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)
AS15817 (MITTWALD-AS - Robert Meyer trading as _Mittwald CM Service GmbH & Co. KG_, DE) [DE]
Query IP Address
157.97.41.18
Reverse DNS (PTR)
r20135.agenturserver.it
Country / Region
DE
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
157.97.40.1
→
157.97.43.254
Subnet Block / Range
CIDR Prefix
/22
IP Version
IPv4
Subnet Mask
255.255.252.0
Total Hosts
1,022
Network Class
Class B
Network Name
MITTWALD-NET
Network Type / Status
ASSIGNED PA
Registry Owner & Contacts
Sponsoring Organization / Owner
Mittwald Hostmaster and Abuse Role Account
MITTWALD-MNT
Allocated
07.07.2026
Last Updated
07.07.2026
Abuse / Security Contact
Registry ID / Handle
157.97.40.0 - 157.97.43.255
Admin Contact
Tech Contact