AS39184

+------------------------------------------------------+ | UltraNET Ltd, No1 ISP and Carrier in Bulgaria +------------------------------------------------------+ | + For abuse, spam, etc reports: spam@ultranet.biz | + Peering and network issues: admin@ultranet.biz | + Our as-set is: AS-SET-ULTRANET +------------------------------------------------------+

Prefixes

AS39184 (UltraNET-AS) announces at least 189 prefixes:

5.133.92.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.133.92.0-5.133.92.255
5.133.93.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.133.93.0-5.133.93.255
5.133.94.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.133.94.0-5.133.94.255
5.133.95.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.133.95.0-5.133.95.255
5.181.28.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.181.28.0-5.181.28.255
5.181.29.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.181.29.0-5.181.29.255
5.181.30.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.181.30.0-5.181.30.255
5.181.31.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.181.31.0-5.181.31.255
5.183.228.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.183.228.0-5.183.228.255
5.183.229.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.183.229.0-5.183.229.255
5.183.230.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.183.230.0-5.183.230.255
5.183.231.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
5.183.231.0-5.183.231.255
45.65.68.0/22
ULTRANET-NET
about a second ago
ULTRANET-NET
45.65.68.0-45.65.68.255
45.65.68.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
45.65.68.0-45.65.68.255
45.65.69.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
45.65.69.0-45.65.69.255
45.65.70.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
45.65.70.0-45.65.70.255
45.65.71.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
45.65.71.0-45.65.71.255
45.67.88.0/22
BG-ULTRANET-20190218
about a second ago
BG-ULTRANET-20190218
45.67.88.0-45.67.91.255
45.67.88.0/24
BG-ULTRANET-20190218
about a second ago
BG-ULTRANET-20190218
45.67.88.0-45.67.91.255
45.67.89.0/24
BG-ULTRANET-20190218
about a second ago
BG-ULTRANET-20190218
45.67.88.0-45.67.91.255
45.67.90.0/24
BG-ULTRANET-20190218
about a second ago
BG-ULTRANET-20190218
45.67.88.0-45.67.91.255
45.67.91.0/24
BG-ULTRANET-20190218
about a second ago
BG-ULTRANET-20190218
45.67.88.0-45.67.91.255
77.77.0.0/18
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.0.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.1.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.2.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.3.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.4.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.5.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.6.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.7.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.0.0-77.77.7.255
77.77.8.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
77.77.8.0-77.77.8.255
77.77.9.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
77.77.9.0-77.77.9.255
77.77.10.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.10.0-77.77.15.255
77.77.11.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.10.0-77.77.15.255
77.77.12.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.10.0-77.77.15.255
77.77.13.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.10.0-77.77.15.255
77.77.14.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.10.0-77.77.15.255
77.77.15.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.10.0-77.77.15.255
77.77.16.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.16.0-77.77.16.255
77.77.17.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.17.0-77.77.22.255
77.77.18.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.17.0-77.77.22.255
77.77.19.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.17.0-77.77.22.255
77.77.20.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.17.0-77.77.22.255
77.77.21.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.17.0-77.77.22.255
77.77.22.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.17.0-77.77.22.255
77.77.23.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.23.0-77.77.23.255
77.77.24.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.24.0-77.77.24.255
77.77.25.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.25.0-77.77.28.255
77.77.26.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.25.0-77.77.28.255
77.77.27.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.25.0-77.77.28.255
77.77.28.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.25.0-77.77.28.255
77.77.29.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.29.0-77.77.36.255
77.77.30.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.29.0-77.77.36.255
77.77.31.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.29.0-77.77.36.255
77.77.32.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.29.0-77.77.36.255
77.77.33.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.29.0-77.77.36.255
77.77.34.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.29.0-77.77.36.255
77.77.35.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.29.0-77.77.36.255
77.77.36.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.29.0-77.77.36.255
77.77.37.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.37.0-77.77.44.255
77.77.38.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.37.0-77.77.44.255
77.77.39.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.37.0-77.77.44.255
77.77.40.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.37.0-77.77.44.255
77.77.41.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.37.0-77.77.44.255
77.77.42.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.37.0-77.77.44.255
77.77.43.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.37.0-77.77.44.255
77.77.44.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.37.0-77.77.44.255
77.77.45.0/24
UltraNET Ltd - p2p segments
about a second ago
ULTRANET-NET
77.77.45.0-77.77.46.255
77.77.46.0/24
UltraNET Ltd - p2p segments
about a second ago
ULTRANET-NET
77.77.45.0-77.77.46.255
77.77.47.0/24
UltraNET MESH Infrastructure
about a second ago
ULTRANET-NET
77.77.47.0-77.77.47.255
77.77.48.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.48.0-77.77.48.255
77.77.50.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.50.0-77.77.50.255
77.77.51.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.51.0-77.77.52.255
77.77.52.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.51.0-77.77.52.255
77.77.53.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.53.0-77.77.53.255
77.77.54.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.54.0-77.77.57.255
77.77.55.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.54.0-77.77.57.255
77.77.56.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.54.0-77.77.57.255
77.77.57.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.54.0-77.77.57.255
77.77.58.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.58.0-77.77.59.255
77.77.59.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.58.0-77.77.59.255
77.77.60.0/24
UltraNET Ltd.
about a second ago
ULTRANET-NET
77.77.60.0-77.77.60.255
77.77.61.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.61.0-77.77.63.255
77.77.62.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.61.0-77.77.63.255
77.77.63.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
77.77.61.0-77.77.63.255
80.72.65.0/24
BG-ULTRANET-20010611
about a second ago
BG-ULTRANET-20010611
80.72.65.0-80.72.65.255
80.72.67.0/24
BG-ULTRANET-20010611
about a second ago
BG-ULTRANET-20010611
80.72.67.0-80.72.67.255
80.72.70.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
80.72.70.0-80.72.70.255
80.72.71.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
80.72.71.0-80.72.71.255
80.72.73.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
80.72.73.0-80.72.73.255
80.72.74.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
80.72.74.0-80.72.74.255
80.72.76.0/24
BG-ULTRANET-20010611
about a second ago
BG-ULTRANET-20010611
80.72.76.0-80.72.76.255
80.72.79.0/24
BG-ULTRANET-20010611
about a second ago
BG-ULTRANET-20010611
80.72.79.0-80.72.79.255
80.72.83.0/24
BG-ULTRANET-20030716
about a second ago
BG-ULTRANET-20030716
80.72.83.0-80.72.83.255
80.72.94.0/24
BG-ULTRANET-20030716
about a second ago
BG-ULTRANET-20030716
80.72.94.0-80.72.94.255
80.78.224.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
80.78.224.0-80.78.224.255
80.78.225.0/24
National Library - Virtual World
about a second ago
VIRTUAL-WORLD
80.78.225.0-80.78.225.255
80.78.226.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
80.78.226.0-80.78.229.255
80.78.227.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
80.78.226.0-80.78.229.255
80.78.228.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
80.78.226.0-80.78.229.255
80.78.229.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
80.78.226.0-80.78.229.255
80.78.230.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
80.78.230.0-80.78.231.255
80.78.231.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
80.78.230.0-80.78.231.255
80.78.232.0/24
PE-CE and P2P links
about a second ago
ULTRANET-NET
80.78.232.0-80.78.233.255
80.78.233.0/24
PE-CE and P2P links
about a second ago
ULTRANET-NET
80.78.232.0-80.78.233.255
80.78.234.0/24
GigaLAN Networks - Petrich and Macedonia
about a second ago
GIGA-LAN-NET
80.78.234.0-80.78.234.255
80.78.235.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
80.78.235.0-80.78.235.255
80.78.236.0/24
National Library - Virtual World
about a second ago
VIRTUAL-WORLD
80.78.236.0-80.78.236.255
80.78.237.0/24
ULTRANET GOCE DELCHEV - HALIL NETWORK
about a second ago
ULTRANET-NET
80.78.237.0-80.78.237.255
80.78.238.0/24
ULTRANET GOCE DELCHEV - HALIL NETWORK
about a second ago
ULTRANET-NET
80.78.238.0-80.78.238.255
80.78.239.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
80.78.239.0-80.78.239.255
85.95.86.0/23
Ultranet Ltd.
about a second ago
ULTRANET-NET
85.95.86.0-85.95.87.255
85.95.87.0/24
Ultranet Ltd.
about a second ago
ULTRANET-NET
85.95.86.0-85.95.87.255
85.95.88.0/24
Ultranet Ltd.
about a second ago
ULTRANET-NET
85.95.88.0-85.95.88.255
88.80.96.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.97.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.98.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.99.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.100.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.101.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.102.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.103.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.104.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.105.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.106.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.107.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.108.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.109.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.110.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.111.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.96.0-88.80.111.255
88.80.112.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
88.80.112.0-88.80.113.255
88.80.113.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
88.80.112.0-88.80.113.255
88.80.114.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.114.0-88.80.114.255
88.80.115.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.115.0-88.80.115.255
88.80.116.0/24
Petra Net ISP
about a second ago
PETRANET-NET
88.80.116.0-88.80.116.255
88.80.117.0/24
1Speed - Petrich City Network
about a second ago
ONESPEED-NET
88.80.117.0-88.80.117.255
88.80.118.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.118.0-88.80.123.255
88.80.119.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.118.0-88.80.123.255
88.80.120.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.118.0-88.80.123.255
88.80.121.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.118.0-88.80.123.255
88.80.122.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.118.0-88.80.123.255
88.80.123.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.118.0-88.80.123.255
88.80.124.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.124.0-88.80.124.255
88.80.125.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.125.0-88.80.125.255
88.80.126.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
88.80.126.0-88.80.126.255
185.116.92.0/24
GDN-LTD
about a second ago
GDN-LTD
185.116.92.0-185.116.92.255
185.116.93.0/24
GDN-LTD
about a second ago
GDN-LTD
185.116.93.0-185.116.93.255
185.116.94.0/24
GDN-LTD
about a second ago
GDN-LTD
185.116.94.0-185.116.94.255
185.116.95.0/24
GDN-LTD
about a second ago
GDN-LTD
185.116.95.0-185.116.95.255
185.247.56.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
185.247.56.0-185.247.56.255
185.247.57.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
185.247.57.0-185.247.57.255
185.247.58.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
185.247.58.0-185.247.58.255
185.247.59.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
185.247.59.0-185.247.59.255
185.253.156.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
185.253.156.0-185.253.156.255
185.253.157.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
185.253.157.0-185.253.157.255
185.253.158.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
185.253.158.0-185.253.158.255
193.161.132.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
193.161.132.0-193.161.132.255
193.161.133.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
193.161.133.0-193.161.133.255
193.161.134.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
193.161.134.0-193.161.134.255
193.161.135.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
193.161.135.0-193.161.135.255
213.149.128.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.128.0-213.149.131.255
213.149.129.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.128.0-213.149.131.255
213.149.130.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.128.0-213.149.131.255
213.149.131.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.128.0-213.149.131.255
213.149.132.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.132.0-213.149.132.255
213.149.133.0/24
SLAVQNKA NET - JOSTOV
about a second ago
SLAVQNKA-NET
213.149.133.0-213.149.133.255
213.149.134.0/24
GigaLAN Networks - Petrich and Macedonia
about a second ago
GIGA-LAN-NET
213.149.134.0-213.149.135.255
213.149.135.0/24
GigaLAN Networks - Petrich and Macedonia
about a second ago
GIGA-LAN-NET
213.149.134.0-213.149.135.255
213.149.136.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.136.0-213.149.136.255
213.149.137.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.137.0-213.149.137.255
213.149.138.0/24
UltraNET ltd
about a second ago
ULTRANET-NET
213.149.138.0-213.149.138.255
213.149.139.0/24
ULTRANET-NET
about a second ago
ULTRANET-NET
213.149.139.0-213.149.139.255
213.149.140.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.140.0-213.149.141.255
213.149.141.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.140.0-213.149.141.255
213.149.142.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.142.0-213.149.143.255
213.149.143.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.142.0-213.149.143.255
213.149.144.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.144.0-213.149.144.255
213.149.146.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.146.0-213.149.149.255
213.149.147.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.146.0-213.149.149.255
213.149.148.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.146.0-213.149.149.255
213.149.149.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.146.0-213.149.149.255
213.149.150.0/24
Milenium Networks
about a second ago
MILENIUM-NET
213.149.150.0-213.149.150.255
213.149.151.0/24
Milenium Networks
about a second ago
MILENIUM-NET
213.149.151.0-213.149.151.255
213.149.152.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.152.0-213.149.152.255
213.149.153.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.153.0-213.149.153.255
213.149.155.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.155.0-213.149.155.255
213.149.158.0/24
UltraNET Ltd
about a second ago
ULTRANET-NET
213.149.158.0-213.149.158.255
213.149.159.0/24
CSW Kustendil PON
about a second ago
ULTRANET-NET
213.149.159.0-213.149.159.255

Downstream Peers

AS39184
UltraNET-AS (AS Path prepending)
AS42293
AVALA-AS
AS199702
vimtv
AS212283
ROZA-AS