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	Prefix	Description
	134.141.0.0/22	Extreme Networks, Inc.
	134.141.4.0/24	Extreme Networks, Inc.
	134.141.5.0/24	Extreme Networks, Inc.
	134.141.6.0/23	Extreme Networks, Inc.
	134.141.8.0/21	Extreme Networks, Inc.
	134.141.16.0/20	Extreme Networks, Inc.
	134.141.32.0/19	Extreme Networks, Inc.
	134.141.64.0/19	Extreme Networks, Inc.
	134.141.96.0/20	Extreme Networks, Inc.
	134.141.112.0/22	Extreme Networks, Inc.
	134.141.116.0/23	Extreme Networks, Inc.
	134.141.118.0/23	Extreme Networks, Inc.
	134.141.120.0/21	Extreme Networks, Inc.
	134.141.128.0/17	Extreme Networks, Inc.
	2606:9fc0:f000::/40	Extreme Networks, Inc.
	2606:9fc0:f200::/48	Extreme Networks, Inc.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✔
	AS6461	Zayo Bandwidth	✔	✘
	AS4637	Telstra Global	✘	✔
	AS3356	Lumen (Level 3)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✘
	AS46887	Crown Castle Fiber LLC	✔	✔
	AS4637	Telstra Global	✘	✔
	AS3356	Lumen (Level 3)	✔	✘

ASHandle:       AS6363
OrgID:          EXTREM-33
ASName:         EXTREME-NETWORKS
ASNumber:       6363
RegDate:        1996-03-20
Updated:        2022-03-03
Source:         ARIN



OrgID:          EXTREM-33
OrgName:        Extreme Networks, Inc.
CanAllocate:    
Street:         2121 RDU Center Drive
City:           Morrisville
State/Prov:     NC
Country:        US
PostalCode:     27560
RegDate:        1999-12-22
Updated:        2024-01-25
OrgAdminHandle: COLLI1045-ARIN
OrgTechHandle:  BARYD16-ARIN
OrgTechHandle:  COLLI1045-ARIN
OrgTechHandle:  RYUEL-ARIN
OrgAbuseHandle: BARYD16-ARIN
OrgAbuseHandle: COLLI1045-ARIN
OrgAbuseHandle: RYUEL-ARIN
OrgNOCHandle:   BARYD16-ARIN
OrgNOCHandle:   COLLI1045-ARIN
OrgNOCHandle:   RYUEL-ARIN
OrgRoutingHandle:   BARYD16-ARIN
OrgRoutingHandle:   COLLI1045-ARIN
OrgDNSHandle:   BARYD16-ARIN
OrgDNSHandle:   COLLI1045-ARIN
Source:         ARIN





OrgAdminHandle:       COLLI1045-ARIN
OrgAdminName:         christopher Collins
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        BARYD16-ARIN
OrgTechName:          David Bary
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        COLLI1045-ARIN
OrgTechName:          christopher Collins
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        RYUEL-ARIN
OrgTechName:          Elca Ryu
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       BARYD16-ARIN
OrgAbuseName:         David Bary
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       COLLI1045-ARIN
OrgAbuseName:         christopher Collins
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       RYUEL-ARIN
OrgAbuseName:         Elca Ryu
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         BARYD16-ARIN
OrgNOCName:           David Bary
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         COLLI1045-ARIN
OrgNOCName:           christopher Collins
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         RYUEL-ARIN
OrgNOCName:           Elca Ryu
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     BARYD16-ARIN
OrgRoutingName:       David Bary
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     COLLI1045-ARIN
OrgRoutingName:       christopher Collins
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         BARYD16-ARIN
OrgDNSName:           David Bary
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         COLLI1045-ARIN
OrgDNSName:           christopher Collins
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-16T03:32:30Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-light-141	113
RADB	as-comcast-edia	2783
RADB	as-hurricanev6	17626
RADB	as-rr-biz	2017
RADB	as-ccf	2059