Host not found

Unable to find a host corresponding to the IP address 62.6.116.82.
The output of `dig -x '62.6.116.82'` follows:

; <<>> DiG 9.3.6-P1-RedHat-9.3.6-4.P1.el5_4.2 <<>> -x 62.6.116.82
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63189
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;82.116.6.62.in-addr.arpa.	IN	PTR

;; AUTHORITY SECTION:
116.6.62.in-addr.arpa.	86400	IN	SOA	ns0.bt.net. hostmaster.bt.net. 6 28800 7200 604800 900

;; Query time: 3 msec
;; SERVER: 83.166.160.10#53(83.166.160.10)
;; WHEN: Thu Sep  9 12:37:56 2010
;; MSG SIZE  rcvd: 99