IP Address Information For 192.251.81.165
The IP address 192.251.81.165 belongs in a range that is unallocated, reserved for private use or future use, or multicast.
Read more information about this address and its range in the WHOIS section below.
These addresses are in use by many millions of independently operated networks, which might be as small as a single computer connected to a home gateway, and are automatically configured in hundreds of millions of devices. They are only intended for use within a private context and traffic that needs to cross the Internet will need to use a different, unique address.
These addresses can be used by anyone without any need to coordinate with IANA or an Internet registry.
In this page we have collected a sample of information for the IP address 192.251.81.165.
if you have any comments on the information shown in this page, feel free to contact us.
General information:
- IP Address: 192.251.81.165
- DNS Hostname (PTR Record): No Hostname
- DNS Nameservers: arin.authdns.ripe.net, r.arin.net, u.arin.net, x.arin.net, y.arin.net, z.arin.net
- DNS Zone: 192.in-addr.arpa
- Network route: 192.251.80.0/23
- Network owner: -
- ASN #: 0
- Part of range: 192.251.81.0/24
IP Address 192.251.81.165 WHOIS Information:
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 192.251.81.0 - 192.251.81.255 CIDR: 192.251.81.0/24 NetName: CSDL-DEN NetHandle: NET-192-251-81-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Circle S development LLC (CSDL-9) RegDate: 2026-07-01 Updated: 2026-07-01 Ref: https://rdap.arin.net/registry/ip/192.251.81.0 OrgName: Circle S development LLC OrgId: CSDL-9 Address: 7153 S Waterloo Way City: Aurora StateProv: CO PostalCode: 80016 Country: US RegDate: 2025-05-16 Updated: 2025-09-03 Ref: https://rdap.arin.net/registry/entity/CSDL-9 OrgRoutingHandle: NOC34049-ARIN OrgRoutingName: NOC OrgRoutingPhone: +1-303-214-3220 OrgRoutingEmail: noc@mwestcritical.com OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC34049-ARIN OrgDNSHandle: NOC34049-ARIN OrgDNSName: NOC OrgDNSPhone: +1-303-214-3220 OrgDNSEmail: noc@mwestcritical.com OrgDNSRef: https://rdap.arin.net/registry/entity/NOC34049-ARIN OrgAbuseHandle: NOC34049-ARIN OrgAbuseName: NOC OrgAbusePhone: +1-303-214-3220 OrgAbuseEmail: noc@mwestcritical.com OrgAbuseRef: https://rdap.arin.net/registry/entity/NOC34049-ARIN OrgNOCHandle: NOC34049-ARIN OrgNOCName: NOC OrgNOCPhone: +1-303-214-3220 OrgNOCEmail: noc@mwestcritical.com OrgNOCRef: https://rdap.arin.net/registry/entity/NOC34049-ARIN OrgTechHandle: NOC34049-ARIN OrgTechName: NOC OrgTechPhone: +1-303-214-3220 OrgTechEmail: noc@mwestcritical.com OrgTechRef: https://rdap.arin.net/registry/entity/NOC34049-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #