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	Prefix	Description
	199.83.34.0/24	Comptroller of the Currency
	199.83.35.0/24	Comptroller of the Currency
	199.83.36.0/24	Comptroller of the Currency
	199.83.38.0/24	Comptroller of the Currency
	199.83.39.0/24	Comptroller of the Currency
	199.83.40.0/24	Comptroller of the Currency
	199.83.40.0/23	Comptroller of the Currency

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6223	CenturyLink Communications, LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS6224	CenturyLink Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6223	CenturyLink Communications, LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS6224	CenturyLink Communications, LLC	✔	✘

ASHandle:       AS11724
OrgID:          COMPTR
ASName:         OCCAS
ASNumber:       11724
RegDate:        2005-03-21
Updated:        2012-03-02
TechHandle:     IPADM162-ARIN
Source:         ARIN



OrgID:          COMPTR
OrgName:        Comptroller of the Currency
CanAllocate:    
Street:         400 7th Street, SW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20024
RegDate:        1993-12-09
Updated:        2013-05-08
OrgAdminHandle: IPADM162-ARIN
OrgTechHandle:  IPADM162-ARIN
OrgAbuseHandle: IPADM162-ARIN
Source:         ARIN





OrgAdminHandle:       IPADM162-ARIN
OrgAdminName:          IPAdmin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        IPADM162-ARIN
OrgTechName:           IPAdmin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       IPADM162-ARIN
OrgAbuseName:          IPAdmin
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           IPADM162-ARIN
TechName:              IPAdmin
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-12T03:24:40Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ccf-test	1461
LEVEL3	as-lumen-customers-asns	10695
RADB	as-27506-transit	202
RADB	as-ccf	1539