Owner: Microsoft

Owner Information

Networks:: MSFT UK-MICROSOFT-20060601 MICROSOFT-IPV6-BLK
Network Count:: 3

Countries:: AU AT CA FR DE HK IN IE JP NO SG ZA KR SE CH NL AE GB US

Failures Detected from this Owner

Show Confoundersⓘ

Showing 701-750 of 25,398 failures, affecting 26,665 messages

Date ▼	Network	Source IP	Country	Messages
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c103::3	CA	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c105::5	US	2
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c001::2	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c107::9 ⓘ	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c005::5 ⓘ	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c10d::1	US	1
2/28/2026	MSFT ⓘ	40.93.20.97	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c107::1	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c007::2 ⓘ	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c112::5	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c112::5	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c105::1	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c101::7	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c10d::1	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c111::9	US	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c103::5 ⓘ	CA	1
2/28/2026	UK-MICROSOFT-20060601	2a01:111:f403:c107::3	US	1
2/27/2026	MSFT ⓘ	40.93.20.63	US	1
2/27/2026	MSFT ⓘ	40.93.2.68	US	1
2/27/2026	MSFT ⓘ	20.241.204.101	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c105::5	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c10c::1 ⓘ	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c105::1	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c107::9 ⓘ	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c000::1	US	1
2/27/2026	MSFT ⓘ	40.93.10.94	US	2
2/27/2026	MSFT ⓘ	40.93.65.26	NL	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c005::5 ⓘ	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c105::7	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c111::9	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c105::7	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c105::5	US	2
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c001::1	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c000::1	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c005::5 ⓘ	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c107::9 ⓘ	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c111::5	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c107::3	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c107::9 ⓘ	US	1
2/27/2026	MSFT ⓘ	40.93.4.10	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c101::7	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c000::1	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c10d::1	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c10c::1 ⓘ	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:e01f::3	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c000::1	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c10d::1	US	1
2/27/2026	MSFT ⓘ	40.93.4.8	US	1
2/27/2026	UK-MICROSOFT-20060601	2a01:111:f403:c100::f	US	1
2/27/2026	MSFT ⓘ	40.93.13.96	US	1

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