ASN Lookup Tool

Blattner Company blattnerenergy.com US US 1 Routes

AS Data

AS19121

AS19121 – Blattner Company

AS Number 19121
AS Name BLATTNER-HOLDING-COMPANY
Organization Blattner Company(bh-945)
Country US
Website blattnerenergy.com
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2020-01-14

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Use ASN data for AS19121 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
192.65.178.0/24 256

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:       19121
ASName:         BLATTNER-HOLDING-COMPANY
ASHandle:       AS19121
RegDate:        2020-01-14
Updated:        2020-01-14    
Ref:            https://rdap.arin.net/registry/autnum/19121


OrgName:        Blattner Company
OrgId:          BH-945
Address:        392 Co Rd 50
City:           Avon
StateProv:      MN
PostalCode:     56310
Country:        US
RegDate:        2019-11-26
Updated:        2019-11-26
Ref:            https://rdap.arin.net/registry/entity/BH-945


OrgTechHandle: NETWO9087-ARIN
OrgTechName:   Network Admin
OrgTechPhone:  +1-320-356-7351 
OrgTechEmail:  NetworkAlerts@blattnerenergy.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9087-ARIN

OrgRoutingHandle: NETWO9087-ARIN
OrgRoutingName:   Network Admin
OrgRoutingPhone:  +1-320-356-7351 
OrgRoutingEmail:  NetworkAlerts@blattnerenergy.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO9087-ARIN

OrgAbuseHandle: NETWO9087-ARIN
OrgAbuseName:   Network Admin
OrgAbusePhone:  +1-320-356-7351 
OrgAbuseEmail:  NetworkAlerts@blattnerenergy.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9087-ARIN

OrgDNSHandle: NETWO9087-ARIN
OrgDNSName:   Network Admin
OrgDNSPhone:  +1-320-356-7351 
OrgDNSEmail:  NetworkAlerts@blattnerenergy.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO9087-ARIN

OrgNOCHandle: NETWO9087-ARIN
OrgNOCName:   Network Admin
OrgNOCPhone:  +1-320-356-7351 
OrgNOCEmail:  NetworkAlerts@blattnerenergy.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9087-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
AS27204 The Albany Mutual Telephone Association US
AS11232 Midcontinent Communications US

Upstreams

AS Number Description Country
AS27204 The Albany Mutual Telephone Association US
AS11232 Midcontinent Communications US

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Frequently Asked Questions

ASN AS19121 is an Autonomous System Number used to identify a network for BGP internet routing.
AS19121 is listed under Blattner 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.