AS199715 — ASN-MSITELEKOM MSI Telekom Sp. z o.o. Sp. k.
AS199715 announces 27 IPv4 prefixes covering 15,616 addresses and 0 IPv6 prefixes.
About this network
ASN-MSITELEKOM is held by MSI Telekom Sp. z o.o. Sp. k.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries such as net-ols.msitelekom.pl, macrosat.pl, and cfc.net.pl.
- The AS announces 15,616 IPv4 addresses across 27 prefixes while maintaining only 7 observed neighbours, a ratio characteristic of an access or eyeball network rather than a transit provider.
- Traffic from this AS consists of subscriber connections for fixed-line telecommunications services in the Olsztyn region of Poland.
Notable
- Registrants for the majority of prefixes are listed as Exatel S.A. or ABUSE EXATEL, while the AS holder is MSI Telekom, indicating a relationship where MSI Telekom operates space originally allocated to or managed by Exatel.
- The inventory is composed of multiple /22, /23, and /24 blocks, with the largest being 195.136.208.0/20, reflecting a fragmented but substantial address estate.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 81.15.131.0/24
- 81.15.134.0/24
- 81.15.162.0/23
- 81.15.165.0/24
- 81.15.166.0/24
- 81.15.176.0/23
- 81.15.179.0/24
- 81.15.220.0/23
- 81.15.228.0/23
- 81.15.231.0/24
- 81.15.247.0/24
- 81.15.252.0/23
- 82.177.25.0/24
- 82.177.26.0/24
- 82.177.28.0/23
- 82.177.38.0/23
- 82.177.40.0/24
- 82.177.60.0/22
- 82.177.104.0/22
- 82.177.143.0/24
- 82.177.209.0/24
- 82.177.240.0/23
- 88.220.56.0/24
- 88.220.108.0/22
- 88.220.136.0/23
- 88.220.162.0/23
- 195.136.208.0/20
Upstream networks
Adjacent networks
Routing security
- RPKI: 31 valid, 0 invalid and 0 not-found announcements; 41 ROAs.
- ASPA: none published.
- IRR: 100% of announcements registered; 38 route objects.
- Listed in as-sets: AS-EXATEL-INT, AS-EXATEL-PL, AS-MSITELEKOM, AS-NETIA, AS-RETN-ACTUAL-V4, AS5617:AS-PL.
Internet exchanges
- Thinx IX — Warsaw, Poland
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
IPv4
resolving...
IPv6
resolving...
Search Results
IPv4 Prefixes
—
IPv6 Prefixes
—
Total Prefixes
—
Unique /24s
—
⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED