141.109.249.0/24 IP Range · Amazon.com, Inc. (AS16509)

Summary

Country	United States
Domain	klaviyo.com
Size	256
IP Range	141.109.249.0 – 141.109.249.255 Convert CIDR to IP range
Registry	ARIN
Network Name	KLAVI

Whois

NetRange:       141.109.240.0 - 141.109.255.255
CIDR:           141.109.240.0/20
NetName:        KLAVI
NetHandle:      NET-141-109-240-0-1
Parent:         RIPE-ERX-141 (NET-141-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Klaviyo, Inc (KLAVI)
RegDate:        2025-10-21
Updated:        2026-06-05
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Ref:            https://rdap.arin.net/registry/ip/141.109.240.0


OrgName:        Klaviyo, Inc
OrgId:          KLAVI
Address:        125 Summer St, Floor 6
City:           Boston
StateProv:      MA
PostalCode:     02111
Country:        US
RegDate:        2021-08-06
Updated:        2023-04-19
Ref:            https://rdap.arin.net/registry/entity/KLAVI


OrgDNSHandle: KLAVI1-ARIN
OrgDNSName:   Klaviyo Postmaster
OrgDNSPhone:  +1-800-338-1744 
OrgDNSEmail:  postmaster@klaviyo.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/KLAVI1-ARIN

OrgAbuseHandle: KLAVI2-ARIN
OrgAbuseName:   Klaviyo Abuse
OrgAbusePhone:  +1-800-338-1744 
OrgAbuseEmail:  abuse@klaviyo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KLAVI2-ARIN

OrgTechHandle: KLAVI1-ARIN
OrgTechName:   Klaviyo Postmaster
OrgTechPhone:  +1-800-338-1744 
OrgTechEmail:  postmaster@klaviyo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KLAVI1-ARIN

OrgRoutingHandle: KLAVI1-ARIN
OrgRoutingName:   Klaviyo Postmaster
OrgRoutingPhone:  +1-800-338-1744 
OrgRoutingEmail:  postmaster@klaviyo.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/KLAVI1-ARIN

141.109.249.0/24

AS16509 — Amazon.com, Inc.

Summary

Whois

CIDR IP address subranges within 141.109.249.0/24 subnet

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