IPv4 prefix

161.82.128.0/17

IP Prefix (CIDR)
161.82.128.0/17
Subnet Mask
255.255.128.0
Address Count
32,768
Registration 1 of 2
Owner
Internet Assigned Numbers Authority
Handle
IANA1-AP
Country
Australia (AU)
Address
see http://www.iana.org.
Registry
APNIC
Registered Prefix
161.0.0.0/8 (161.0.0.0 - 161.255.255.255)
Delegated Prefix
161.248.170.0/24 (161.248.170.0 - 161.248.170.255)
Registration 2 of 2
Handle
IRT-SYMPHONY-TH
Country
Thailand (TH)
Address
123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road, Chomphon, Chatuchak, Bangkok Tha
Registry
APNIC
Registered Prefixes
161.82.128.0/21 (161.82.128.0 - 161.82.135.255)
161.82.138.0/23 (161.82.138.0 - 161.82.139.255)

161.82.140.0/22 (161.82.140.0 - 161.82.143.255)

161.82.160.0/20 (161.82.160.0 - 161.82.175.255)

161.82.176.0/21 (161.82.176.0 - 161.82.183.255)

161.82.186.0/23 (161.82.186.0 - 161.82.187.255)

161.82.192.0/20 (161.82.192.0 - 161.82.207.255)

161.82.208.0/20 (161.82.208.0 - 161.82.223.255)

161.82.224.0/20 (161.82.224.0 - 161.82.239.255)
Delegated Prefix
161.82.128.0/17 (161.82.128.0 - 161.82.255.255)
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
161.82.128.0/17 Exact AS132280 Symphony Communication Public Company Limited Thailand (TH) 161.82.128.0 161.82.255.255
161.82.138.0/24 More specific AS152727 Villa Market JP Co. Ltd Thailand (TH) 161.82.138.0 161.82.138.255
161.82.140.0/24 More specific AS45806 Siam Commercial Bank Thailand (TH) 161.82.140.0 161.82.140.255
161.82.143.0/24 More specific AS45806 Siam Commercial Bank Thailand (TH) 161.82.143.0 161.82.143.255
161.82.175.0/24 More specific AS135381 SiS Distribution (Thailand) Public Company Limited Thailand (TH) 161.82.175.0 161.82.175.255
161.82.178.0/23 More specific AS140326 Symphony Communication Public Company Limited for TC Thailand (TH) 161.82.178.0 161.82.179.255
161.82.183.0/24 More specific AS152694 TISCO Financial Group Public Company Limited Thailand (TH) 161.82.183.0 161.82.183.255
161.82.186.0/23 More specific AS136393 Symphony Communication Public Company Limited Thailand (TH) 161.82.186.0 161.82.187.255
161.82.201.0/24 More specific AS152102 AMPOL FOOD PROCESSING LTD. Nakornpathom Thailand (TH) 161.82.201.0 161.82.201.255
161.82.218.0/24 More specific AS135381 SiS Distribution (Thailand) Public Company Limited Thailand (TH) 161.82.218.0 161.82.218.255
161.82.224.0/24 More specific AS137885 Capital Nomura Securities PLC Thailand (TH) 161.82.224.0 161.82.224.255
161.82.228.0/24 More specific AS140660 Satit Pattana School Thailand (TH) 161.82.228.0 161.82.228.255
161.82.229.0/24 More specific AS151780 Metro Systems Corporation Public Company Limited Thailand (TH) 161.82.229.0 161.82.229.255