ip neighborsdirectory What the mail shows
112 other senders have been seen on at least one of these IPs, though none matches the full pool.
112
Other companies on them
Who else sends from these IPs and 72 more.
The IPs, by how much of this mail each carried 28 of ~58 IPs seen. Klaviyo assigns a different IP per send, so this is the set drawn from, not an address. 167.89.102.202 carried 11% of what we saw, well above the 4% an even rotation would give it.
Sending over time 5 addresses first appeared mid-window and none 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 CAMPAIGNS 167.89.100.78 167.89.100.78 · o1302 · carried this mail 3 Jul 25 to now · 1 campaigns 167.89.100.78 · week of 03/07/2025 · 1 campaign 1 149.72.240.244 149.72.240.244 · o1394 · carried this mail 28 Aug 25 to now · 1 campaigns 149.72.240.244 · week of 28/08/2025 · 1 campaign 1 149.72.139.128 149.72.139.128 · o1373 · carried this mail 28 Aug 25 to now · 1 campaigns 149.72.139.128 · week of 28/08/2025 · 1 campaign 1 149.72.85.152 149.72.85.152 · o1390 · carried this mail 28 Aug 25 to now · 1 campaigns 149.72.85.152 · week of 28/08/2025 · 1 campaign 1 198.37.146.176 198.37.146.176 · o1372 · carried this mail 18 Sept 25 to now · 1 campaigns 198.37.146.176 · week of 18/09/2025 · 1 campaign 1 149.72.233.124 149.72.233.124 · o1392 · carried this mail 25 Sept 25 to now · 1 campaigns 149.72.233.124 · week of 25/09/2025 · 1 campaign 1 198.37.158.186 198.37.158.186 · o1360 · carried this mail 9 Oct 25 to now · 4 campaigns 198.37.158.186 · week of 09/10/2025 · 1 campaign 198.37.158.186 · week of 01/01/2026 · 2 campaigns 198.37.158.186 · week of 15/01/2026 · 1 campaign 4 149.72.156.203 149.72.156.203 · o1384 · carried this mail 9 Oct 25 to now · 5 campaigns 149.72.156.203 · week of 09/10/2025 · 1 campaign 149.72.156.203 · week of 25/12/2025 · 1 campaign 149.72.156.203 · week of 15/01/2026 · 1 campaign 149.72.156.203 · week of 12/02/2026 · 1 campaign 149.72.156.203 · week of 19/02/2026 · 1 campaign 5 167.89.72.23 167.89.72.23 · o1281 · carried this mail 9 Oct 25 to now · 5 campaigns 167.89.72.23 · week of 09/10/2025 · 1 campaign 167.89.72.23 · week of 16/10/2025 · 1 campaign 167.89.72.23 · week of 01/01/2026 · 2 campaigns 167.89.72.23 · week of 19/03/2026 · 1 campaign 5 167.89.72.24 167.89.72.24 · o1282 · carried this mail 16 Oct 25 to now · 2 campaigns 167.89.72.24 · week of 16/10/2025 · 1 campaign 167.89.72.24 · week of 30/04/2026 · 1 campaign 2 149.72.88.115 149.72.88.115 · o1408 · carried this mail 30 Oct 25 to now · 1 campaigns 149.72.88.115 · week of 30/10/2025 · 1 campaign 1 167.89.72.26 167.89.72.26 · o1283 · carried this mail 13 Nov 25 to now · 1 campaigns 167.89.72.26 · week of 13/11/2025 · 1 campaign 1 167.89.72.18 167.89.72.18 · o1277 · carried this mail 13 Nov 25 to now · 3 campaigns 167.89.72.18 · week of 13/11/2025 · 1 campaign 167.89.72.18 · week of 20/11/2025 · 1 campaign 167.89.72.18 · week of 27/11/2025 · 1 campaign 3 149.72.170.5 149.72.170.5 · o1382 · carried this mail 20 Nov 25 to now · 1 campaigns 149.72.170.5 · week of 20/11/2025 · 1 campaign 1 167.89.72.0 167.89.72.0 · o1324 · carried this mail 20 Nov 25 to now · 3 campaigns 167.89.72.0 · week of 20/11/2025 · 1 campaign 167.89.72.0 · week of 27/11/2025 · 2 campaigns 3 167.89.102.202 167.89.102.202 · o1332 · carried this mail 20 Nov 25 to now · 9 campaigns 167.89.102.202 · week of 20/11/2025 · 1 campaign 167.89.102.202 · week of 27/11/2025 · 1 campaign 167.89.102.202 · week of 25/12/2025 · 1 campaign 167.89.102.202 · week of 12/02/2026 · 2 campaigns 167.89.102.202 · week of 05/03/2026 · 1 campaign 167.89.102.202 · week of 19/03/2026 · 2 campaigns 167.89.102.202 · week of 23/04/2026 · 1 campaign 9 198.37.151.63 198.37.151.63 · o1367 · carried this mail 27 Nov 25 to now · 4 campaigns 198.37.151.63 · week of 27/11/2025 · 4 campaigns 4 167.89.80.93 167.89.80.93 · o1291 · carried this mail 27 Nov 25 to now · 1 campaigns 167.89.80.93 · week of 27/11/2025 · 1 campaign 1 167.89.109.97 167.89.109.97 · o1341 · carried this mail 4 Dec 25 to now · 3 campaigns 167.89.109.97 · week of 04/12/2025 · 1 campaign 167.89.109.97 · week of 11/12/2025 · 2 campaigns 3 198.21.5.108 198.21.5.108 · o1272 · carried this mail 11 Dec 25 to now · 2 campaigns 198.21.5.108 · week of 11/12/2025 · 2 campaigns 2 167.89.109.112 167.89.109.112 · o1340 · carried this mail 11 Dec 25 to now · 3 campaigns 167.89.109.112 · week of 11/12/2025 · 1 campaign 167.89.109.112 · week of 18/12/2025 · 2 campaigns 3 167.89.72.22 167.89.72.22 · o1280 · carried this mail 25 Dec 25 to now · 3 campaigns 167.89.72.22 · week of 25/12/2025 · 1 campaign 167.89.72.22 · week of 05/02/2026 · 1 campaign 167.89.72.22 · week of 12/02/2026 · 1 campaign 3 198.37.147.189 198.37.147.189 · o1381 · carried this mail 30 Apr 26 to now · 1 campaigns 198.37.147.189 · week of 30/04/2026 · 1 campaign 1 198.37.144.184 198.37.144.184 · o1359 · carried this mail 7 May 26 to now · 7 campaigns 198.37.144.184 · week of 07/05/2026 · 1 campaign 198.37.144.184 · week of 21/05/2026 · 1 campaign 198.37.144.184 · week of 04/06/2026 · 1 campaign 198.37.144.184 · week of 02/07/2026 · 1 campaign 198.37.144.184 · week of 16/07/2026 · 2 campaigns 198.37.144.184 · week of 23/07/2026 · 1 campaign 7 167.89.100.71 167.89.100.71 · o1299 · carried this mail 21 May 26 to now · 4 campaigns 167.89.100.71 · week of 21/05/2026 · 3 campaigns 167.89.100.71 · week of 18/06/2026 · 1 campaign 4 167.89.100.73 167.89.100.73 · o1300 · carried this mail 21 May 26 to now · 5 campaigns 167.89.100.73 · week of 21/05/2026 · 1 campaign 167.89.100.73 · week of 11/06/2026 · 3 campaigns 167.89.100.73 · week of 02/07/2026 · 1 campaign 5 167.89.0.242 167.89.0.242 · o1339 · carried this mail 18 Jun 26 to now · 4 campaigns 167.89.0.242 · week of 18/06/2026 · 1 campaign 167.89.0.242 · week of 25/06/2026 · 1 campaign 167.89.0.242 · week of 02/07/2026 · 2 campaigns 4 149.72.208.23 149.72.208.23 · o1357 · carried this mail 9 Jul 26 to now · 3 campaigns 149.72.208.23 · week of 09/07/2026 · 2 campaigns 149.72.208.23 · week of 23/07/2026 · 1 campaign 3 Jul 25 Sept 25 Nov 25 Jan 26 Apr 26 Jun 26
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How this was measured
Panel mailboxes subscribe to public newsletters. Every message carries the IP that delivered it in its Received: headers, which is how the pairing of brand to IP is established. Nothing here is modelled or inferred.
Published: which IP carried which brand's mail, by day. Not published: how much anyone sends, when exactly, or where their mail landed. Adjacency is a fact about shared infrastructure; performance belongs to the sender.
A brand that would rather not appear here is removed on request, same day.