gruns.co

Klaviyo shared sending. 129 campaigns observed between 15 May 2025 and 5 Jun 2026.

What the mail shows

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

21

IPs carrying this mail

102

Other companies on them

0

In the same pool

Who else sends from these IPs

and 62 more.

The Klaviyo pool this sits in · 5 brands · 27 addresses

These senders draw from near-identical sets of addresses, which is what sharing a pool means. Klaviyo publishes none of this. See every pool we have recovered.

The IPs, by how much of this mail each carried

21 of ~36 IPs seen. Klaviyo assigns a different IP per send, so this is the set drawn from, not an address. 170.203.28.36 carried 11% of what we saw, well above the 5% an even rotation would give it.

Sending over time

No addresses first appeared mid-window and 9 stopped appearing. In a sampled panel that is usually sampling, not movement; the real answer needs your DMARC reports.

EACH ROW IS ONE ADDRESS, OLDEST FIRST · BAR = IN THE POOL · DARKER = MORE CAMPAIGNS170.203.16.15170.203.16.15 · kl-203-16-15 · carried this mail 15 May 25 to 2 Oct 25 · 10 campaigns170.203.16.15 · week of 15/05/2025 · 1 campaign170.203.16.15 · week of 22/05/2025 · 2 campaigns170.203.16.15 · week of 03/07/2025 · 1 campaign170.203.16.15 · week of 10/07/2025 · 2 campaigns170.203.16.15 · week of 14/08/2025 · 1 campaign170.203.16.15 · week of 11/09/2025 · 1 campaign170.203.16.15 · week of 18/09/2025 · 1 campaign170.203.16.15 · week of 25/09/2025 · 1 campaign10170.203.28.36170.203.28.36 · kl-203-28-36 · carried this mail 15 May 25 to 13 Nov 25 · 14 campaigns170.203.28.36 · week of 15/05/2025 · 1 campaign170.203.28.36 · week of 22/05/2025 · 1 campaign170.203.28.36 · week of 29/05/2025 · 1 campaign170.203.28.36 · week of 05/06/2025 · 1 campaign170.203.28.36 · week of 19/06/2025 · 1 campaign170.203.28.36 · week of 26/06/2025 · 1 campaign170.203.28.36 · week of 03/07/2025 · 1 campaign170.203.28.36 · week of 17/07/2025 · 1 campaign170.203.28.36 · week of 31/07/2025 · 1 campaign170.203.28.36 · week of 21/08/2025 · 1 campaign170.203.28.36 · week of 04/09/2025 · 1 campaign170.203.28.36 · week of 02/10/2025 · 1 campaign170.203.28.36 · week of 30/10/2025 · 1 campaign170.203.28.36 · week of 06/11/2025 · 1 campaign14170.203.20.12170.203.20.12 · kl-203-20-12 · carried this mail 15 May 25 to 4 Dec 25 · 13 campaigns170.203.20.12 · week of 15/05/2025 · 2 campaigns170.203.20.12 · week of 22/05/2025 · 1 campaign170.203.20.12 · week of 05/06/2025 · 1 campaign170.203.20.12 · week of 12/06/2025 · 1 campaign170.203.20.12 · week of 26/06/2025 · 1 campaign170.203.20.12 · week of 03/07/2025 · 1 campaign170.203.20.12 · week of 14/08/2025 · 1 campaign170.203.20.12 · week of 28/08/2025 · 1 campaign170.203.20.12 · week of 04/09/2025 · 1 campaign170.203.20.12 · week of 09/10/2025 · 1 campaign170.203.20.12 · week of 13/11/2025 · 1 campaign170.203.20.12 · week of 27/11/2025 · 1 campaign13170.203.28.28170.203.28.28 · kl-203-28-28 · carried this mail 15 May 25 to 4 Dec 25 · 10 campaigns170.203.28.28 · week of 15/05/2025 · 1 campaign170.203.28.28 · week of 12/06/2025 · 1 campaign170.203.28.28 · week of 03/07/2025 · 1 campaign170.203.28.28 · week of 10/07/2025 · 1 campaign170.203.28.28 · week of 24/07/2025 · 1 campaign170.203.28.28 · week of 31/07/2025 · 1 campaign170.203.28.28 · week of 21/08/2025 · 1 campaign170.203.28.28 · week of 28/08/2025 · 1 campaign170.203.28.28 · week of 04/09/2025 · 1 campaign170.203.28.28 · week of 27/11/2025 · 1 campaign10170.203.20.51170.203.20.51 · kl-203-20-51 · carried this mail 15 May 25 to now · 8 campaigns170.203.20.51 · week of 15/05/2025 · 1 campaign170.203.20.51 · week of 17/07/2025 · 1 campaign170.203.20.51 · week of 28/08/2025 · 2 campaigns170.203.20.51 · week of 18/09/2025 · 1 campaign170.203.20.51 · week of 06/11/2025 · 1 campaign170.203.20.51 · week of 20/11/2025 · 1 campaign170.203.20.51 · week of 28/05/2026 · 1 campaign8170.203.28.37170.203.28.37 · kl-203-28-37 · carried this mail 15 May 25 to now · 10 campaigns170.203.28.37 · week of 15/05/2025 · 3 campaigns170.203.28.37 · week of 05/06/2025 · 1 campaign170.203.28.37 · week of 17/07/2025 · 1 campaign170.203.28.37 · week of 31/07/2025 · 1 campaign170.203.28.37 · week of 11/09/2025 · 2 campaigns170.203.28.37 · week of 02/10/2025 · 1 campaign170.203.28.37 · week of 04/06/2026 · 1 campaign10167.89.80.87167.89.80.87 · o1288 · carried this mail 22 May 25 to now · 1 campaigns167.89.80.87 · week of 22/05/2025 · 1 campaign1170.203.16.2170.203.16.2 · kl-203-16-2 · carried this mail 22 May 25 to 23 Oct 25 · 7 campaigns170.203.16.2 · week of 22/05/2025 · 2 campaigns170.203.16.2 · week of 12/06/2025 · 1 campaign170.203.16.2 · week of 03/07/2025 · 1 campaign170.203.16.2 · week of 10/07/2025 · 1 campaign170.203.16.2 · week of 04/09/2025 · 1 campaign170.203.16.2 · week of 16/10/2025 · 1 campaign7170.203.20.2170.203.20.2 · kl-203-20-2 · carried this mail 29 May 25 to 25 Sept 25 · 7 campaigns170.203.20.2 · week of 29/05/2025 · 1 campaign170.203.20.2 · week of 03/07/2025 · 1 campaign170.203.20.2 · week of 10/07/2025 · 2 campaigns170.203.20.2 · week of 07/08/2025 · 2 campaigns170.203.20.2 · week of 18/09/2025 · 1 campaign7170.203.24.10170.203.24.10 · kl-203-24-10 · carried this mail 29 May 25 to 30 Oct 25 · 11 campaigns170.203.24.10 · week of 29/05/2025 · 1 campaign170.203.24.10 · week of 05/06/2025 · 1 campaign170.203.24.10 · week of 19/06/2025 · 1 campaign170.203.24.10 · week of 26/06/2025 · 1 campaign170.203.24.10 · week of 10/07/2025 · 2 campaigns170.203.24.10 · week of 07/08/2025 · 1 campaign170.203.24.10 · week of 04/09/2025 · 1 campaign170.203.24.10 · week of 18/09/2025 · 1 campaign170.203.24.10 · week of 09/10/2025 · 1 campaign170.203.24.10 · week of 23/10/2025 · 1 campaign11170.203.24.12170.203.24.12 · kl-203-24-12 · carried this mail 29 May 25 to 4 Dec 25 · 10 campaigns170.203.24.12 · week of 29/05/2025 · 1 campaign170.203.24.12 · week of 03/07/2025 · 1 campaign170.203.24.12 · week of 10/07/2025 · 3 campaigns170.203.24.12 · week of 17/07/2025 · 1 campaign170.203.24.12 · week of 14/08/2025 · 1 campaign170.203.24.12 · week of 25/09/2025 · 1 campaign170.203.24.12 · week of 20/11/2025 · 1 campaign170.203.24.12 · week of 27/11/2025 · 1 campaign10170.203.24.2170.203.24.2 · kl-203-24-2 · carried this mail 5 Jun 25 to now · 6 campaigns170.203.24.2 · week of 05/06/2025 · 1 campaign170.203.24.2 · week of 19/06/2025 · 1 campaign170.203.24.2 · week of 10/07/2025 · 1 campaign170.203.24.2 · week of 21/08/2025 · 1 campaign170.203.24.2 · week of 13/11/2025 · 1 campaign170.203.24.2 · week of 20/11/2025 · 1 campaign6170.203.16.51170.203.16.51 · kl-203-16-51 · carried this mail 12 Jun 25 to 4 Dec 25 · 7 campaigns170.203.16.51 · week of 12/06/2025 · 1 campaign170.203.16.51 · week of 19/06/2025 · 1 campaign170.203.16.51 · week of 24/07/2025 · 2 campaigns170.203.16.51 · week of 21/08/2025 · 1 campaign170.203.16.51 · week of 28/08/2025 · 1 campaign170.203.16.51 · week of 27/11/2025 · 1 campaign7149.72.167.100149.72.167.100 · o1395 · carried this mail 3 Jul 25 to now · 1 campaigns149.72.167.100 · week of 03/07/2025 · 1 campaign1149.72.85.152149.72.85.152 · o1390 · carried this mail 17 Jul 25 to now · 1 campaigns149.72.85.152 · week of 17/07/2025 · 1 campaign1167.89.106.34167.89.106.34 · o1354 · carried this mail 30 Oct 25 to now · 1 campaigns167.89.106.34 · week of 30/10/2025 · 1 campaign1170.203.20.221170.203.20.221 · kl-203-20-221 · carried this mail 30 Oct 25 to now · 3 campaigns170.203.20.221 · week of 30/10/2025 · 2 campaigns170.203.20.221 · week of 13/11/2025 · 1 campaign3170.203.31.162170.203.31.162 · kl-203-31-162 · carried this mail 30 Oct 25 to now · 3 campaigns170.203.31.162 · week of 30/10/2025 · 1 campaign170.203.31.162 · week of 06/11/2025 · 1 campaign170.203.31.162 · week of 27/11/2025 · 1 campaign3170.203.27.80170.203.27.80 · kl-203-27-80 · carried this mail 30 Oct 25 to now · 4 campaigns170.203.27.80 · week of 30/10/2025 · 2 campaigns170.203.27.80 · week of 06/11/2025 · 1 campaign170.203.27.80 · week of 11/12/2025 · 1 campaign4149.72.196.60149.72.196.60 · o1374 · carried this mail 27 Nov 25 to now · 1 campaigns149.72.196.60 · week of 27/11/2025 · 1 campaign1149.72.139.128149.72.139.128 · o1373 · carried this mail 27 Nov 25 to now · 1 campaigns149.72.139.128 · week of 27/11/2025 · 1 campaign1May 25Jul 25Oct 25Dec 25Feb 26Apr 26

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