CF1762329914681-tsm20251104152717

DNSWHOIS.INFO - 139.101.172.in-addr.arpa

Search for IP or hostnames:

139.101.172.in-addr.arpa checked at 2025-11-05T08:05:14.634Z 256ms 48/48/48 100% R:15

139.101.172.in-addr.arpa

NSauth1.charter.com
A24.216.90.1🇺🇸 Charter Communications
PTRauth1.charter.com
NSauth2.charter.com
A24.216.90.2🇺🇸 Charter Communications
PTRauth2.charter.com
NSauth3.charter.com
A24.240.146.1🇺🇸 Charter Communications
PTRauth3.charter.com
NSauth4.charter.com
A24.240.146.2🇺🇸 Charter Communications
PTRauth4.charter.com

101.172.in-addr.arpa

NSauth1.charter.com
NSauth2.charter.com
NSauth3.charter.com
NSauth4.charter.com

Up

Starts with same word

Starts similarily

AI analysis

139.101.172.in-addr.arpa is parent of 169.139.101.172.in-addr.arpa, 60.139.101.172.in-addr.arpa, 160.139.101.172.in-addr.arpa and 41.139.101.172.in-addr.arpa.

139.101.172.in-addr.arpa is delegated to four name servers: auth1.charter.com, auth2.charter.com, auth3.charter.com and auth4.charter.com.

At least part of the name servers for 139.101.172.in-addr.arpa are shared with other domains, for instance 50.245.67.in-addr.arpa, 70.141.75.in-addr.arpa, 88.91.66.in-addr.arpa, 238.13.71.in-addr.arpa and 66.42.71.in-addr.arpa.

Host names with one IP: auth1.charter.com points to 24.216.90.1; auth2.charter.com points to 24.216.90.2; auth3.charter.com points to 24.240.146.1; auth4.charter.com points to 24.240.146.2.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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