AS51424 Jiri Sperl 🇨🇿 CZ

Announcing 6 prefixes, seen at the RIS collectors.

IPv4 prefixes
6
2,816 (11 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS51424
Name
Jiri Sperl
Organisation
Jiri Sperl
Country
🇨🇿 CZ
RIR
RIPENCC
Allocated
2010-08-20

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

6 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announcement history

One point per day, recorded at each table import

0235609-1809-2610-0410-1210-2010-2811-0511-07
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-05 11:59:04Z origin change 213.211.36.0/24 AS51424 → AS3489864992 49134533566939472322040643489864992
2026-11-05 11:59:04Z origin change 212.96.184.0/24 AS51424 → AS3489864992 49134533566939472322040643489864992
2026-11-05 11:59:04Z origin change 212.4.132.0/24 AS51424 → AS3489864992 49134533566939472322040643489864992
2026-11-05 11:59:04Z origin change 213.211.36.0/24 AS3489864992 → AS51424 491345335669395610162461257051424
2026-11-05 11:59:04Z origin change 212.96.184.0/24 AS3489864992 → AS51424 491345335669395610162461257051424
2026-11-05 11:59:04Z origin change 212.4.132.0/24 AS3489864992 → AS51424 491345335669395610162461257051424
2026-11-05 11:58:53Z origin change 212.96.184.0/24 AS3489864992 → AS51424 295045610162461257051424
2026-11-05 11:58:53Z origin change 213.211.36.0/24 AS3489864992 → AS51424 295045610162461257051424
2026-11-05 11:58:53Z origin change 212.4.132.0/24 AS3489864992 → AS51424 295045610162461257051424
2026-11-05 11:58:49Z origin change 212.96.184.0/24 AS3489864992 → AS51424 61218693912995610162461257051424
2026-11-05 11:58:49Z origin change 213.211.36.0/24 AS3489864992 → AS51424 61218693912995610162461257051424
2026-11-05 11:58:49Z origin change 212.4.132.0/24 AS3489864992 → AS51424 61218693912995610162461257051424
2026-11-05 11:58:49Z origin change 212.4.132.0/24 AS51424 → AS3489864992 612186939472322040643489864992
2026-11-05 11:58:49Z origin change 213.211.36.0/24 AS51424 → AS3489864992 612186939472322040643489864992
2026-11-05 11:58:49Z origin change 212.96.184.0/24 AS51424 → AS3489864992 612186939472322040643489864992
2026-11-05 11:58:49Z origin change 212.96.184.0/24 AS3489864992 → AS51424 2020512995610162461257051424
2026-11-05 11:58:49Z origin change 213.211.36.0/24 AS3489864992 → AS51424 2020512995610162461257051424
2026-11-05 11:58:49Z origin change 212.4.132.0/24 AS3489864992 → AS51424 2020512995610162461257051424
2026-11-05 11:58:49Z origin change 212.96.184.0/24 AS51424 → AS3489864992 202056939472322040643489864992
2026-11-05 11:58:49Z origin change 212.4.132.0/24 AS51424 → AS3489864992 202056939472322040643489864992
2026-11-05 11:58:49Z origin change 213.211.36.0/24 AS51424 → AS3489864992 202056939472322040643489864992
2026-11-05 11:58:49Z origin change 213.211.36.0/24 AS3489864992 → AS51424 4913453356642464615610162461257051424
2026-11-05 11:58:49Z origin change 212.96.184.0/24 AS3489864992 → AS51424 4913453356642464615610162461257051424
2026-11-05 11:58:49Z origin change 212.4.132.0/24 AS3489864992 → AS51424 4913453356642464615610162461257051424
2026-11-05 11:58:49Z origin change 213.211.36.0/24 AS51424 → AS3489864992 49134533566939472322040643489864992
2026-11-05 11:58:49Z origin change 212.96.184.0/24 AS51424 → AS3489864992 49134533566939472322040643489864992
2026-11-05 11:58:49Z origin change 212.4.132.0/24 AS51424 → AS3489864992 49134533566939472322040643489864992
2026-11-05 11:58:36Z origin change 212.4.132.0/24 AS51424 → AS3489864992 557206939472322040643489864992
2026-11-05 11:58:36Z origin change 212.96.184.0/24 AS51424 → AS3489864992 557206939472322040643489864992
2026-11-05 11:58:36Z origin change 213.211.36.0/24 AS51424 → AS3489864992 557206939472322040643489864992
2026-11-05 11:58:24Z origin change 213.211.36.0/24 AS3489864992 → AS51424 377211745610162461257051424
2026-11-05 11:58:24Z origin change 212.96.184.0/24 AS3489864992 → AS51424 377211745610162461257051424
2026-11-05 11:58:24Z origin change 212.4.132.0/24 AS3489864992 → AS51424 377211745610162461257051424
2026-11-05 11:58:20Z origin change 212.4.132.0/24 AS51424 → AS3489864992 29504472322040643489864992
2026-11-05 11:58:20Z origin change 213.211.36.0/24 AS51424 → AS3489864992 29504472322040643489864992
2026-11-05 11:58:20Z origin change 212.96.184.0/24 AS51424 → AS3489864992 29504472322040643489864992
2026-11-05 11:58:20Z origin change 212.4.132.0/24 AS3489864992 → AS51424 176391745610162461257051424
2026-11-05 11:58:20Z origin change 213.211.36.0/24 AS3489864992 → AS51424 176391745610162461257051424
2026-11-05 11:58:20Z origin change 212.96.184.0/24 AS3489864992 → AS51424 176391745610162461257051424
2026-11-05 11:58:20Z origin change 212.96.184.0/24 AS51424 → AS3489864992 44393580576939472322040643489864992
2026-11-05 11:58:20Z origin change 212.4.132.0/24 AS51424 → AS3489864992 44393580576939472322040643489864992
2026-11-05 11:58:20Z origin change 213.211.36.0/24 AS51424 → AS3489864992 44393580576939472322040643489864992