AS Number
AS398090
AS Name
LAMBDA
Org Name
Lambda
Registry

arin

RegDate

2019-10-21

Updated

2026-04-23

AS398090 Looking Glass
IPv4Prefixes

33

IPv6Prefixes

2

IPv4 NUMs

13,056

IPv6 NUMs(/64)

8,589,934,592

13,056 IPv4 Addresses
CIDR Description IP Num
38.68.91.0/24
IRR InValid
Cogent Communications, LLC 256
38.101.215.0/24
IRR InValid
Cogent Communications, LLC 256
38.127.228.0/24
IRR InValid
Cogent Communications, LLC 256
68.209.68.0/22
ROA Signed and Valid
Lambda 1024
68.209.72.0/22
ROA Signed and Valid
Lambda 1024
68.209.76.0/22
ROA Signed and Valid
Lambda 1024
104.171.200.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
104.171.200.0/22
ROA Signed and Valid IRR Valid
Lambda 1024
104.171.201.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
104.171.202.0/23
ROA Signed and Valid IRR Parent Valid
Lambda 512
167.17.96.0/22
ROA Signed and Valid IRR InValid
Lambda 1024
167.17.100.0/22
ROA Signed and Valid IRR InValid
Lambda 1024
167.17.108.0/22
ROA Signed and Valid IRR InValid
Lambda 1024
192.222.48.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.49.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.50.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.50.0/23
ROA Signed and Valid IRR Parent Valid
Lambda 512
192.222.51.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.52.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.52.0/23
ROA Signed and Valid IRR Parent Valid
Lambda 512
192.222.53.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.54.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.54.0/23
ROA Signed and Valid IRR Parent Valid
Lambda 512
192.222.55.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.56.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.56.0/22
ROA Signed and Valid IRR Parent Valid
Lambda 1024
192.222.57.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.58.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.59.0/24
ROA Signed and Valid IRR Parent Valid
Lambda 256
192.222.60.0/22
ROA Signed and Valid IRR Parent Valid
Lambda 1024
209.20.156.0/23
ROA Signed and Valid IRR Parent Valid
Lambda 512
209.20.156.0/22
ROA Signed and Valid IRR Valid
Lambda 1024
209.20.158.0/23
ROA Signed and Valid IRR Parent Valid
Lambda 512
CIDR Description IP NUMs(prefix /64)
2631:4000::/32
ROA Signed and Valid
Lambda 4294967296
2631:4001::/32
ROA Signed and Valid
Lambda 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS11588 LAMBDA-BB - Lambda, US United States 256 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 36,269,568 215,834,755,073 IPv4 IPv4
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0 IPv4 IPv4
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 210,733,760,512 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 424,192 77,326,843,904 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,308,096 30,065,033,216 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,876,544 81,609,621,504 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,747,712 51,808,436,224 IPv4 IPv4
ASNumber:       398090
ASName:         LAMBDA
ASHandle:       AS398090
RegDate:        2019-10-29
Updated:        2019-10-29
Comment:        lambdalabs.com
Ref:            https://rdap.arin.net/registry/autnum/398090


OrgName:        Lambda
OrgId:          LL-874
Address:        2510 Zanker Rd
City:           San Jose
StateProv:      CA
PostalCode:     95131
Country:        US
RegDate:        2019-10-21
Updated:        2026-04-23
Comment:        https://lambda.ai
Ref:            https://rdap.arin.net/registry/entity/LL-874


OrgNOCHandle: NETWO10159-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-866-711-2025 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN

OrgAbuseHandle: NETWO10159-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-866-711-2025 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN

OrgRoutingHandle: NETWO10159-ARIN
OrgRoutingName:   Network Operations
OrgRoutingPhone:  +1-866-711-2025 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN

OrgDNSHandle: NETWO10159-ARIN
OrgDNSName:   Network Operations
OrgDNSPhone:  +1-866-711-2025 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN

OrgTechHandle: NETWO10159-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-866-711-2025 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10159-ARIN