.0/20 (4 096 addresses (/20 prefix))
  • 185.50.212.0/22 (1 024 addresses (/22 prefix))
  • 195.3.168.0/22 (1 024 addresses (/22 prefix))
  • 195.78.44.0/23 (512 addresses (/23 prefix))
  • 193.193.170.0/24 (256 addresses (/24 prefix))
  • 194.1.185.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2a01:c840::/28