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	Prefix	Description
	144.203.128.0/23	Barra International, LLC
	144.203.128.0/24	Barra International, LLC
	144.203.129.0/24	Barra International, LLC
	144.203.130.0/24	Barra International, LLC
	144.203.131.0/24	Barra International, LLC
	144.203.132.0/24	Barra International, LLC
	144.203.133.0/24	Barra International, LLC
	144.203.140.0/24	Barra International, LLC
	144.203.141.0/24	Barra International, LLC
	144.203.142.0/24	Barra International, LLC
	144.203.143.0/24	Barra International, LLC
	193.164.145.0/24	MSCI Barra (Suisse) Sarl

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS32787	Akamai (Prolexic)	✔	✘
	AS174	Cogent Communications	✔	✘
	AS1299	Arelion (fka. Telia Carrier)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✘
	AS32787	Akamai (Prolexic)	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS174	Cogent Communications	✔	✘
	AS1299	Arelion (fka. Telia Carrier)	✔	✘

ASHandle:       AS1311
OrgID:          BARRA-Z
ASName:         BARRA-NET-AS
ASNumber:       1311
RegDate:        1991-07-19
Updated:        2024-02-14
TechHandle:     MBI43-ARIN
AbuseHandle:    MBI42-ARIN
NOCHandle:      MBI43-ARIN
Source:         ARIN



OrgID:          BARRA-Z
OrgName:        Barra International, LLC
CanAllocate:    
Street:         2100 Milvia Street
City:           Berkeley
State/Prov:     CA
Country:        US
PostalCode:     94704
RegDate:        2024-01-22
Updated:        2024-02-06
OrgAdminHandle: MBI42-ARIN
OrgTechHandle:  KOROS2-ARIN
OrgTechHandle:  MBI43-ARIN
OrgAbuseHandle: KOROS2-ARIN
OrgAbuseHandle: MBI42-ARIN
OrgNOCHandle:   KOROS2-ARIN
OrgNOCHandle:   MBI43-ARIN
OrgRoutingHandle:   KOROS2-ARIN
OrgDNSHandle:   KOROS2-ARIN
Source:         ARIN





OrgAdminHandle:       MBI42-ARIN
OrgAdminName:          MSCI Barra Internetadmin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        KOROS2-ARIN
OrgTechName:          gabor korosztos
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MBI43-ARIN
OrgTechName:           MSCI Barra Internetadmin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       KOROS2-ARIN
OrgAbuseName:         gabor korosztos
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MBI42-ARIN
OrgAbuseName:          MSCI Barra Internetadmin
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         KOROS2-ARIN
OrgNOCName:           gabor korosztos
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         MBI43-ARIN
OrgNOCName:            MSCI Barra Internetadmin
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     KOROS2-ARIN
OrgRoutingName:       gabor korosztos
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         KOROS2-ARIN
OrgDNSName:           gabor korosztos
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           MBI43-ARIN
TechName:              MSCI Barra Internetadmin
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          MBI42-ARIN
AbuseName:             MSCI Barra Internetadmin
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            MBI43-ARIN
NOCName:               MSCI Barra Internetadmin
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-04-26T03:30:57Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-as22911	122
RADB	as-telstra-intl-customers	10815
RADB	as-prole	1220
RADB	as-rr-biz	2017
RADB	as-windstream-cust	2148
RADB	as-pacnet-downstream-hk	375
LEVEL3	as-sprint-origins	7309
LEVEL3	as-sprint-customers	1756
RADB	as-as23005	322
RIPE	as1299:as-twelve99-na-v6	97998
LEVEL3	as-as23005	322
RIPE	as-gttcust	86738
RADB	as-as22911	122
RADB	as-pacnet-downstream-ph	428
RIPE	as1299:as-twelve99-na-v4	98052