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	Prefix	Description
	192.193.18.0/24	Citibank N.A.
	192.193.20.0/24	Citibank N.A.
	192.193.21.0/24	Citibank N.A.
	192.193.22.0/24	Citibank N.A.
	192.193.25.0/24	Citibank N.A.
	192.193.34.0/24	Citibank N.A.
	192.193.35.0/24	Citibank N.A.
	192.193.36.0/24	Citibank N.A.
	192.193.38.0/24	Citibank N.A.
	192.193.56.0/24	Citibank N.A.
	192.193.120.0/24	Citibank N.A.
	192.193.172.0/24	Citibank N.A.
	192.193.173.0/24	Citibank N.A.
	192.193.174.0/24	Citibank N.A.
	192.193.176.0/24	Citibank N.A.
	192.193.193.0/24	Citibank N.A.
	192.193.213.0/24	Citibank N.A.
	199.67.131.0/24	Citigroup Inc.
	199.67.137.0/24	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	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS33463	Citigroup Inc.	✔	✘
	AS701	Verizon Business	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS33463	Citigroup Inc.	✔	✘

ASHandle:       AS3081
OrgID:          CITIGR-5
ASName:         CITI15
ASNumber:       3081
RegDate:        1993-11-04
Updated:        2023-07-10
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:        2025-02-10
OrgAdminHandle: GLORI13-ARIN
OrgTechHandle:  CIS27-ARIN
OrgTechHandle:  EATON72-ARIN
OrgTechHandle:  GLORI13-ARIN
OrgTechHandle:  PENAR13-ARIN
OrgTechHandle:  WANGI-ARIN
OrgAbuseHandle: CCC9-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
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OrgTechHandle:        EATON72-ARIN
OrgTechName:          Melissa Eaton
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OrgTechHandle:        GLORI13-ARIN
OrgTechName:          Ana Gloria
# Email removed, Log into bgp.tools to see whois emails


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


OrgAbuseHandle:       CCC9-ARIN
OrgAbuseName:          CTAC Command Center
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Last Update: 2025-12-24T03:31:13Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-lumen-customers-asns	10695
RADB	as-prole	1197
RADB	as-udos	1352