ip neighborsdirectory What the mail shows
128 other senders have been seen on at least one of these IPs, though none matches the full pool.
128
Other companies on them
Who else sends from these IPs and 88 more.
The IPs, by how much of this mail each carried 36 of ~66 IPs seen. Klaviyo assigns a different IP per send, so this is the set drawn from, not an address. 167.89.11.155 carried 10% of what we saw, well above the 3% an even rotation would give it.
Sending over time No addresses first appeared mid-window and 1 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 149.72.85.152 149.72.85.152 · o1390 · carried this mail 10 Apr 25 to now · 4 campaigns 149.72.85.152 · week of 10/04/2025 · 1 campaign 149.72.85.152 · week of 27/11/2025 · 1 campaign 149.72.85.152 · week of 04/12/2025 · 1 campaign 149.72.85.152 · week of 11/12/2025 · 1 campaign 4 149.72.240.239 149.72.240.239 · o1393 · carried this mail 17 Apr 25 to now · 3 campaigns 149.72.240.239 · week of 17/04/2025 · 1 campaign 149.72.240.239 · week of 13/11/2025 · 1 campaign 149.72.240.239 · week of 20/11/2025 · 1 campaign 3 149.72.233.124 149.72.233.124 · o1392 · carried this mail 17 Apr 25 to now · 2 campaigns 149.72.233.124 · week of 17/04/2025 · 1 campaign 149.72.233.124 · week of 18/12/2025 · 1 campaign 2 149.72.196.60 149.72.196.60 · o1374 · carried this mail 17 Apr 25 to now · 3 campaigns 149.72.196.60 · week of 17/04/2025 · 1 campaign 149.72.196.60 · week of 25/12/2025 · 1 campaign 149.72.196.60 · week of 15/01/2026 · 1 campaign 3 149.72.88.115 149.72.88.115 · o1408 · carried this mail 12 Jun 25 to now · 1 campaigns 149.72.88.115 · week of 12/06/2025 · 1 campaign 1 167.89.100.87 167.89.100.87 · o1306 · carried this mail 17 Jul 25 to now · 1 campaigns 167.89.100.87 · week of 17/07/2025 · 1 campaign 1 167.89.29.99 167.89.29.99 · o1294 · carried this mail 31 Jul 25 to now · 3 campaigns 167.89.29.99 · week of 31/07/2025 · 1 campaign 167.89.29.99 · week of 07/08/2025 · 1 campaign 167.89.29.99 · week of 28/08/2025 · 1 campaign 3 167.89.66.183 167.89.66.183 · o1320 · carried this mail 7 Aug 25 to now · 4 campaigns 167.89.66.183 · week of 07/08/2025 · 1 campaign 167.89.66.183 · week of 14/08/2025 · 1 campaign 167.89.66.183 · week of 28/08/2025 · 1 campaign 167.89.66.183 · week of 18/09/2025 · 1 campaign 4 167.89.11.155 167.89.11.155 · o1342 · carried this mail 7 Aug 25 to 2 Oct 25 · 6 campaigns 167.89.11.155 · week of 07/08/2025 · 1 campaign 167.89.11.155 · week of 21/08/2025 · 1 campaign 167.89.11.155 · week of 04/09/2025 · 1 campaign 167.89.11.155 · week of 11/09/2025 · 1 campaign 167.89.11.155 · week of 25/09/2025 · 2 campaigns 6 149.72.156.203 149.72.156.203 · o1384 · carried this mail 9 Oct 25 to now · 1 campaigns 149.72.156.203 · week of 09/10/2025 · 1 campaign 1 167.89.102.202 167.89.102.202 · o1332 · carried this mail 16 Oct 25 to now · 2 campaigns 167.89.102.202 · week of 16/10/2025 · 2 campaigns 2 167.89.72.23 167.89.72.23 · o1281 · carried this mail 23 Oct 25 to now · 1 campaigns 167.89.72.23 · week of 23/10/2025 · 1 campaign 1 167.89.106.34 167.89.106.34 · o1354 · carried this mail 30 Oct 25 to now · 2 campaigns 167.89.106.34 · week of 30/10/2025 · 1 campaign 167.89.106.34 · week of 05/02/2026 · 1 campaign 2 167.89.80.88 167.89.80.88 · o1289 · carried this mail 6 Nov 25 to now · 1 campaigns 167.89.80.88 · week of 06/11/2025 · 1 campaign 1 149.72.166.62 149.72.166.62 · o1391 · carried this mail 20 Nov 25 to now · 1 campaigns 149.72.166.62 · week of 20/11/2025 · 1 campaign 1 149.72.167.100 149.72.167.100 · o1395 · carried this mail 27 Nov 25 to now · 1 campaigns 149.72.167.100 · week of 27/11/2025 · 1 campaign 1 198.37.146.176 198.37.146.176 · o1372 · carried this mail 18 Dec 25 to now · 2 campaigns 198.37.146.176 · week of 18/12/2025 · 1 campaign 198.37.146.176 · week of 05/02/2026 · 1 campaign 2 149.72.139.128 149.72.139.128 · o1373 · carried this mail 22 Jan 26 to now · 2 campaigns 149.72.139.128 · week of 22/01/2026 · 1 campaign 149.72.139.128 · week of 12/02/2026 · 1 campaign 2 167.89.80.87 167.89.80.87 · o1288 · carried this mail 29 Jan 26 to now · 1 campaigns 167.89.80.87 · week of 29/01/2026 · 1 campaign 1 149.72.236.79 149.72.236.79 · o1385 · carried this mail 12 Feb 26 to now · 1 campaigns 149.72.236.79 · week of 12/02/2026 · 1 campaign 1 167.89.100.85 167.89.100.85 · o1316 · carried this mail 5 Mar 26 to now · 1 campaigns 167.89.100.85 · week of 05/03/2026 · 1 campaign 1 167.89.11.11 167.89.11.11 · o1274 · carried this mail 19 Mar 26 to now · 1 campaigns 167.89.11.11 · week of 19/03/2026 · 1 campaign 1 149.72.183.195 149.72.183.195 · o1366 · carried this mail 26 Mar 26 to now · 1 campaigns 149.72.183.195 · week of 26/03/2026 · 1 campaign 1 149.72.148.248 149.72.148.248 · o1419 · carried this mail 2 Apr 26 to now · 1 campaigns 149.72.148.248 · week of 02/04/2026 · 1 campaign 1 167.89.108.215 167.89.108.215 · o1336 · carried this mail 2 Apr 26 to now · 1 campaigns 167.89.108.215 · week of 02/04/2026 · 1 campaign 1 149.72.207.42 149.72.207.42 · o1365 · carried this mail 16 Apr 26 to now · 1 campaigns 149.72.207.42 · week of 16/04/2026 · 1 campaign 1 168.245.31.178 168.245.31.178 · o1328 · carried this mail 21 May 26 to now · 2 campaigns 168.245.31.178 · week of 21/05/2026 · 2 campaigns 2 149.72.167.101 149.72.167.101 · o1397 · carried this mail 21 May 26 to now · 1 campaigns 149.72.167.101 · week of 21/05/2026 · 1 campaign 1 149.72.197.103 149.72.197.103 · o1375 · carried this mail 4 Jun 26 to now · 2 campaigns 149.72.197.103 · week of 04/06/2026 · 1 campaign 149.72.197.103 · week of 11/06/2026 · 1 campaign 2 149.72.148.236 149.72.148.236 · o1421 · carried this mail 18 Jun 26 to now · 1 campaigns 149.72.148.236 · week of 18/06/2026 · 1 campaign 1 149.72.148.235 149.72.148.235 · o1422 · carried this mail 25 Jun 26 to now · 1 campaigns 149.72.148.235 · week of 25/06/2026 · 1 campaign 1 167.89.100.67 167.89.100.67 · o1309 · carried this mail 2 Jul 26 to now · 1 campaigns 167.89.100.67 · week of 02/07/2026 · 1 campaign 1 149.72.131.161 149.72.131.161 · o1388 · carried this mail 2 Jul 26 to now · 1 campaigns 149.72.131.161 · week of 02/07/2026 · 1 campaign 1 167.89.82.54 167.89.82.54 · o1387 · carried this mail 2 Jul 26 to now · 2 campaigns 167.89.82.54 · week of 02/07/2026 · 1 campaign 167.89.82.54 · week of 16/07/2026 · 1 campaign 2 167.89.0.241 167.89.0.241 · o1338 · carried this mail 16 Jul 26 to now · 1 campaigns 167.89.0.241 · week of 16/07/2026 · 1 campaign 1 167.89.100.60 167.89.100.60 · o1318 · carried this mail 23 Jul 26 to now · 1 campaigns 167.89.100.60 · week of 23/07/2026 · 1 campaign 1 Apr 25 Jul 25 Sept 25 Dec 25 Mar 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.