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	Prefix	Description
	192.193.12.0/24	Citibank N.A.
	192.193.37.0/24	Citibank N.A.
	192.193.46.0/24	Citibank N.A.
	192.193.49.0/24	Citibank N.A.
	192.193.68.0/24	Citibank N.A.
	192.193.158.0/24	Citibank N.A.
	192.193.197.0/24	Citibank N.A.
	192.193.231.0/24	Citibank N.A.
	199.67.129.0/24	Citigroup Inc.
	199.67.133.0/24	Citigroup Inc.
	199.67.134.0/24	Citigroup Inc.
	199.67.136.0/24	Citigroup Inc.
	199.67.138.0/24	Citigroup Inc.
	199.67.139.0/24	Citigroup Inc.
	199.67.140.0/24	Citigroup Inc.
	199.67.141.0/24	Citigroup Inc.
	199.67.182.0/24	Citigroup Inc.
	199.67.183.0/24	Citigroup Inc.
	199.67.184.0/24	Citigroup Inc.
	199.67.185.0/24	Citigroup Inc.

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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)	✔	✘
	AS701	Verizon Business	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS35967	Citigroup Inc.	✔	✘
	AS701	Verizon Business	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS35967	Citigroup Inc.	✔	✘

ASHandle:       AS4996
OrgID:          CITIGR-5
ASName:         SBI
ASNumber:       4996
RegDate:        1995-05-31
Updated:        2012-03-02
Source:         ARIN



OrgID:          CITIGR-5
OrgName:        Citigroup Inc.
CanAllocate:    
Street:         283 King George Rd
City:           Warren
State/Prov:     NJ
Country:        US
PostalCode:     07059
RegDate:        2002-05-24
Updated:        2026-03-24
OrgAdminHandle: GLORI13-ARIN
OrgTechHandle:  CIS27-ARIN
OrgTechHandle:  EATON72-ARIN
OrgTechHandle:  GLORI13-ARIN
OrgTechHandle:  PENAR13-ARIN
OrgTechHandle:  WANGI-ARIN
OrgAbuseHandle: ABUSE9564-ARIN
Source:         ARIN





OrgAdminHandle:       GLORI13-ARIN
OrgAdminName:         Ana Gloria
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CIS27-ARIN
OrgTechName:           Citigroup IP Services
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        EATON72-ARIN
OrgTechName:          Melissa Eaton
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        GLORI13-ARIN
OrgTechName:          Ana Gloria
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        PENAR13-ARIN
OrgTechName:          Ray Pena
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        WANGI-ARIN
OrgTechName:          Bartosz Wangin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ABUSE9564-ARIN
OrgAbuseName:          Abuse
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:37:07Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-udos	1285
RIPE	as-cwccustomers	36113
LEVEL3	as-lumen-customers-asns	10695
RADB	as-ctbc-customers118	50