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	Prefix	Description
	167.94.238.0/23	Ironcore, Inc.
	167.94.238.0/24	Ironcore, Inc.
	167.94.239.0/24	Ironcore, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS30600	Metronet	✔	✘
	AS4181	TDS TELECOM	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4181	TDS TELECOM	✔	✘
	AS30600	Metronet	✔	✘

ASHandle:       AS23083
OrgID:          IRONC-1
ASName:         IRONCORE-LAX
ASNumber:       23083
RegDate:        2009-11-10
Updated:        2012-02-24
TechHandle:     NOC11180-ARIN
AbuseHandle:    NOC11180-ARIN
NOCHandle:      NOC11180-ARIN
Source:         ARIN



OrgID:          IRONC-1
OrgName:        Ironcore, Inc.
CanAllocate:    
Street:         548 Lester Ave.
City:           Onalaska
State/Prov:     WI
Country:        US
PostalCode:     54650
RegDate:        2009-10-07
Updated:        2024-11-25
OrgAdminHandle: NOC11180-ARIN
OrgTechHandle:  NOC11180-ARIN
OrgAbuseHandle: NOC11180-ARIN
Source:         ARIN





OrgAdminHandle:       NOC11180-ARIN
OrgAdminName:          Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NOC11180-ARIN
OrgTechName:           Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NOC11180-ARIN
OrgAbuseName:          Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           NOC11180-ARIN
TechName:              Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          NOC11180-ARIN
AbuseName:             Network Operations Center
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            NOC11180-ARIN
NOCName:               Network Operations Center
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-15T03:30:33Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-chtr-bb	647
ARIN	as399723:as-customers	3
RADB	as-13986	474
LEVEL3	as-sprint-customers	1756
ARIN	as-tds-transit	109
ARIN	as-xo-b	58200
LEVEL3	as-sprint-origins	7309
ARIN	as11796:as-customers-arin	155
RADB	as11796:as-customers	159
RADB	as-18474	473
ARIN	as-cmn-cust	86
RADB	as-cmn-cust	86
LEVEL3	as-as209-cust	1818