ASN AS11588 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11588?

AS11588 is listed under Lambda.

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.

AS11588 Lambda | IPGeolocation.io

ASN Lookup Tool

Lambda lambdal.com

US 3 Routes

AS Data

AS11588

AS11588 – Lambda

AS Number	11588
AS Name	LAMBDA-BB
Organization	Lambda (ll-874)
Country	US
Website	lambdal.com
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Registry	ARIN
Date Allocated	2025-08-27

ASN Intelligence API for production workflows

Use ASN data for AS11588 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2607:bb40::/32	AS11588	Lambda	Lambda	~79×10²⁷
68.209.84.0/22	AS11588	Lambda	Lambda	1024
198.145.39.0/24	AS11588	Lambda	Lambda	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:       11588
ASName:         LAMBDA-BB
ASHandle:       AS11588
RegDate:        2025-08-27
Updated:        2025-08-27
Ref:            https://rdap.arin.net/registry/autnum/11588


OrgName:        Lambda
OrgId:          LL-874
Address:        2510 Zanker Rd
City:           San Jose
StateProv:      CA
PostalCode:     95131
Country:        US
RegDate:        2019-10-21
Updated:        2026-08-13
Comment:        https://lambda.ai
Ref:            https://rdap.arin.net/registry/entity/LL-874


OrgTechHandle: NETWO10159-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-866-711-2025 
OrgTechEmail:  netops@lambdal.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN

OrgRoutingHandle: NETWO10159-ARIN
OrgRoutingName:   Network Operations
OrgRoutingPhone:  +1-866-711-2025 
OrgRoutingEmail:  netops@lambdal.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN

OrgDNSHandle: NETWO10159-ARIN
OrgDNSName:   Network Operations
OrgDNSPhone:  +1-866-711-2025 
OrgDNSEmail:  netops@lambdal.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN

OrgAbuseHandle: NETWO10159-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-866-711-2025 
OrgAbuseEmail:  netops@lambdal.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN

OrgNOCHandle: NETWO10159-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-866-711-2025 
OrgNOCEmail:  netops@lambdal.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO10159-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" : "11588",
    "as_handle" : "AS11588",
    "as_name" : "LAMBDA-BB",
    "admin_contacts" : [ "NETWO10159-ARIN" ],
    "tech_contacts" : [ "NETWO10159-ARIN", "NETWO10159-ARIN" ],
    "abuse_contacts" : [ "NETWO10159-ARIN" ],
    "date_created" : "2025-08-27",
    "date_updated" : "2025-08-27",
    "source" : "https://rdap.arin.net/registry/autnum/11588"
  } ],
  "organization" : {
    "handle" : "LL-874",
    "name" : "Lambda",
    "address" : [ "2510 Zanker Rd", "San Jose", "CA", "95131", "US" ],
    "street" : "Zanker Rd",
    "city" : "San Jose",
    "state" : "CA",
    "zip_code" : "95131",
    "country" : [ "US" ],
    "date_created" : "2019-10-21",
    "date_updated" : "2026-08-13",
    "source" : "https://rdap.arin.net/registry/entity/LL-874",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NETWO10159-ARIN",
    "name" : "Network Operations",
    "email" : [ "netops@lambdal.com" ],
    "phone" : [ "+1-866-711-2025" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10159-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NETWO10159-ARIN",
    "name" : "Network Operations",
    "email" : [ "netops@lambdal.com" ],
    "phone" : [ "+1-866-711-2025" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10159-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO10159-ARIN",
    "name" : "Network Operations",
    "email" : [ "netops@lambdal.com" ],
    "phone" : [ "+1-866-711-2025" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO10159-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1403	EBOX	CA
AS393577	Tritan Development	US
AS34927	iFog GmbH	CH
AS401538	Nova86	US
AS6939	Hurricane Electric LLC	US
AS55222	9219-1568 Quebec Inc.	CA
AS10242	US Internet Corp	US
AS2914	NTT America, Inc.	US
AS14537	Continent 8 LLC	US
AS199524	G-Core Labs S.A.	LU
AS36236	NetActuate, Inc	US
AS53597	Hoyos Consulting LLC	US
AS4455	IX Reach Ltd	GB
AS16276	OVH SAS	FR
AS46733	x6c	US
AS23367	Adaptive Data Networks, LLC	US
AS1000	LINK AMERICAN	US
AS33185	Hive Data Center Inc.	CA
AS210667	Adam Goodenough	GB
AS6461	Zayo Bandwidth	US
AS215172	JIANYUELAB LTD	GB
AS398090	Lambda	US
AS1239	Cogent Communications, LLC	US
AS7201	Network Edge LLC	US
AS174	Cogent Communications, LLC	US
AS54148	Dynamic Quantum Networks	CA
AS53343	Ntrix Infrastructure	US
AS2381	WiscNet	US
AS2734	CoreSite	US
AS401332	Triplebit	US
AS27523	Kawaii Networks LLC	US
AS35280	F5 Networks SARL	FR
AS1003	andrewnet	US
AS52210	Accuris Technologies Ltd.	CA
AS44354	BROCK VOJKOVIC	AU
AS1299	Arelion Sweden AB	SE
AS13737	Interconnecx, LLC	US
AS53828	NETWORK INNOVATIONS, LLC	US
AS3356	Level 3 Parent, LLC	US
AS26457	nonexiste.net	US
AS49544	i3D.net B.V	NL
AS200454	Tomas Oliveira Valente Leite de Castro	PT

Upstreams

AS Number	Description	Country
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS2914	NTT America, Inc.	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS398090	Lambda	US