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	Prefix	Description
	23.90.106.0/24	Cisco Systems Ironport Division
	23.90.107.0/24	Cisco Systems Ironport Division
	23.90.108.0/24	Cisco Systems Ironport Division
	23.90.109.0/24	Cisco Systems Ironport Division
	23.90.120.0/24	Cisco Systems Ironport Division
	139.138.28.0/24	Cisco Systems Ironport Division
	139.138.29.0/24	Cisco Systems Ironport Division
	139.138.30.0/24	Cisco Systems Ironport Division
	139.138.31.0/24	Cisco Systems Ironport Division
	139.138.42.0/24	Cisco Systems Ironport Division
	139.138.43.0/24	Cisco Systems Ironport Division
	139.138.44.0/24	Cisco Systems Ironport Division
	139.138.45.0/24	Cisco Systems Ironport Division
	207.54.75.0/24	Cisco Systems Ironport Division
	207.54.83.0/24	Cisco Systems Ironport Division
	2620:101:200d::/48	Cisco Systems Ironport Division
	2620:101:200e::/48	Cisco Systems Ironport Division

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3257	GTT Communications Inc.	✔	✔
	AS4826	Vocus Connect International Backbone	✔	✔
	AS2914	NTT America, Inc.	✔	✔
	AS38195	Superloop	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS4826	Vocus Connect International Backbone	✔	✔
	AS3257	GTT Communications Inc.	✔	✔
	AS2914	NTT America, Inc.	✔	✔
	AS38195	Superloop	✔	✔
	AS8928	GTT Communications Inc.	✔	✘

ASHandle:       AS30215
OrgID:          CISL-7
ASName:         AS-CISCOHPS-APAC
ASNumber:       30215
RegDate:        2008-02-01
Updated:        2018-07-13
Source:         ARIN



OrgID:          CISL-7
OrgName:        Cisco Systems Ironport Division
CanAllocate:    
Street:         170 West Tasman Drive
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95134
RegDate:        2010-11-09
Updated:        2023-02-03
OrgAdminHandle: ISO3-ARIN
OrgTechHandle:  BOUDJ-ARIN
OrgTechHandle:  ISO3-ARIN
OrgAbuseHandle: INA15-ARIN
OrgNOCHandle:   ISO3-ARIN
Source:         ARIN





OrgAdminHandle:       ISO3-ARIN
OrgAdminName:          Ironport Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        BOUDJ-ARIN
OrgTechName:          SOFIANE BOUDJEDAIMI
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ISO3-ARIN
OrgTechName:           Ironport Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       INA15-ARIN
OrgAbuseName:          Ironport Network Abuse
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         ISO3-ARIN
OrgNOCName:            Ironport Network Operations
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:28:40Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-transroute-spec	19683
RIPE	as-gttcust	89510
RADB	as-hurricane	24739
RIPE	as-retn-actual-v6	3891
RADB	as-hurricanev6	20179
RADB	as-ciscohps	3
NTTCOM	as2914:as-asia	75467
RADB	as7606:as-sa-ix	22974
RIPE	as-gttcust6	88944
NTTCOM	as2914:as-asia-v6	74478
RIPE	as-retn-actual-v4	12187
RADB	as-superloop-cust	817
APNIC	as4826:as-customers	7785