ASN AS13443 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS13443?

AS13443 is listed under LinkedIn Corporation.

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.

AS13443 LinkedIn Corporation | IPGeolocation.io

ASN Lookup Tool

LinkedIn Corporation linkedin.com

US 87 Routes

AS Data

AS13443

AS13443 – LinkedIn Corporation

AS Number	13443
AS Name	LINKEDIN
Organization	LinkedIn Corporation(linke-1)
Country	US
Website	linkedin.com
Number of IPv4 Routes	25
Number of IPv6 Routes	62
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2014-01-27

ASN Intelligence API for production workflows

Use ASN data for AS13443 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
128.242.116.0/24	AS13443	LinkedIn Corporation	NTT DATA	256
2a05:f507:e::/48	AS13443	LinkedIn Corporation	LinkedIn Austria GmbH	~1×10²⁴
2620:119:5045::/48	AS13443	LinkedIn Corporation	LinkedIn Corporation	~1×10²⁴
216.52.18.0/24	AS13443	LinkedIn Corporation	Unitas Global	256
2620:119:5024::/48	AS13443	LinkedIn Corporation	LinkedIn Corporation	~1×10²⁴
144.2.233.0/24	AS13443	LinkedIn Corporation	LinkedIn Corporation	256
45.42.66.0/24	AS13443	LinkedIn Corporation	LinkedIn Corporation	256
2a05:f507:42::/48	AS13443	LinkedIn Corporation	LinkedIn Austria GmbH	~1×10²⁴
2a05:f507:5::/48	AS13443	LinkedIn Corporation	LinkedIn Austria GmbH	~1×10²⁴
2405:2300:ff42::/48	AS13443	LinkedIn Corporation	Linkedin Singapore Pte. Ltd	~1×10²⁴

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:       13443
ASName:         LINKEDIN
ASHandle:       AS13443
RegDate:        2014-01-27
Updated:        2023-09-19    
Ref:            https://rdap.arin.net/registry/autnum/13443


OrgName:        LinkedIn Corporation
OrgId:          LINKE-1
Address:        1000 W Maude Ave
City:           Sunnyvale
StateProv:      CA
PostalCode:     94085
Country:        US
RegDate:        2006-12-15
Updated:        2020-06-24
Ref:            https://rdap.arin.net/registry/entity/LINKE-1


OrgTechHandle: KUMAR276-ARIN
OrgTechName:   Kumar, Prashanth 
OrgTechPhone:  +1-650-740-1464 
OrgTechEmail:  prkumar@linkedin.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KUMAR276-ARIN

OrgDNSHandle: KUMAR276-ARIN
OrgDNSName:   Kumar, Prashanth 
OrgDNSPhone:  +1-650-740-1464 
OrgDNSEmail:  prkumar@linkedin.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/KUMAR276-ARIN

OrgNOCHandle: HOSTM905-ARIN
OrgNOCName:   Hostmaster
OrgNOCPhone:  +1-650-687-0505 
OrgNOCEmail:  hostmaster@linkedin.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/HOSTM905-ARIN

OrgAbuseHandle: ABUSE3328-ARIN
OrgAbuseName:   Abuse Desk
OrgAbusePhone:  +1-650-687-3600 
OrgAbuseEmail:  abuse@linkedin.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3328-ARIN

OrgRoutingHandle: KUMAR276-ARIN
OrgRoutingName:   Kumar, Prashanth 
OrgRoutingPhone:  +1-650-740-1464 
OrgRoutingEmail:  prkumar@linkedin.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KUMAR276-ARIN

OrgTechHandle: HOSTM905-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-650-687-0505 
OrgTechEmail:  hostmaster@linkedin.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM905-ARIN

RTechHandle: KUMAR276-ARIN
RTechName:   Kumar, Prashanth 
RTechPhone:  +1-650-740-1464 
RTechEmail:  prkumar@linkedin.com
RTechRef:    https://rdap.arin.net/registry/entity/KUMAR276-ARIN

RTechHandle: DPZ-ARIN
RTechName:   Zimmerman, David Paul
RTechPhone:  +1-408-604-6693 
RTechEmail:  dpz@linkedin.com
RTechRef:    https://rdap.arin.net/registry/entity/DPZ-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

Peers

AS Number	Description	Country
AS6453	TATA COMMUNICATIONS AMERICA INC	US
AS9498	Bharti Airtel Limited	IN
AS3491	PCCW Global	US
AS65514	-Private Use AS-, ZZ	ZZ
AS14413	LinkedIn Corporation	US
AS11404	Wave Broadband	US
AS14744	Unitas Global	US
AS2914	NTT America, Inc.	US
AS12179	Unitas Global	US
AS3491	PCCW Global, Inc.	US

Upstreams

AS Number	Description	Country
AS6453	TATA COMMUNICATIONS AMERICA INC	US
AS9498	Bharti Airtel Limited	IN
AS14413	LinkedIn Corporation	US
AS11404	Wave Broadband	US
AS14744	Unitas Global	US
AS2914	NTT America, Inc.	US
AS12179	Unitas Global	US
AS3491	PCCW Global, Inc.	US
AS1299	Arelion Sweden AB	SE
AS10913	Unitas Global	US