Professional IP Registry Lookup
IP WHOIS Details
Query regional network registries recursively to isolate network ranges, ISP owners, allocations, regional servers, and administrative abuse contacts.
BGP Network & Carrier
BGP Autonomous System (ASN)
AS3561 (CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC, US) [US]
Query IP Address
206.128.173.109
Reverse DNS (PTR)
Not Resolved
Country / Region
Unknown
Regional Internet Registry (RIR)
ARIN (North America)
Security & Reputation Assessment
USOM Blacklist
Clean — No Active Block in Turkey
Global DNSBL Blacklist Reputation
Spamhaus Zen
Clean
Barracuda BRBL
Clean
UCEPROTECT L1
Clean
Quick Diagnostics & Actions
Subnet Diagnostics
IP Range Span
206.128.128.1
→
206.128.191.254
Subnet Block / Range
CIDR Prefix
/18
IP Version
IPv4
Subnet Mask
255.255.192.0
Total Hosts
16,382
Network Class
Class C
Network Name
CENTURYLINK-LEGACY-SAVVIS-BLK141
Network Type / Status
DIRECT ALLOCATION
Registry Owner & Contacts
Sponsoring Organization / Owner
CenturyLink Communications, LLC
CCL-534
Allocated
10.05.1995
Last Updated
15.11.2018
Abuse / Security Contact
Registry ID / Handle
NET-206-128-128-0-1
Admin Contact
Tech Contact