AS1901

A1 Telekom Austria AG

AS 1901 EUNETAT-AS

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

573,440 IP addresses
ASN1901
NameEUNETAT-AS
OrganizationA1 Telekom Austria AG
CountryAustria  
RegistryRIPE NCC
IPv4 addresses573,440
IPv6 /64 networks0
Prefixes18
Other ASN allocated to A1 Telekom Austria AG
ASN Name IP addresses
8447 A1TELEKOM-AT 2,184,704
12793 A1-TELEKOM-AT 73,984
8562 LICPLUS-AS 59,648
15824 A1-TA-AG 512
5423 A1TELEKOM-AT 0
28834 A1TA-GRX-AT 0
25382 A1TA-RMPLS-AT 0
21285 TELEKOM2-AT 0
16305 A1TELEKOM-AT 0
12656 TA-GRX-I-AT 0
12547 YCN 0
12382 TISCALI-AT-OOE 0
8333 NEXTRA-AT 0
5424 ATNET-AT 0
41351 MAGBB 0
IPv4 Prefixes for AS1901
Network Location Addresses
193.154.0.0/16 A1 Telekom Austria AG   Vienna (Leopoldstadt) 65,536
193.80.0.0/15 A1 Telekom Austria AG   Vienna 131,072
193.83.0.0/16 A1 Telekom Austria AG   Salzburg 65,536
194.118.0.0/16 A1 Telekom Austria AG   Vienna 65,536
194.152.160.0/19 A1 Telekom Austria AG   Vienna (Leopoldstadt) 8,192
194.166.0.0/16 A1 Telekom Austria AG   Vienna (Landstraße) 65,536
194.96.0.0/16 A1 Telekom Austria AG   Vienna (Leopoldstadt) 65,536
195.170.64.0/19 A1 Telekom Austria AG   Vienna (Leopoldstadt) 8,192
195.230.32.0/19 A1 Telekom Austria AG   Vienna (Leopoldstadt) 8,192
195.64.0.0/19 A1 Telekom Austria AG   Vienna (Leopoldstadt) 8,192
212.124.128.0/19 A1 Telekom Austria AG   Vienna (Leopoldstadt) 8,192
212.16.32.0/19 Satip At   Vienna (Landstraße) 8,192
212.197.128.0/18 A1 Telekom Austria AG   Vienna 16,384
212.60.160.0/19 A1 Telekom Austria AG   Vienna 8,192
212.88.0.0/19 A1 Telekom Austria AG   Vienna 8,192
213.157.128.0/19 A1 Telekom Austria AG   Vienna (Leopoldstadt) 8,192
213.240.64.0/18 A1 Telekom Austria AG   Vienna 16,384
62.116.32.0/19 A1 Telekom Austria AG   Mitterndorf im Steirischen Salzkammergut 8,192