AS198228 STS-AS Silistra Telecom Solutions Ltd.

STS-AS Silistra Telecom Solutions Ltd. · registered in Bulgaria

IPv4 addresses1,5365 prefixes · <0.001% of announced IPv4

Rank in Bulgaria#192largest network in BG by IPv4 space, of 669 · 0.04% of BG

Rank worldwide#26,238of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountryBulgaria675 ASNs registered there

Open AS198228 in ASN lookup Look up an IP in this network (46.253.9.1) All networks in Bulgaria

IPv4 prefixes

All 5 prefixes, in address order.

46.253.9.0/24
87.121.34.0/23
91.92.194.0/24
94.156.3.0/24
195.250.60.0/24

IPv6 prefixes

All 2 prefixes.

2a00:1728:d::/48
2a00:1728:24::/48

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AS57912#194 ASYST-AS Asyst EOOD1,536

AS202309#195 Radibase Radibase EOOD1,536

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