AS30731 — MAZUR-AS
AS30731 announces 3 IPv4 prefixes covering 1,792 addresses and 0 IPv6 prefixes.
About this network
MAZUR-AS is operated by Uslugi Informatyczne Wieslaw Mazur.
What it's used for
- The address space carries business and IT services traffic, evidenced by the netname MazurNET and the registrant Uslugi Informatyczne Wieslaw Mazur (IT Services).
- The AS announces 1792 IPv4 addresses across 3 prefixes with only 2 observed neighbours, a ratio indicating a small access or local business network rather than a transit provider.
Notable
- Registrants largely align with the announcer, with Uslugi Informatyczne Wieslaw Mazur holding the two largest prefixes (195.22.96.0/22 and 195.254.138.0/23).
- The smallest prefix, 91.236.130.0/24, is registered to Pawel Staszewski trading as ITCare under the netname ITCare, suggesting a separate or acquired entity within the same AS.
- The inventory consists of three distinct IPv4 blocks in Poland, with no IPv6 prefixes announced.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 91.236.130.0/24
- 195.22.96.0/22
- 195.254.138.0/23
Upstream networks
Adjacent networks
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IPv4
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IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED