outage

I can not reach postoffice.worldnet.att.net [204.127.5.22].
BGP table says:
#sh ip bgp 204.127.5.22
% Network not in table

     AT&T WorldNet Services (NETBLK-ATTPLS2)
        55 Corporate Drive
        Bridgewater, NJ 08807
        US

        Netname: ATTPLS
        Netblock: 204.127.0.0 - 204.127.255.255
        Maintainer: ATTW

Any suggestion?

Tatsuya

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Tatsuya Kawasaki
KIVEX.com
(Division of Allegiance Telecom)
Unlock the Power of the Internet
URL:www.KIVEX.com
Phone 301.215.6777 Fax 301.215.5991
Affiliation given for identification not representation
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