IPv4 prefix

83.118.0.0/17

IP Prefix (CIDR)
83.118.0.0/17
Subnet Mask
255.255.128.0
Address Count
32,768
Registration 1 of 2
Owner
RIPE-NCC-MANAGED-ADDRESS-BLOCK
Registry
RIPENCC
Registered Prefix
83.0.0.0/8 (83.0.0.0 - 83.255.255.255)
Delegated Prefix
83.97.73.0/24 (83.97.73.0 - 83.97.73.255)
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
83.118.0.0/20 (83.118.0.0 - 83.118.15.255)
83.118.16.0/20 (83.118.16.0 - 83.118.31.255)

83.118.32.0/20 (83.118.32.0 - 83.118.47.255)

83.118.64.0/20 (83.118.64.0 - 83.118.79.255)

83.118.80.0/20 (83.118.80.0 - 83.118.95.255)

83.118.96.0/20 (83.118.96.0 - 83.118.111.255)
Delegated Prefix
83.118.0.0/17 (83.118.0.0 - 83.118.127.255)
Announced Prefix Relationship Origin ASN Description Country First Address Last Address
83.118.0.0/17 Exact AS132280 Symphony Communication Public Company Limited Thailand (TH) 83.118.0.0 83.118.127.255
83.118.16.0/23 More specific AS135381 SiS Distribution (Thailand) Public Company Limited Thailand (TH) 83.118.16.0 83.118.17.255
83.118.18.0/24 More specific AS142609 Symphony Communication Public Company Limited Thailand (TH) 83.118.18.0 83.118.18.255
83.118.28.0/24 More specific AS135381 SiS Distribution (Thailand) Public Company Limited Thailand (TH) 83.118.28.0 83.118.28.255
83.118.30.0/24 More specific AS135381 SiS Distribution (Thailand) Public Company Limited Thailand (TH) 83.118.30.0 83.118.30.255
83.118.40.0/24 More specific AS149036 Waterfront Hotel Thailand (TH) 83.118.40.0 83.118.40.255
83.118.42.0/24 More specific AS23154 Sanmina-SCI Corporation United States of America (US) 83.118.42.0 83.118.42.255
83.118.46.0/24 More specific AS133956 Toptrader Co. Ltd Thailand (TH) 83.118.46.0 83.118.46.255
83.118.67.0/24 More specific AS137489 Pi Securities Public Company Limited Thailand (TH) 83.118.67.0 83.118.67.255
83.118.72.0/24 More specific AS135329 Small And Medium Enterprise Development Bank Of Thailand Thailand (TH) 83.118.72.0 83.118.72.255
83.118.91.0/24 More specific AS150686 State Railway of Thailand Thailand (TH) 83.118.91.0 83.118.91.255
83.118.96.0/24 More specific AS138427 Thailand Institute of Nuclear Technology (Public Organization) Thailand (TH) 83.118.96.0 83.118.96.255
83.118.97.0/24 More specific AS45806 Siam Commercial Bank Thailand (TH) 83.118.97.0 83.118.97.255
83.118.99.0/24 More specific AS152915 The Office of the Securities and Exchange Commission Thailand (TH) 83.118.99.0 83.118.99.255
83.118.100.0/24 More specific AS151040 Urban Resort Hotel Co. Ltd. Thailand (TH) 83.118.100.0 83.118.100.255
83.118.101.0/24 More specific AS133328 Bangkok Patana School Thailand (TH) 83.118.101.0 83.118.101.255
83.118.110.0/24 More specific AS55538 CIMB Securities (Thailand) Co. Ltd. Thailand (TH) 83.118.110.0 83.118.110.255