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	Prefix	Description
	198.212.171.0/24	City Of Dubuque
	205.159.188.0/24	Dubuque Police Department

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS11796	Airstream Communications, LLC	✔	✘
	AS393238	ImOn Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS393238	ImOn Communications, LLC	✔	✘
	AS11796	Airstream Communications, LLC	✔	✘

ASHandle:       AS397741
OrgID:          CITYOF-30
ASName:         CITYOFDUBUQUE-01
ASNumber:       397741
RegDate:        2019-07-16
Updated:        2019-07-16
Source:         ARIN



OrgID:          CITYOF-30
OrgName:        City Of Dubuque
CanAllocate:    
Street:         1300 Main St
City:           Dubuque
State/Prov:     IA
Country:        US
PostalCode:     52001
RegDate:        1994-06-07
Updated:        2020-05-07
OrgAdminHandle: CKO18-ARIN
OrgTechHandle:  CKO18-ARIN
OrgAbuseHandle: CKO18-ARIN
Source:         ARIN





OrgAdminHandle:       CKO18-ARIN
OrgAdminName:         CHRIS KOHLMANN
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CKO18-ARIN
OrgTechName:          CHRIS KOHLMANN
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CKO18-ARIN
OrgAbuseName:         CHRIS KOHLMANN
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-09T03:27:35Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as11796:as-customers	159
ARIN	as11796:as-customers-arin	155
ARIN	as393238:as-customers	18
RIPE	as-transroute-spec	19663
RADB	as-hurricane	24479