209.20.158.0/23

AS398090 · Lambda

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Summary

Country	United States
Domain	lambdalabs.com
ASN	AS398090
Registry	ARIN
ID	LL-4-2

WHOIS Details

NetHandle:      NET-209-20-156-0-1
OrgID:          LL-874
Parent:         NET-209-0-0-0-0
NetName:        LL-4-2
NetRange:       209.20.156.0 - 209.20.159.255
NetType:        allocation
OriginAS:       398090
RegDate:        2022-11-10
Updated:        2025-07-02
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


POCHandle:      BALAB12-ARIN
IsRole:         N
LastName:       Balaban
FirstName:      Stephen
Street:         2510 Zanker Rd
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2019-10-10
Updated:        2024-02-13
OfficePhone:    +1-650-479-5530
Mailbox:        s@lambdal.com
Source:         ARIN


POCHandle:      NETWO10159-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         2510 Zanker Rd
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95131
RegDate:        2024-08-06
Updated:        2025-08-09
OfficePhone:    +1-866-711-2025
Mailbox:        netops@lambdal.com
Source:         ARIN

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
209.20.158.53	goupsx.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

142 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
209.20.158.206	AS398090 Lambda	`1.02ms` from Salt Lake City, US
209.20.159.209	AS398090 Lambda	`1.00ms` from Salt Lake City, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
68.33.101.103	AS7922 Comcast Cable Communications, LLC	`10.85ms` from Ashburn, US
123.113.24.55	AS4808 China Unicom Beijing Province Network	`3.86ms` from Beijing, CN
49.204.64.23	AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA	`1.10ms` from Bengaluru, IN
199.185.231.55	AS22512 OpenBSD	`0.79ms` from Calgary, CA
223.159.38.215	AS4134 CHINANET-BACKBONE	`3.89ms` from Chenzhou, CN
217.224.13.71	AS3320 Deutsche Telekom AG	`1.98ms` from Duesseldorf, DE
52.58.168.7	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
91.89.117.23	AS3209 Vodafone GmbH	`11.62ms` from Frankfurt am Main, DE
14.21.8.7	AS4134 CHINANET-BACKBONE	`10.59ms` from Guangzhou, CN
139.189.195.87	AS4134 CHINANET-BACKBONE	`3.22ms` from Haikou, CN
45.144.185.71	AS15817 Mittwald CM Service GmbH und Co. KG	`3.16ms` from Hamburg, DE
27.76.92.215	AS7552 Viettel Group	`2.60ms` from Hanoi, VN
149.90.140.71	AS12353 Vodafone Portugal	`6.62ms` from Lisbon, PT
86.135.200.199	AS2856 British Telecommunications PLC	`4.79ms` from London, GB
60.139.104.247	AS17676 SoftBank Corp.	`3.95ms` from Osaka, JP
218.131.43.23	AS17676 SoftBank Corp.	`4.14ms` from Osaka, JP
221.144.107.23	AS4766 Korea Telecom	`5.48ms` from Seoul, KR
79.132.72.87	AS136787 PacketHub S.A.	`0.12ms` from Sydney, AU
43.255.224.23	AS63548 LENOVO (BEIJING) Co.ltd	`4.89ms` from Tianjin, CN
42.144.35.119	AS9824 JCOM Co., Ltd.	`7.61ms` from Tokyo, JP
173.33.227.167	AS812 Rogers Communications Canada Inc.	`2.07ms` from Toronto, CA
73.186.11.55	AS7922 Comcast Cable Communications, LLC	`7.54ms` from Boston, US
34.78.242.231	AS396982 Google LLC	`0.15ms` from Brussels, BE
181.197.244.183	AS27833 BVNET S.A.	`8.46ms` from Buenos Aires, AR
75.190.102.183	AS11426 Charter Communications Inc	`5.19ms` from Charlotte, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 209.20.158.159

traceroute to 209.20.158.159 (209.20.158.159): 64 hops max, 52 byte packets

4 [AS46475] 74.63.204.246 0.218 ms

5 *

6 [AS1299] 62.115.140.225 1.509 ms

7 [AS1299] 209.170.66.50 1.302 ms

8 *

9 *

10 *

11 *

12 [AS398090] 209.20.158.159 1.377 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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