Autonomous System

AS6663 Euroweb Romania S.R.L.

ISPActiveRomaniaRIPE

AS6663 (TTI-NET) is an ISP network operated by Euroweb Romania S.R.L. in Romania, registered with RIPE. It has 48 IPv4 prefixes with 39,936 addresses and 2 IPv6 prefixes, which makes it the 4,772nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses39,936in 48 prefixes
IPv6 prefixes2≈ 1.2 × 10²⁹ addresses
Size rank#4,772of 82,200 active ASNs
Abuser scoreLow0.2% of its addresses flagged · method

Details

OrganizationEuroweb Romania S.R.L.
AS nameTTI-NET
Websiteeuroweb.ro
Country Romania (RO)
Network typeISP
RegistryRIPE
Abuse contactabuse@euroweb.ro
Registered2002-04-09
Last updated2025-12-07

IPv4 prefixes

48 prefixes · 39,936 addresses
NetworkAddressesFirst – last address
89.238.192.0/1816,38489.238.192.0 – 89.238.255.255
81.24.16.0/204,09681.24.16.0 – 81.24.31.255
31.210.8.0/212,04831.210.8.0 – 31.210.15.255
81.181.88.0/212,04881.181.88.0 – 81.181.95.255
46.29.0.0/221,02446.29.0.0 – 46.29.3.255
46.29.4.0/221,02446.29.4.0 – 46.29.7.255
85.204.32.0/221,02485.204.32.0 – 85.204.35.255
85.204.100.0/221,02485.204.100.0 – 85.204.103.255
185.74.20.0/221,024185.74.20.0 – 185.74.23.255
86.106.122.0/2351286.106.122.0 – 86.106.123.255
46.102.108.0/2425646.102.108.0 – 46.102.108.255
81.180.201.0/2425681.180.201.0 – 81.180.201.255
81.180.206.0/2425681.180.206.0 – 81.180.206.255
89.238.228.0/2425689.238.228.0 – 89.238.228.255
93.113.104.0/2425693.113.104.0 – 93.113.104.255
93.113.105.0/2425693.113.105.0 – 93.113.105.255
94.176.5.0/2425694.176.5.0 – 94.176.5.255
128.0.5.0/24256128.0.5.0 – 128.0.5.255
128.0.6.0/24256128.0.6.0 – 128.0.6.255
185.63.4.0/24256185.63.4.0 – 185.63.4.255
185.63.5.0/24256185.63.5.0 – 185.63.5.255
185.63.6.0/24256185.63.6.0 – 185.63.6.255
185.190.213.0/24256185.190.213.0 – 185.190.213.255
193.226.61.0/24256193.226.61.0 – 193.226.61.255
193.226.113.0/24256193.226.113.0 – 193.226.113.255
The 25 largest of 48. The API and the database have all of them.

IPv6 prefixes

2 prefixes
  • 2a02:2720::/32
  • 2a03:6e0:8000::/33

Query AS6663 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS6663&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6663, with or without a key:

curl "https://api.ipapi.is/?q=89.238.192.1"

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