IPLIST.NET - 187.50.in-addr.arpa
Search for IP or hostnames:
187.50.in-addr.arpa checked at 2025-11-04T06:56:22.751Z 409ms 74/74/74 100% R:11187.50.in-addr.arpa
| NS | dns101.comcast.net | ||||||
| A | 2001:558:fe23:8:69:252:250:103 🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns101.comcast.net | ||||||
| A | 69.252.250.103🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| A | 2001:558:1004:7:68:87:85:132 🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns102.comcast.net | ||||||
| A | 68.87.85.132🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| A | 2001:558:1014:c:68:87:76:228 🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns103.comcast.net | ||||||
| A | 68.87.76.228🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| A | 2001:558:100a:5:68:87:68:244 🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns104.comcast.net | ||||||
| A | 68.87.68.244🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
| A | 2001:558:100e:5:68:87:72:244 🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns105.comcast.net | ||||||
| A | 68.87.72.244🇺🇸 COMCAST-IBONE | ||||||
| PTR | dns105.comcast.net | ||||||
50.in-addr.arpa
| NS | r.arin.net | ||||||
| NS | u.arin.net | ||||||
| NS | x.arin.net | ||||||
| NS | y.arin.net | ||||||
| NS | z.arin.net | ||||||
| NS | arin.authdns.ripe.net | ||||||
Up
42.187.50.in-addr.arpa | 
72.187.50.in-addr.arpa | 
31.187.50.in-addr.arpa | 
81.187.50.in-addr.arpa | 
173.187.50.in-addr.arpa | 
174.187.50.in-addr.arpa | 
85.187.50.in-addr.arpa | 
60.187.50.in-addr.arpa | 
247.187.50.in-addr.arpa | 
75.187.50.in-addr.arpa | 
19.187.50.in-addr.arpa | 
244.187.50.in-addr.arpa | 
84.187.50.in-addr.arpa | 
176.187.50.in-addr.arpa | 
148.187.50.in-addr.arpa | 
201.187.50.in-addr.arpa | 
98.187.50.in-addr.arpa | 
55.187.50.in-addr.arpa | 
57.187.50.in-addr.arpa | 
209.187.50.in-addr.arpa | 
89.187.50.in-addr.arpa | 
13.187.50.in-addr.arpa | 
66.187.50.in-addr.arpa | 
222.187.50.in-addr.arpa | 
18.187.50.in-addr.arpa | 
Starts with same word
Starts similarily
AI analysis
187.50.in-addr.arpa is a parent of 42.187.50.in-addr.arpa, 72.187.50.in-addr.arpa, 31.187.50.in-addr.arpa, 81.187.50.in-addr.arpa, 173.187.50.in-addr.arpa and several other host names.
187.50.in-addr.arpa is delegated to five name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.
187.50.in-addr.arpa at least partially shares name servers with other domains, for instance toresd01.pa.comcast.net, ums24.co.denver.comcast.net, 44.47.68.in-addr.arpa, 88.145.73.in-addr.arpa and 63.251.69.in-addr.arpa.
Hosts with two IP numbers:
dns101.comcast.net points to 2001:558:fe23:8:69:252:250:103 and 69.252.250.103.
dns102.comcast.net points to 2001:558:1004:7:68:87:85:132 and 68.87.85.132.
dns103.comcast.net points to 2001:558:1014:c:68:87:76:228 and 68.87.76.228.
dns104.comcast.net points to 2001:558:100a:5:68:87:68:244 and 68.87.68.244.
dns105.comcast.net points to 2001:558:100e:5:68:87:72:244 and 68.87.72.244.