AS399938 Berkshire Hathaway Energy Company πŸ‡ΊπŸ‡Έ US

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes
7
4,352 (17 Γ— /24)
IPv6 prefixes
0
-
Upstreams
4
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
3
ASes reachable through it

Registry and operator data

AS number
AS399938
Name
Berkshire Hathaway Energy Company
Organisation
Berkshire Hathaway Energy Company
Country
πŸ‡ΊπŸ‡Έ US
RIR
ARIN
Allocated
2021-08-10

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (28.6%) 0 invalid (0.0%) 5 no ROA (71.4%)

Announcement history

One point per day, recorded at each table import

0245709-1809-2610-0410-1210-2010-2811-0511-09
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-03 03:29:28Z origin change 204.124.192.0/22 AS11334 β†’ AS399938 4608757512993356399938
2026-11-03 03:29:28Z origin change 206.108.232.0/22 AS11334 β†’ AS399938 4608757512993356399938
2026-11-03 03:28:58Z origin change 204.124.192.0/22 AS399938 β†’ AS11334 55720291470111334
2026-11-03 03:28:58Z origin change 206.108.232.0/22 AS399938 β†’ AS11334 55720291470111334
2026-11-01 04:59:25Z origin change 204.124.192.0/22 AS11334 β†’ AS399938 37989563001321324657174399938
2026-11-01 04:59:25Z origin change 206.108.232.0/22 AS11334 β†’ AS399938 37989563001321324657174399938
2026-11-01 04:59:25Z origin change 204.124.192.0/22 AS11334 β†’ AS399938 37989563001321324657174399938
2026-11-01 04:59:25Z origin change 206.108.232.0/22 AS11334 β†’ AS399938 37989563001321324657174399938
2026-11-01 02:50:12Z origin change 206.108.232.0/22 AS399938 β†’ AS11334 4913453356693970111334
2026-11-01 02:50:12Z origin change 204.124.192.0/22 AS399938 β†’ AS11334 4913453356693970111334
2026-11-01 02:50:12Z origin change 206.108.232.0/22 AS399938 β†’ AS11334 4913453356693970111334
2026-11-01 02:50:12Z origin change 204.124.192.0/22 AS399938 β†’ AS11334 4913453356693970111334
2026-10-29 22:53:16Z origin change 204.124.192.0/22 AS11334 β†’ AS399938 328840327727174399938
2026-10-29 22:53:16Z origin change 206.108.232.0/22 AS11334 β†’ AS399938 328840327727174399938
2026-10-29 06:34:49Z origin change 204.124.192.0/22 AS399938 β†’ AS11334 140357770111334
2026-10-29 06:34:49Z origin change 206.108.232.0/22 AS399938 β†’ AS11334 140357770111334
2026-10-28 06:18:47Z origin change 206.108.232.0/22 AS11334 β†’ AS399938 2265212993356399938
2026-10-28 06:18:47Z origin change 204.124.192.0/22 AS11334 β†’ AS399938 2265212993356399938
2026-10-28 06:18:42Z origin change 204.124.192.0/22 AS399938 β†’ AS11334 4439358057693970111334
2026-10-28 06:18:42Z origin change 206.108.232.0/22 AS399938 β†’ AS11334 4439358057693970111334
2026-10-28 05:54:11Z origin change 206.108.232.0/22 AS11334 β†’ AS399938 2051412993356399938
2026-10-28 05:54:11Z origin change 204.124.192.0/22 AS11334 β†’ AS399938 2051412993356399938
2026-10-28 05:54:09Z origin change 204.124.192.0/22 AS399938 β†’ AS11334 4439358057693970111334
2026-10-28 05:54:09Z origin change 206.108.232.0/22 AS399938 β†’ AS11334 4439358057693970111334
2026-10-28 05:48:59Z origin change 204.124.192.0/22 AS11334 β†’ AS399938 3798956300132132465790023356399938
2026-10-28 05:48:59Z origin change 206.108.232.0/22 AS11334 β†’ AS399938 3798956300132132465790023356399938
2026-10-28 05:48:40Z origin change 206.108.232.0/22 AS11334 β†’ AS399938 2064993454929143356399938
2026-10-28 05:48:40Z origin change 204.124.192.0/22 AS11334 β†’ AS399938 2064993454929143356399938
2026-10-28 05:48:39Z origin change 204.124.192.0/22 AS399938 β†’ AS11334 4439358057693970111334
2026-10-28 05:48:39Z origin change 206.108.232.0/22 AS399938 β†’ AS11334 4439358057693970111334