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	Prefix	Description
	206.219.192.0/24	Parsons Corporation
	206.219.195.0/24	Parsons Corporation
	206.219.196.0/24	Parsons Corporation
	206.219.198.0/24	Parsons Corporation
	206.219.199.0/24	Parsons Corporation
	206.219.200.0/24	Parsons Corporation
	206.219.200.0/23	Parsons Corporation
	206.219.201.0/24	Parsons Corporation
	206.219.202.0/24	Parsons Corporation
	209.128.238.0/24	Parsons Corporation
	209.128.239.0/24	Parsons Corporation
	209.128.254.0/24	Parsons Corporation
	209.128.255.0/24	Parsons Corporation

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS15830	Equinix, Inc.	✔	✘
	AS6461	Zayo Bandwidth	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS6461	Zayo Bandwidth	✔	✘
	AS15830	Equinix, Inc.	✔	✘
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✘

ASHandle:       AS223
OrgID:          PCIP
ASName:         AS223
ASNumber:       223
RegDate:        1988-08-15
Updated:        2015-07-02
Source:         ARIN



OrgID:          PCIP
OrgName:        Parsons Corporation
CanAllocate:    
Street:         100 W. Walnut Street
City:           Pasadena
State/Prov:     CA
Country:        US
PostalCode:     91124
RegDate:        2011-06-16
Updated:        2011-09-24
OrgAdminHandle: HO35-ORG-ARIN
OrgTechHandle:  HO35-ORG-ARIN
OrgAbuseHandle: HO35-ORG-ARIN
Source:         ARIN





OrgAdminHandle:       HO35-ORG-ARIN
OrgAdminName:          Hostmaster
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HO35-ORG-ARIN
OrgTechName:           Hostmaster
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       HO35-ORG-ARIN
OrgAbuseName:          Hostmaster
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:38:07Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-lumen-customers-asns	10695
RADB	as-ec-de	16