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	Prefix	Description
	128.18.0.0/16	SRI International
	128.57.46.0/24	SRI International
	128.57.47.0/24	SRI International
	128.57.50.0/24	SRI International
	128.57.60.0/24	SRI International
	128.57.61.0/24	SRI International
	128.57.62.0/24	SRI International
	128.57.89.0/24	SRI International
	128.57.90.0/24	SRI International
	128.57.92.0/24	SRI International
	128.57.93.0/24	SRI International
	128.57.128.0/23	SRI International
	128.57.208.0/24	SRI International
	128.57.209.0/24	SRI International
	128.57.216.0/24	SRI International
	128.57.217.0/24	SRI International
	192.5.67.0/24	SRI International
	192.12.5.0/24	SRI International
	192.12.33.0/24	SRI International
	192.47.243.0/24	SRI International
	192.67.67.0/24	SRI International

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS6461	Zayo Bandwidth	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS6461	Zayo Bandwidth	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS264
OrgID:          SRIINT-Z
ASName:         SRINET-AS
ASNumber:       264
RegDate:        1989-01-23
Updated:        2025-12-01
TechHandle:     MNS19-ARIN
TechHandle:     TOMAS90-ARIN
AbuseHandle:    MNS19-ARIN
AbuseHandle:    TOMAS90-ARIN
NOCHandle:      MNS19-ARIN
NOCHandle:      TOMAS90-ARIN
Source:         ARIN



OrgID:          SRIINT-Z
OrgName:        SRI International
CanAllocate:    
Street:         333 Ravenswood Avenue
City:           Menlo Park
State/Prov:     CA
Country:        US
PostalCode:     94025
RegDate:        2023-10-30
Updated:        2025-12-01
OrgAdminHandle: TOMAS90-ARIN
OrgTechHandle:  MAMF-ARIN
OrgTechHandle:  TOMAS90-ARIN
OrgAbuseHandle: MAMF-ARIN
OrgAbuseHandle: TOMAS90-ARIN
OrgRoutingHandle:   MAMF-ARIN
OrgRoutingHandle:   TOMAS90-ARIN
OrgDNSHandle:   MAMF-ARIN
OrgDNSHandle:   TOMAS90-ARIN
Source:         ARIN





OrgAdminHandle:       TOMAS90-ARIN
OrgAdminName:         John Tomasetti
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MAMF-ARIN
OrgTechName:          Mark Anthony Favis
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TOMAS90-ARIN
OrgTechName:          John Tomasetti
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MAMF-ARIN
OrgAbuseName:         Mark Anthony Favis
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       TOMAS90-ARIN
OrgAbuseName:         John Tomasetti
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     MAMF-ARIN
OrgRoutingName:       Mark Anthony Favis
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     TOMAS90-ARIN
OrgRoutingName:       John Tomasetti
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         MAMF-ARIN
OrgDNSName:           Mark Anthony Favis
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         TOMAS90-ARIN
OrgDNSName:           John Tomasetti
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           MNS19-ARIN
TechName:              Manager, Network Systems
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           TOMAS90-ARIN
TechName:             John Tomasetti
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          MNS19-ARIN
AbuseName:             Manager, Network Systems
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          TOMAS90-ARIN
AbuseName:            John Tomasetti
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            MNS19-ARIN
NOCName:               Manager, Network Systems
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            TOMAS90-ARIN
NOCName:              John Tomasetti
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:26:43Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as-xo-b	58180
ALTDB	as-hwng-downstreams	2598
RADB	as-rr-biz	2081
RADB	as-qts-4136	20
RADB	as-qts-17018	43