ASN AS32537 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS32537?

AS32537 is listed under Xilinx Incorporated.

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?

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AS32537 Xilinx Incorporated | IPGeolocation.io

ASN Lookup Tool

Xilinx Incorporated amd.com

US 20 Routes

AS Data

AS32537

AS32537 – Xilinx Incorporated

AS Number	32537
AS Name	XILINX
Organization	Xilinx Incorporated (xilinx)
Country	US
Website	amd.com
Number of IPv4 Routes	20
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2010-12-01

ASN Intelligence API for production workflows

Use ASN data for AS32537 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
149.199.90.0/23	AS32537	Xilinx Incorporated	Xilinx Incorporated	512
149.199.63.0/24	AS32537	Xilinx Incorporated	Xilinx Incorporated	256
149.199.66.0/24	AS32537	Xilinx Incorporated	Xilinx Incorporated	256
149.199.80.0/23	AS32537	Xilinx Incorporated	Xilinx Ireland	512
149.199.62.0/23	AS32537	Xilinx Incorporated	Xilinx Incorporated	512
149.199.92.0/24	AS32537	Xilinx Incorporated	Xilinx Incorporated	256
149.199.80.0/24	AS32537	Xilinx Incorporated	Xilinx Ireland	256
149.199.64.0/24	AS32537	Xilinx Incorporated	Xilinx Incorporated	256
149.199.51.0/24	AS32537	Xilinx Incorporated	Xilinx India	256
149.199.90.0/24	AS32537	Xilinx Incorporated	Xilinx Incorporated	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:       32537
ASName:         XILINX
ASHandle:       AS32537
RegDate:        2010-12-01
Updated:        2019-10-24
Ref:            https://rdap.arin.net/registry/autnum/32537


OrgName:        Xilinx Incorporated
OrgId:          XILINX
Address:        2100 Logic Drive
City:           San Jose
StateProv:      CA
PostalCode:     95124
Country:        US
RegDate:        1991-05-13
Updated:        2025-12-04
Ref:            https://rdap.arin.net/registry/entity/XILINX


OrgTechHandle: PEG5-ARIN
OrgTechName:   Geddes, Patrick E
OrgTechPhone:  +1-408-800-7000 
OrgTechEmail:  pgeddes@amd.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PEG5-ARIN

OrgNOCHandle: NOC1479-ARIN
OrgNOCName:   Network Operation Center
OrgNOCPhone:  +1-408-749-3866 
OrgNOCEmail:  netreg@amd.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC1479-ARIN

OrgAbuseHandle: PEG5-ARIN
OrgAbuseName:   Geddes, Patrick E
OrgAbusePhone:  +1-408-800-7000 
OrgAbuseEmail:  pgeddes@amd.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PEG5-ARIN

OrgTechHandle: LIHE-ARIN
OrgTechName:   Li, He 
OrgTechPhone:  +861058728529 
OrgTechEmail:  he.li@amd.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LIHE-ARIN

OrgAbuseHandle: AMDCS-ARIN
OrgAbuseName:   AMD CSIRT
OrgAbusePhone:  +1-512-602-1000 
OrgAbuseEmail:  csirt@amd.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AMDCS-ARIN

OrgTechHandle: SRIVA24-ARIN
OrgTechName:   Srivastava, Vikas 
OrgTechPhone:  +04067365678 
OrgTechEmail:  vikas.srivastava@amd.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SRIVA24-ARIN

OrgTechHandle: GUICO1-ARIN
OrgTechName:   Guico, Mac 
OrgTechPhone:  +65-64073308 
OrgTechEmail:  macg@amd.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GUICO1-ARIN

RTechHandle: PEG5-ARIN
RTechName:   Geddes, Patrick E
RTechPhone:  +1-408-800-7000 
RTechEmail:  pgeddes@amd.com
RTechRef:    https://rdap.arin.net/registry/entity/PEG5-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.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "32537",
    "as_handle" : "AS32537",
    "as_name" : "XILINX",
    "tech_contacts" : [ "PEG5-ARIN", "LIHE-ARIN", "SRIVA24-ARIN", "GUICO1-ARIN", "PEG5-ARIN" ],
    "abuse_contacts" : [ "PEG5-ARIN", "AMDCS-ARIN" ],
    "date_created" : "2010-12-01",
    "date_updated" : "2019-10-24",
    "source" : "https://rdap.arin.net/registry/autnum/32537"
  } ],
  "organization" : {
    "handle" : "XILINX",
    "name" : "Xilinx Incorporated",
    "address" : [ "2100 Logic Drive", "San Jose", "CA", "95124", "US" ],
    "street" : "Logic Drive",
    "city" : "San Jose",
    "state" : "CA",
    "zip_code" : "95124",
    "country" : [ "US" ],
    "date_created" : "1991-05-13",
    "date_updated" : "2025-12-04",
    "source" : "https://rdap.arin.net/registry/entity/XILINX",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "PEG5-ARIN",
    "name" : "Geddes, Patrick E",
    "email" : [ "pgeddes@amd.com" ],
    "phone" : [ "+1-408-800-7000" ],
    "source" : "https://rdap.arin.net/registry/entity/PEG5-ARIN"
  }, {
    "handle" : "LIHE-ARIN",
    "name" : "Li, He",
    "email" : [ "he.li@amd.com" ],
    "phone" : [ "+861058728529" ],
    "source" : "https://rdap.arin.net/registry/entity/LIHE-ARIN"
  }, {
    "handle" : "SRIVA24-ARIN",
    "name" : "Srivastava, Vikas",
    "email" : [ "vikas.srivastava@amd.com" ],
    "phone" : [ "+04067365678" ],
    "source" : "https://rdap.arin.net/registry/entity/SRIVA24-ARIN"
  }, {
    "handle" : "GUICO1-ARIN",
    "name" : "Guico, Mac",
    "email" : [ "macg@amd.com" ],
    "phone" : [ "+65-64073308" ],
    "source" : "https://rdap.arin.net/registry/entity/GUICO1-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "PEG5-ARIN",
    "name" : "Geddes, Patrick E",
    "email" : [ "pgeddes@amd.com" ],
    "phone" : [ "+1-408-800-7000" ],
    "source" : "https://rdap.arin.net/registry/entity/PEG5-ARIN"
  }, {
    "handle" : "AMDCS-ARIN",
    "name" : "AMD CSIRT",
    "email" : [ "csirt@amd.com" ],
    "phone" : [ "+1-512-602-1000" ],
    "source" : "https://rdap.arin.net/registry/entity/AMDCS-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS8220	COLT Technology Services Group Limited	GB
AS9498	Bharti Airtel Limited	IN
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS4637	Telstra Global	HK
AS33667	Comcast Cable Communications, LLC	US
AS13335	Cloudflare, Inc.	US
AS9498	Bharti Airtel Ltd	IN
AS393552	Longmont Power & Communications	US

Upstreams

AS Number	Description	Country
AS33667	Comcast Cable Communications, LLC	US
AS13335	Cloudflare, Inc.	US
AS8220	COLT Technology Services Group Limited	GB
AS7018	AT&T Enterprises, LLC	US
AS9498	Bharti Airtel Limited	IN
AS393552	Longmont Power & Communications	US
AS33651	Comcast Cable Communications, LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS4637	Telstra International Limited	HK