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	Prefix	Description
	12.161.138.0/24	UNITED AIRLINES ECU
	209.251.254.0/24	Alliant Credit Union
	209.251.255.0/24	Alliant Credit Union

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS33491	Comcast Cable Communications, LLC	✔	✘
	AS15830	Equinix, Inc.	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS33491	Comcast Cable Communications, LLC	✔	✘
	AS15830	Equinix, Inc.	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

ASHandle:       AS36478
OrgID:          ACU-14
ASName:         ALLIANTCU
ASNumber:       36478
RegDate:        2006-01-12
Updated:        2015-10-29
TechHandle:     KRL1-ARIN
TechHandle:     NETWO7501-ARIN
NOCHandle:      NETWO7501-ARIN
Source:         ARIN



OrgID:          ACU-14
OrgName:        Alliant Credit Union
CanAllocate:    
Street:         11545 W. Touhy Ave.
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60666
RegDate:        2005-11-18
Updated:        2020-10-27
OrgAdminHandle: NETWO7501-ARIN
OrgTechHandle:  NETWO7501-ARIN
OrgAbuseHandle: NETWO7501-ARIN
Source:         ARIN





OrgAdminHandle:       NETWO7501-ARIN
OrgAdminName:          Network Team
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO7501-ARIN
OrgTechName:           Network Team
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO7501-ARIN
OrgAbuseName:          Network Team
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           KRL1-ARIN
TechName:             Kurt Loeffler
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           NETWO7501-ARIN
TechName:              Network Team
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            NETWO7501-ARIN
NOCName:               Network Team
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:28:21Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-pnapchg	367
RADB	as-prole	1184
RADB	as-comcast-edia	2774
RADB	as-ec-da	425
ARIN	as-xo-b	59972
LEVEL3	as-level3-origins-na	0
LEVEL3	as-cloudleverage	8