bgpreport

Network · data from 2026-11-12

AS49559 A-Systems

Registry name: IPT-1-IX A-Systems Sp. z o.o., PL · PeeringDB

9IPv4 routes 66.7% RPKI valid · 100.0% with a route object
0IPv6 routes
1RPKI invalid 1 origin · 0 maxLength
2No ROA 0 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS49559, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS49559, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
185.41.23.0/24 Invalid: origin RIR databaseRIPE 13 2%low visibility 9
185.41.22.0/24 No ROA RIR databaseRIPE 672 100% 67
193.57.47.0/24 No ROA RIR databaseRIPE 671 100% 67
185.212.249.0/24 Valid RIR databaseRIPE 672 100% 67
185.212.250.0/24 Valid RIR databaseRIPE 672 100% 67
185.239.26.0/24 Valid RIR databaseRIPE 672 100% 67
193.57.44.0/24 Valid RIR databaseRIPE 671 100% 67
193.57.45.0/24 Valid RIR databaseRIPE 671 100% 67
193.57.46.0/24 Valid RIR databaseRIPE 671 100% 67

AS-SET

PeeringDB's irr_as_set for AS49559: AS49559:AS-1-IX-IPT-CUST. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS49559 isn't in the set, or no route object for AS49559 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.

NameDatabaseASNsSets Route objectsAS49559 in itNot covered
AS49559:AS-1-IX-IPT-CUST RIPElists itself further down23 member sets in no database: AS-24IT, AS-AIREXPRESS, AS-CFLD, AS-EURON, AS-HORS … 4,499810101,589 Yes 0

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 26 are in fix.csv.

  • ROA: origin1
  • ROA: none2
  • AS-SET: missing member23
ChangePrefix or setDetailFull-table peers
ROA: origin185.41.23.0/24ROAs covering it name AS212761, not AS49559. If AS49559 should announce it, add a ROA for AS49559.13 of 673
ROA: none185.41.22.0/24No ROA covers it. Add a ROA for AS49559, maxLength 24.672 of 673
ROA: none193.57.47.0/24No ROA covers it. Add a ROA for AS49559, maxLength 24.671 of 673
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-24IT; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-AIREXPRESS; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-CFLD; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-EURON; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-HORS; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-INFOBYTE-IFIX; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-INVITEL-UA; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-LINXTELECOM-PL; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-NETRES; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-PIXOOF; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-PLAINELIMAGNE; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-SERVOSPHERE; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-STUDIOWIK; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-UNETCOM; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-VERSADC; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS-WINTELECOM; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS199746:AS-NEXTSERV; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS199986:AS-SET; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS213707:AS-UKNOC-DOWNSTREAM; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS214543:AS-ALL; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS214625:AS-FIBER64; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS215110:AS-CUSTOMERS; no IRR database read has it.
AS-SET: missing memberAS49559:AS-1-IX-IPT-CUSTAS49559:AS-1-IX-IPT-CUST (RIPE) lists AS39753:AS-LIUXYON; no IRR database read has it.

Route objects not announced

Every route object with origin AS49559 is announced.

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.