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	Prefix	Description
	209.249.57.0/24	Mitel Networks, Inc.

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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:       AS60808
OrgID:          AP-2440
ASName:         AP-2440-60808
ASNumber:       60808
RegDate:        2026-04-08
Updated:        2026-04-08
Source:         ARIN



OrgID:          AP-2440
OrgName:        Anthropic, PBC
CanAllocate:    
Street:         548 Market St.
Street:         PMB 90375
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94104-5401
RegDate:        2023-07-31
Updated:        2023-08-22
OrgAdminHandle: ANTHR5-ARIN
OrgTechHandle:  ANTHR5-ARIN
OrgAbuseHandle: ANTHR5-ARIN
OrgNOCHandle:   ANTHR5-ARIN
OrgRoutingHandle:   ANTHR5-ARIN
OrgDNSHandle:   ANTHR5-ARIN
Source:         ARIN





OrgAdminHandle:       ANTHR5-ARIN
OrgAdminName:          Anthropic
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        ANTHR5-ARIN
OrgTechName:           Anthropic
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       ANTHR5-ARIN
OrgAbuseName:          Anthropic
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         ANTHR5-ARIN
OrgNOCName:            Anthropic
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     ANTHR5-ARIN
OrgRoutingName:        Anthropic
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         ANTHR5-ARIN
OrgDNSName:            Anthropic
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-06T03:28:01Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-sered	4
RIPE	as-idata	13
RADB	as-kddcustomer2	8206
ARIN	as-anthropic	3
RADB	as-bbix-manilars	195
RADB	as140627:as-customers	39
RIPE	as-ticgw	907
RADB	as-10099	866
APNIC	as140627:as-customers	39
RIPE	as-dci	783
RIPE	as-parsun	9
RIPE	as-43578	69
RIPE	as-ir-asn	644
APNIC	as-set9910	9
RADB	as3491:as-customers-eu	85708