AS210321 — OPKM0 Operadors Quilometre Zero S.L.

AS210321 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

OPKM0 is operated by Operadors Quilometre Zero S.L.

What it's used for

• The address space carries residential and small business internet access, evidenced by the reverse DNS entry 185.242.250.254-ip.operadors.cat and the netname ES-OPERADORSKM0-20180124.
• The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, with 38 observed neighbours; this ratio of a small address block to a moderate number of peers indicates a regional access provider rather than a transit carrier.
• Traffic from this network consists of subscriber eyeballs for cable and DSL services in the Igualada region of Catalonia, Spain.

Notable

• Registrants align with the announcer, listing Operadors KM0 Admin, Operadors Quilometre Zero S.L., and Abuse-C Role for the primary prefix.
• The inventory consists of a single contiguous IPv4 block (185.242.248.0/22) and one IPv6 prefix (2a0c:f780::/29), representing a compact, self-contained estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 185.242.248.0/22
• 2a0c:f780::/29

Upstream networks

• AS60171 AFR-IX TELECOM S.A.
• AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
• AS3257 GTT Communications Inc.
• AS34549 meerfarbig GmbH & Co. KG
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS

Downstream networks

• AS208909 Gurbtec Iguana Telecom SL
• AS201466 Xarxes de Telecomunicacions Alternatives SL
• AS20815 GRN Serveis Telematics SL
• AS206807 DEL-INTERNET TELECOM S.L.U
• AS211580 Alt Urgell Fibra, S.L
• AS211402 Girowimax Wireless Solutions, S.L.
• AS207717 Icatel Network S.L.
• AS215018 CORTEX SP COMPUTER, S.L.
• AS210086 CONNECTA 1876 SLU
• AS208109 IDIADA Automotive Technology, S.A.
• AS49940 FERIA INTERNACIONAL DE BARCELONA
• AS202367 NET PARTNER WIFINN, S.L.

Adjacent networks

• AS60171 AFR-IX TELECOM S.A.
• AS208909 Gurbtec Iguana Telecom SL
• AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL
• AS20815 GRN Serveis Telematics SL
• AS3257 GTT Communications Inc.
• AS201466 Xarxes de Telecomunicacions Alternatives SL
• AS206807 DEL-INTERNET TELECOM S.L.U
• AS211580 Alt Urgell Fibra, S.L
• AS211402 Girowimax Wireless Solutions, S.L.
• AS207717 Icatel Network S.L.
• AS6939 Hurricane Electric LLC
• AS34549 meerfarbig GmbH & Co. KG
• AS215018 CORTEX SP COMPUTER, S.L.
• AS210086 CONNECTA 1876 SLU
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS208109 IDIADA Automotive Technology, S.A.
• AS49940 FERIA INTERNACIONAL DE BARCELONA
• AS202367 NET PARTNER WIFINN, S.L.

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-CATNIX, AS-CATNIX-RS, AS-HURRICANE, AS-HURRICANEV6, AS-OPERADORS, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SERVIHOSTING, AS-TRANSROUTE-SPEC, AS48793:AS-DECIX-MAD-CONNECTED, AS48793:AS-DECIX-MAD-RS, AS48793:AS-DECIX-MAD-RS-V6.

Internet exchanges

• DE-CIX Madrid — Madrid, Spain
• ESpanix Madrid Lower LAN — Madrid, Spain
• Catalunya Neutral Internet Exchange Point — Barcelona, Spain