IP Address Information For 129.23.0.75
                IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and 
        goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.
                
        In this page we have collected a sample of information for the IP address 129.23.0.75.
        if you have any comments on the information shown in this page, feel free to contact us.
        
General information:
- IP Address: 129.23.0.75
 - 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: 129.in-addr.arpa
 - Network route: 129.23.0.0/16
 - Network owner: -
 - ASN #: 0
 - Part of range: 129.23.0.0/24
 
Geographic location:
- Country: United States - US
 - City: Washington
 - State/Region: District of Columbia
 - Longitude: -77.039474
 - Latitude: 38.895390
 - Timezone: -04:00
 
Location on the map:
                The IP address 129.23.0.75 originates in a datacenter located in Washington, United States
            
        Network speed information:
                
                Average network speed for United States:
                
                
                - 
                        Mobile:,Download255.10MbpsUpload17.37Mbps
 - 
                        Broadband:,Download362.14MbpsUpload181.93Mbps
 
IP Address 129.23.0.75 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: 129.23.0.0 - 129.23.255.255 CIDR: 129.23.0.0/16 NetName: SDIO-INTERNET NetHandle: NET-129-23-0-0-1 Parent: NET129 (NET-129-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Strategic Defense Initiative Organization/SY (SDIO) RegDate: 1987-07-17 Updated: 2021-12-14 Ref: https://rdap.arin.net/registry/ip/129.23.0.0 OrgName: Strategic Defense Initiative Organization/SY OrgId: SDIO Address: The Pentagon City: Washington StateProv: DC PostalCode: 20006 Country: US RegDate: 1987-07-17 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/SDIO OrgAbuseHandle: CKN23-ARIN OrgAbuseName: No, Contact Known OrgAbusePhone: +1-800-555-1234 OrgAbuseEmail: nobody@example.com OrgAbuseRef: https://rdap.arin.net/registry/entity/CKN23-ARIN OrgTechHandle: CKN23-ARIN OrgTechName: No, Contact Known OrgTechPhone: +1-800-555-1234 OrgTechEmail: nobody@example.com OrgTechRef: https://rdap.arin.net/registry/entity/CKN23-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. #
Reputation information:
- Sender score: None - IP doesnt send emails
 
Blacklists information:
- Listed in Spamhaus: yes
 - Listed in Barracuda: no
 - Listed in Spamcop: no
 - More blacklists: Full blacklists test on 129.23.0.75