thewhitehack.com

Klaviyo shared sending. 15 campaigns observed between 6 Oct 2025 and 2 Jun 2026.

What the mail shows

93 other senders have been seen on at least one of these IPs, though none matches the full pool.

12

IPs carrying this mail

93

Other companies on them

0

In the same pool

Who else sends from these IPs

and 53 more.

The IPs, by how much of this mail each carried

12 of ~26 IPs seen. Klaviyo assigns a different IP per send, so this is the set drawn from, not an address. The spread is close to even, which is what per-send rotation normally looks like.

Sending over time

Stable in our sample: the same 12 addresses from first to last sighting, 8 months.

EACH ROW IS ONE ADDRESS, OLDEST FIRST · BAR = IN THE POOL · DARKER = MORE CAMPAIGNS168.245.121.105168.245.121.105 · o1379 · carried this mail 2 Oct 25 to now · 1 campaigns168.245.121.105 · week of 02/10/2025 · 1 campaign1149.72.88.115149.72.88.115 · o1408 · carried this mail 2 Oct 25 to now · 1 campaigns149.72.88.115 · week of 02/10/2025 · 1 campaign1167.89.100.67167.89.100.67 · o1309 · carried this mail 8 Jan 26 to now · 2 campaigns167.89.100.67 · week of 08/01/2026 · 2 campaigns2167.89.100.60167.89.100.60 · o1318 · carried this mail 8 Jan 26 to now · 1 campaigns167.89.100.60 · week of 08/01/2026 · 1 campaign1149.72.131.161149.72.131.161 · o1388 · carried this mail 8 Jan 26 to now · 1 campaigns149.72.131.161 · week of 08/01/2026 · 1 campaign1149.72.148.236149.72.148.236 · o1421 · carried this mail 8 Jan 26 to now · 1 campaigns149.72.148.236 · week of 08/01/2026 · 1 campaign1167.89.0.241167.89.0.241 · o1338 · carried this mail 8 Jan 26 to now · 1 campaigns167.89.0.241 · week of 08/01/2026 · 1 campaign1167.89.82.54167.89.82.54 · o1387 · carried this mail 8 Jan 26 to now · 2 campaigns167.89.82.54 · week of 08/01/2026 · 1 campaign167.89.82.54 · week of 15/01/2026 · 1 campaign2149.72.167.101149.72.167.101 · o1397 · carried this mail 14 May 26 to now · 2 campaigns149.72.167.101 · week of 14/05/2026 · 1 campaign149.72.167.101 · week of 28/05/2026 · 1 campaign2149.72.90.8149.72.90.8 · o1396 · carried this mail 21 May 26 to now · 1 campaigns149.72.90.8 · week of 21/05/2026 · 1 campaign1149.72.95.94149.72.95.94 · o1399 · carried this mail 21 May 26 to now · 1 campaigns149.72.95.94 · week of 21/05/2026 · 1 campaign1167.89.100.91167.89.100.91 · o1307 · carried this mail 28 May 26 to now · 1 campaigns167.89.100.91 · week of 28/05/2026 · 1 campaign1Oct 25Nov 25Dec 25Feb 26Mar 26Apr 26

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