AS203633 ELDI81-AS EL-DI 81 Ltd.

ELDI81-AS EL-DI 81 Ltd. · registered in Bulgaria

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Bulgaria#587largest network in BG by IPv4 space, of 669 · <0.01% of BG

Rank worldwide#73,796of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBulgaria675 ASNs registered there

Open AS203633 in ASN lookup Look up an IP in this network (85.187.42.1) All networks in Bulgaria

IPv4 prefixes

All 1 prefix, in address order.

85.187.42.0/24

Similar-sized networks in Bulgaria

ASNNameIPv4 addresses

AS203484#584 ROAD-INFRASTRUCTURE-AGENCY-AS ROAD INFRASTRUCTURE AGENCY256

AS203535#585 WorkBetter-AS "Work Better" LTD256

AS203578#586 Euromaster_Import_Export_Ltd Euromaster Import Export Ltd256

AS203723#588 Residence-Control RESIDENCE CONTROL EOOD256

AS203864#589 BG-GPSBUL GPS BULGARIA AD256

AS203954#590 ITNSGLOBAL-AS ITNS GLOBAL EOOD256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources