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	Prefix	Description
	64.22.176.0/20	University of Illinois
	204.93.0.0/19	University of Illinois
	2620:79:8000::/48	University of Illinois

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS40387	University of Illinois	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS40387	University of Illinois	✔	✔

ASHandle:       AS698
OrgID:          UIUC-Z
ASName:         ASN-UIUC-REGION-AS
ASNumber:       698
RegDate:        1990-08-13
Updated:        2022-02-23
Source:         ARIN



OrgID:          UIUC-Z
OrgName:        University of Illinois
CanAllocate:    
Street:         1120 DCL, MC-256
Street:         1304 West Springfield Avenue
City:           Urbana
State/Prov:     IL
Country:        US
PostalCode:     61801
RegDate:        2021-11-03
Updated:        2021-11-03
OrgAdminHandle: HOSTM159-ARIN
OrgTechHandle:  HOSTM159-ARIN
OrgAbuseHandle: UIUCS-ARIN
Source:         ARIN





OrgAdminHandle:       HOSTM159-ARIN
OrgAdminName:          Hostmgr
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HOSTM159-ARIN
OrgTechName:           Hostmgr
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       UIUCS-ARIN
OrgAbuseName:          UIUC Security
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:25:15Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	24736
RADB	as-pavlov:as-customers	13
RADB	as-wiscnet-wrips	486
RADB	as-hurricanev6	20185
RADB	as-iccn	8
RIPE	as-transroute-spec	19683
RADB	as-uiuc	4
LEVEL3	as-level3-origins-na	0
RADB	as198949:as-sd	3765