AS39503#1294 SPbPU-AS Peter the Great St. Petersburg Polytechnic University2,304
AS39529#1295 MTRX-ALCHEVSK-AS Osipenko Alexander Nikolaevich2,304
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