ASN AS11289 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11289?

AS11289 is listed under SANDISK TECHNOLOGIES, INC..

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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AS11289 SANDISK TECHNOLOGIES, INC.

ASN Lookup Tool

SANDISK TECHNOLOGIES, INC. sandisk.com

US 12 Routes

AS Data

AS11289

AS11289 – SANDISK TECHNOLOGIES, INC.

AS Number	11289
AS Name	AS11289
Organization	SANDISK TECHNOLOGIES, INC. (st-1697)
Country	US
Website	sandisk.com
Number of IPv4 Routes	12
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2015-06-12

ASN Intelligence API for production workflows

Use ASN data for AS11289 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
129.253.240.0/22	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	1024
129.253.220.0/24	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	256
129.253.208.0/23	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	512
129.253.204.0/22	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	1024
129.253.217.0/24	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	256
129.253.212.0/23	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	512
129.253.223.0/24	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	256
129.253.208.0/22	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	1024
129.253.216.0/22	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, INC.	1024
129.253.222.0/24	AS11289	SANDISK TECHNOLOGIES, INC.	SANDISK TECHNOLOGIES, 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:       11289
ASName:         AS11289
ASHandle:       AS11289
RegDate:        2015-06-12
Updated:        2025-02-21
Ref:            https://rdap.arin.net/registry/autnum/11289


OrgName:        SANDISK TECHNOLOGIES, INC.
OrgId:          ST-1697
Address:        951 SanDisk Drive, Milpitas, California 95035
City:           Milpitas
StateProv:      CA
PostalCode:     95035
Country:        US
RegDate:        2024-10-16
Updated:        2025-08-22
Ref:            https://rdap.arin.net/registry/entity/ST-1697


OrgNOCHandle: ADMIN9125-ARIN
OrgNOCName:   ADMIN
OrgNOCPhone:  +1-800-275-4932 
OrgNOCEmail:  PDL-arin-tech@sandisk.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ADMIN9125-ARIN

OrgTechHandle: ADMIN9125-ARIN
OrgTechName:   ADMIN
OrgTechPhone:  +1-800-275-4932 
OrgTechEmail:  PDL-arin-tech@sandisk.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN9125-ARIN

OrgRoutingHandle: ADMIN9125-ARIN
OrgRoutingName:   ADMIN
OrgRoutingPhone:  +1-800-275-4932 
OrgRoutingEmail:  PDL-arin-tech@sandisk.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ADMIN9125-ARIN

OrgDNSHandle: ADMIN9125-ARIN
OrgDNSName:   ADMIN
OrgDNSPhone:  +1-800-275-4932 
OrgDNSEmail:  PDL-arin-tech@sandisk.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ADMIN9125-ARIN

OrgAbuseHandle: ADMIN9125-ARIN
OrgAbuseName:   ADMIN
OrgAbusePhone:  +1-800-275-4932 
OrgAbuseEmail:  PDL-arin-tech@sandisk.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN9125-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" : "11289",
    "as_handle" : "AS11289",
    "as_name" : "AS11289",
    "admin_contacts" : [ "ADMIN9125-ARIN" ],
    "tech_contacts" : [ "ADMIN9125-ARIN", "ADMIN9125-ARIN" ],
    "abuse_contacts" : [ "ADMIN9125-ARIN" ],
    "date_created" : "2015-06-12",
    "date_updated" : "2025-02-21",
    "source" : "https://rdap.arin.net/registry/autnum/11289"
  } ],
  "organization" : {
    "handle" : "ST-1697",
    "name" : "SANDISK TECHNOLOGIES, INC.",
    "address" : [ "951 SanDisk Drive, Milpitas, California 95035", "Milpitas", "CA", "95035", "US" ],
    "street" : "Sandisk Drive",
    "city" : "Milpitas",
    "state" : "CA",
    "zip_code" : "95035",
    "country" : [ "US" ],
    "date_created" : "2024-10-16",
    "date_updated" : "2025-08-22",
    "source" : "https://rdap.arin.net/registry/entity/ST-1697",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "ADMIN9125-ARIN",
    "name" : "ADMIN",
    "email" : [ "PDL-arin-tech@sandisk.com" ],
    "phone" : [ "+1-800-275-4932" ],
    "source" : "https://rdap.arin.net/registry/entity/ADMIN9125-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "ADMIN9125-ARIN",
    "name" : "ADMIN",
    "email" : [ "PDL-arin-tech@sandisk.com" ],
    "phone" : [ "+1-800-275-4932" ],
    "source" : "https://rdap.arin.net/registry/entity/ADMIN9125-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ADMIN9125-ARIN",
    "name" : "ADMIN",
    "email" : [ "PDL-arin-tech@sandisk.com" ],
    "phone" : [ "+1-800-275-4932" ],
    "source" : "https://rdap.arin.net/registry/entity/ADMIN9125-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1680	Cellcom Fixed Line Communication L.P	IL
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS4755	Tata Communications (formerly VSNL)	IN
AS17439	NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	IN
AS4755	Tata Communications Limited	IN

Upstreams

AS Number	Description	Country
AS1680	Cellcom Fixed Line Communication L.P	IL
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS17439	NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	IN
AS4755	Tata Communications Limited	IN