18.177.159.155 — Tokyo, Tokyo, 🇯🇵 Japan · AS16509 Amazon

PTR

mail.sunfield.co.jp

A record for

`mail.dumdee.com`
	A	2409:12:73e0:a00::15
	A	18.177.159.155
`mail.z750.com`
	A	2409:12:73e0:a00::15
	A	18.177.159.155
`sunfield.co.jp`
	A	2409:12:73e0:a00::102
	A	18.177.159.155
`mail.kabashima.jp`
	A	2409:12:73e0:a00::15
	A	18.177.159.155
`mail.sunfield.co.jp`
	A	2409:12:73e0:a00::15
	A	18.177.159.155

IP numbers used in conjunction

80%	2409:12:73e0:a00::15
20%	2409:12:73e0:a00::102

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Tokyo, Tokyo, 🇯🇵 Japan

^{🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix}

18.177.159.155 Tokyo, Tokyo, 🇯🇵 Japan Courtesy of