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)
AS9183 (UNSPECIFIED - Robert Bosch Gesellschaft mit Beschraenkter Haftung, DE) [DE]
Query IP Address
139.15.177.136
Reverse DNS (PTR)
worcesterboschproapp.com
Country / Region
NL
Regional Internet Registry (RIR)
UNKNOWN (Unknown)
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
139.16.0.1
→
139.23.255.254
Subnet Block / Range
CIDR Prefix
/13
IP Version
IPv4
Subnet Mask
255.248.0.0
Total Hosts
524,286
Network Class
Class B
Network Name
RIPE-ERX-139-10-0-0
Network Type / Status
Early Registrations, Transferred to RIPE NCC
Registry Owner & Contacts
Sponsoring Organization / Owner
RIPE Network Coordination Centre
RIPE
Allocated
03.03.2004
Last Updated
10.02.2025
Abuse / Security Contact
Registry ID / Handle
NET-139-10-0-0-1
Admin Contact
—
Tech Contact
RNO29-ARIN
TECH