ASN Lookup Tool

Berkshire Hathaway Energy Company brkenergy.com US US 6 Routes

AS Data

AS399938

AS399938 – Berkshire Hathaway Energy Company

AS Number 399938
AS Name BHE-TRANSIT
Organization Berkshire Hathaway Energy Company(bhe-16)
Country US
Website brkenergy.com
Number of IPv4 Routes 6
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2021-08-10

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Use ASN data for AS399938 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
131.219.144.0/23 512
204.124.192.0/22 1024
131.219.148.0/23 512
206.108.232.0/22 1024
131.219.150.0/24 256
131.219.146.0/23 512

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       399938
ASName:         BHE-TRANSIT
ASHandle:       AS399938
RegDate:        2021-08-10
Updated:        2021-09-16    
Ref:            https://rdap.arin.net/registry/autnum/399938


OrgName:        Berkshire Hathaway Energy Company
OrgId:          BHE-16
Address:        666 Grand Ave, STE 2700
City:           Des Moines
StateProv:      IA
PostalCode:     50309
Country:        US
RegDate:        2021-07-01
Updated:        2025-12-18
Ref:            https://rdap.arin.net/registry/entity/BHE-16


OrgTechHandle: ZM58-ARIN
OrgTechName:   MidAmerican Energy Holdings Company
OrgTechPhone:  +1-515-252-6663 
OrgTechEmail:  networkedgefw@brkenergy.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZM58-ARIN

OrgAbuseHandle: ZM58-ARIN
OrgAbuseName:   MidAmerican Energy Holdings Company
OrgAbusePhone:  +1-515-252-6663 
OrgAbuseEmail:  networkedgefw@brkenergy.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZM58-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS399088 Nevada Power Company US
AS7018 AT&T Enterprises, LLC US
AS3549 Level 3 Communications, Inc. (GBLX) US
AS399939 BHE GT&S, LLC US
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US
AS21508 Comcast Cable Communications, LLC US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS3356 Level 3 Parent, LLC US
AS174 Cogent Communications, LLC US
AS21508 Comcast Cable Communications, LLC US

Downstreams

AS Number Description Country
AS399088 Nevada Power Company US
AS399939 BHE GT&S, LLC US

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Frequently Asked Questions

ASN AS399938 is an Autonomous System Number used to identify a network for BGP internet routing.
AS399938 is listed under Berkshire Hathaway Energy Company.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.