AS38987
Spoldzielnia Telekomunikacyjna OST
Scanned 0s ago
🔄 Rescan

📋 Summary

IP address summary information
NameSpoldzielnia Telekomunikacyjna OST
Websitehttp://www.ostnet.pl
IPv4 addresses12K
IPv6 addresses~2^81
ASN typeTransit
RegistryRIPE NCC
AllocatedNov 23, 2005
UpdatedJun 02, 2026

📊 IP Ranges

IPv4: 4 | IPv6: 1
NetblockIP Count
168.222.232.0/22 1.0K
185.13.184.0/22 1.0K
62.133.128.0/19 8.2K
37.72.120.0/21 2.0K
2a02:22e0::/32 0

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

RIPE NCC
HandleAS38987
NameOST-ASN
OrganizationSpoldzielnia Telekomunikacyjna OST
Websitehttp://www.ostnet.pl
Statusactive
AllocatedNov 23, 2005
UpdatedJun 02, 2026

Contacts

RegistrantSpoldzielnia Telekomunikacyjna OST
Abuse ContactOST CORE IP NETWORK ADMINISTRATORS <abuse@ostnet.pl>
Admin ContactStanislaw Flaga
Tech ContactOST CORE IP NETWORK ADMINISTRATORS <abuse@ostnet.pl>
Phone+48 17 2296707
AddressSpoldzielnia Telekomunikacyjna OST ul. Kosciuszki 8, 36-020 Tyczyn Poland

Source: RIPE NCC

🔗 Peers

2 peers for this ASN
ASNNameCountry
AS20473 The Constant Company, LLC -
AS6204 ZET-NET INTERKVM HOST SRL -

Peer data from RIPE Stat ASN neighbours.

⬆️ Upstreams

4 upstreams
ASNName
AS20804 ASN-TELENERGO Exatel S.A.
AS3303 SWISSCOM Swisscom (Schweiz) AG
AS5617 TPNET Orange Polska Spolka Akcyjna
AS6939 Hurricane Electric LLC

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

3 downstreams
ASNNameCountry
AS200609 CHDE CHDE Polska Spolka Akcyjna -
AS31381 WSIZ-AS Wyzsza Szkola Informatyki i Zarzadzania -
AS31604 INTERTELE-AS Intertele S.A. -

🔒 RPKI / ROA

Source: rpki.zorn.ltd
PrefixOrigin ASNMax LengthValidity
168.222.232.0/22 AS38987 /22 ✓ Valid
185.13.184.0/22 AS38987 /22 ✓ Valid
62.133.128.0/19 AS38987 /19 ✓ Valid
37.72.120.0/21 AS38987 /21 ✓ Valid

RPKI validation powered by rpki.zorn.ltd (Routinator).

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