IP Address Information For 143.203.140.186
The IP address 143.203.140.186 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 143.203.140.186.
if you have any comments on the information shown in this page, feel free to contact us.
General information:
- IP Address: 143.203.140.186
- 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: 143.in-addr.arpa
- Network route: 143.203.0.0/16
- Network owner: -
- ASN #: 0
- Part of range: 143.203.140.0/24
IP Address 143.203.140.186 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 1997-2025, American Registry for Internet Numbers, Ltd. # NetRange: 143.203.0.0 - 143.203.255.255 CIDR: 143.203.0.0/16 NetName: TNRLC NetHandle: NET-143-203-0-0-1 Parent: NET143 (NET-143-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Texas National Research Laboratory Commission (TNRLC) (TNRLCT) RegDate: 1990-10-08 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/143.203.0.0 OrgName: Texas National Research Laboratory Commission (TNRLC) OrgId: TNRLCT Address: 2275 North Highway 77 City: Waxahachie StateProv: TX PostalCode: 75165 Country: US RegDate: 1990-10-08 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/TNRLCT OrgTechHandle: LR85-ARIN OrgTechName: Roberts, Lee OrgTechPhone: +1-214-935-9000 OrgTechEmail: lroberts@tnrlc.state.tx.us OrgTechRef: https://rdap.arin.net/registry/entity/LR85-ARIN OrgAbuseHandle: LR85-ARIN OrgAbuseName: Roberts, Lee OrgAbusePhone: +1-214-935-9000 OrgAbuseEmail: lroberts@tnrlc.state.tx.us OrgAbuseRef: https://rdap.arin.net/registry/entity/LR85-ARIN RTechHandle: LR85-ARIN RTechName: Roberts, Lee RTechPhone: +1-214-935-9000 RTechEmail: lroberts@tnrlc.state.tx.us RTechRef: https://rdap.arin.net/registry/entity/LR85-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 1997-2025, American Registry for Internet Numbers, Ltd. #