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	Prefix	Description
	38.101.215.0/24	Lambda, Inc.
	104.171.200.0/22	Lambda
	104.171.200.0/24	Lambda
	104.171.201.0/24	Lambda
	104.171.202.0/23	Lambda
	167.17.96.0/22	Lambda
	167.17.100.0/22	Lambda
	167.17.108.0/22	Lambda
	192.222.48.0/24	Lambda
	192.222.49.0/24	Lambda
	192.222.50.0/24	Lambda
	192.222.51.0/24	Lambda
	192.222.52.0/23	Lambda
	192.222.52.0/24	Lambda
	192.222.53.0/24	Lambda
	192.222.54.0/24	Lambda
	192.222.55.0/24	Lambda
	192.222.56.0/24	Lambda
	192.222.56.0/22	Lambda
	192.222.57.0/24	Lambda
	192.222.58.0/24	Lambda
	192.222.59.0/24	Lambda
	192.222.60.0/22	Lambda
	209.20.156.0/22	Lambda
	209.20.156.0/23	Lambda
	209.20.158.0/23	Lambda
	38.68.91.0/24	Lambda, Inc.
	38.127.228.0/24	Lambda, Inc.
	192.222.50.0/23	Lambda
	192.222.54.0/23	Lambda

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS1299	Arelion (fka. Telia Carrier)	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS174	Cogent Communications, LLC	✔	✘
	AS6461	Zayo Bandwidth	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS1299	Arelion (fka. Telia Carrier)	✔	✘
	AS6461	Zayo Bandwidth	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS174	Cogent Communications, LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS398090
OrgID:          LL-874
ASName:         LAMBDA
ASNumber:       398090
RegDate:        2019-10-29
Comment:        lambdalabs.com
Updated:        2019-10-29
Source:         ARIN



OrgID:          LL-874
OrgName:        Lambda
CanAllocate:    
Street:         2510 Zanker Rd
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
Comment:        https://lambda.ai
RegDate:        2019-10-21
Updated:        2025-05-13
OrgAdminHandle: BALAB12-ARIN
OrgTechHandle:  NETWO10159-ARIN
OrgAbuseHandle: NETWO10159-ARIN
OrgNOCHandle:   NETWO10159-ARIN
OrgRoutingHandle:   NETWO10159-ARIN
OrgDNSHandle:   NETWO10159-ARIN
Source:         ARIN





OrgAdminHandle:       BALAB12-ARIN
OrgAdminName:         Stephen Balaban
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO10159-ARIN
OrgTechName:           Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO10159-ARIN
OrgAbuseName:          Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         NETWO10159-ARIN
OrgNOCName:            Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     NETWO10159-ARIN
OrgRoutingName:        Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         NETWO10159-ARIN
OrgDNSName:            Network Operations
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-09T03:26:35Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-lumen-customers-asns	10695
RIPE	as1299:as-twelve99-na-v6	97986
RADB	as-lambda	25430
RIPE	as1299:as-twelve99-na-v4	98155