http://tools.ietf.org/ seems not to respond usefully. both addresses tools.ietf.org has address 64.170.98.42 tools.ietf.org has address 64.170.98.142 are pingable from iij tokyo randy
http://tools.ietf.org/ seems not to respond usefully. both addresses tools.ietf.org has address 64.170.98.42 tools.ietf.org has address 64.170.98.142 are pingable from iij tokyo randy