ASN AS60808 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS60808?

AS60808 is listed under Anthropic, PBC.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS60808 Anthropic, PBC | IPGeolocation.io

ASN Lookup Tool

Anthropic, PBC anthropic.com

US 1 Routes

AS Data

AS60808

AS60808 – Anthropic, PBC

AS Number	60808
AS Name	AP-2440-60808
Organization	Anthropic, PBC (ap-2440)
Country	US
Website	anthropic.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2026-04-08

ASN Intelligence API for production workflows

Use ASN data for AS60808 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
209.249.57.0/24	AS399358	Anthropic, PBC	Mitel Networks, Inc.	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       60808
ASName:         AP-2440-60808
ASHandle:       AS60808
RegDate:        2026-04-08
Updated:        2026-04-08
Ref:            https://rdap.arin.net/registry/autnum/60808


OrgName:        Anthropic, PBC
OrgId:          AP-2440
Address:        548 Market St.
Address:        PMB 90375
City:           San Francisco
StateProv:      CA
PostalCode:     94104-5401
Country:        US
RegDate:        2023-07-31
Updated:        2023-08-22
Ref:            https://rdap.arin.net/registry/entity/AP-2440


OrgDNSHandle: ANTHR5-ARIN
OrgDNSName:   Anthropic
OrgDNSPhone:  +1-415-236-0599 
OrgDNSEmail:  arin@anthropic.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ANTHR5-ARIN

OrgAbuseHandle: ANTHR5-ARIN
OrgAbuseName:   Anthropic
OrgAbusePhone:  +1-415-236-0599 
OrgAbuseEmail:  arin@anthropic.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ANTHR5-ARIN

OrgRoutingHandle: ANTHR5-ARIN
OrgRoutingName:   Anthropic
OrgRoutingPhone:  +1-415-236-0599 
OrgRoutingEmail:  arin@anthropic.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ANTHR5-ARIN

OrgTechHandle: ANTHR5-ARIN
OrgTechName:   Anthropic
OrgTechPhone:  +1-415-236-0599 
OrgTechEmail:  arin@anthropic.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ANTHR5-ARIN

OrgNOCHandle: ANTHR5-ARIN
OrgNOCName:   Anthropic
OrgNOCPhone:  +1-415-236-0599 
OrgNOCEmail:  arin@anthropic.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ANTHR5-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS60808 - AS60808'

as-block:       AS60808 - AS60808
descr:          ASN block not managed by the RIPE NCC
remarks:        ------------------------------------------------------
remarks:
remarks:        aut-num objects within this block represent routing
remarks:        policy published in the RIPE Database
remarks:
remarks:        For registration information,
remarks:        you can find the whois server to query, or the
remarks:        IANA registry to query on this web page:
remarks:        http://www.iana.org/assignments/ipv4-address-space
remarks:
remarks:        You can access databases of other RIR's at:
remarks:
remarks:        AFRINIC (Africa)
remarks:        http://www.afrinic.net/ whois.afrinic.net
remarks:
remarks:        APNIC (Asia Pacific)
remarks:        http://www.apnic.net/ whois.apnic.net
remarks:
remarks:        ARIN (Northern America)
remarks:        http://www.arin.net/ whois.arin.net
remarks:
remarks:        LACNIC (Latin America and the Carribean)
remarks:        http://www.lacnic.net/ whois.lacnic.net
remarks:
remarks:        ------------------------------------------------------
mnt-by:         RIPE-DBM-MNT
created:        2026-04-08T15:02:07Z
last-modified:  2026-04-08T15:02:07Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "60808",
    "as_handle" : "AS60808",
    "as_name" : "AP-2440-60808",
    "admin_contacts" : [ "ANTHR5-ARIN" ],
    "tech_contacts" : [ "ANTHR5-ARIN", "ANTHR5-ARIN" ],
    "abuse_contacts" : [ "ANTHR5-ARIN" ],
    "date_created" : "2026-04-08",
    "date_updated" : "2026-04-08",
    "source" : "https://rdap.arin.net/registry/autnum/60808"
  } ],
  "organization" : {
    "handle" : "AP-2440",
    "name" : "Anthropic, PBC",
    "address" : [ "548 Market St.", "PMB 90375", "San Francisco", "CA", "94104-5401", "US" ],
    "street" : "Market St.",
    "city" : "San Francisco",
    "state" : "CA",
    "zip_code" : "94104-5401",
    "country" : [ "US" ],
    "date_created" : "2023-07-31",
    "date_updated" : "2023-08-22",
    "source" : "https://rdap.arin.net/registry/entity/AP-2440",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "ANTHR5-ARIN",
    "name" : "Anthropic",
    "email" : [ "arin@anthropic.com" ],
    "phone" : [ "+1-415-236-0599" ],
    "source" : "https://rdap.arin.net/registry/entity/ANTHR5-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "ANTHR5-ARIN",
    "name" : "Anthropic",
    "email" : [ "arin@anthropic.com" ],
    "phone" : [ "+1-415-236-0599" ],
    "source" : "https://rdap.arin.net/registry/entity/ANTHR5-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ANTHR5-ARIN",
    "name" : "Anthropic",
    "email" : [ "arin@anthropic.com" ],
    "phone" : [ "+1-415-236-0599" ],
    "source" : "https://rdap.arin.net/registry/entity/ANTHR5-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US