1. All IP Ranges
  2. 170.0.0.0/8
  3. 170.203.0.0/16
  4. AS14618  | 170.203.16.0/20

170.203.16.0/20

AS14618  ·  Amazon.com, Inc.

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Summary

Country United States
Domain klaviyo.com
ASN AS14618
Registry ARIN
ID KLAVI

WHOIS Details

NetHandle:      NET-170-203-16-0-1
OrgID:          KLAVI
Parent:         NET-170-0-0-0-0
NetName:        KLAVI
NetRange:       170.203.16.0 - 170.203.31.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----MIICvjCCAaYCCQCxiXtEr76OsDANBgkqhkiG9w0BAQsFADAhMR8wHQYDVQQDDBZzaGFyZWQua2xhdml5b21haWwuY29tMB4XDTIzMDEyNzE2MjU0NloXDTI0MDEyNzE2MjU0NlowITEfMB0GA1UEAwwWc2hhcmVkLmtsYXZpeW9tYWlsLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOdgONNs7a/kfdDa+0KM7xWISMuMuEOMbsOstompsFLOZ3U/YrLRQhrzFsmtnHsdLdySLFzUV0+WO3VJ0Oz9s6lo4u1RQjiFgje3iNuuAIiXA+AIKgZ+7y9YvcsDWOKlp4xtxSKzNgjyVvHs6d9kggUohTQwp8NXkmESde8spRlNc1KCu9BGxl5oKrvHONFgICEylR0bzEtAVvWX/Ipc80kzYfINQ09TScC6u8A1TDJ4MUMNQl+AxtOmw8kpD9WNRUrKoXI+rKL7rqmbhieTvwiVYaTuTq0qIIjit+xe2yG4xfFmGDyjrOGTkqVFXjI2v8Sjv50jTbGGQNk2XVslMYcCAwEAATANBgkqhkiG9w0BAQsFAAOCAQEATrx9vJw1SIxppJfi2azHG52g4hBx+mwoEgu4G+duHiQZEoKq/vRJXpSDe8mhtgN3Gi/acbqYC4q0+IKPR6IV2KMz3Tv57JJnIYRvN5SW91lMQpdyjnq7nXvchq+zZyXJ5j1aEhW0BG/T8Zb3Je1XEcH+Cy0KX6Agddjn9DHQoTIta1FIeSjlYj9wXS9adB7/qjr9zBLvWKhbVREqirMJRrDAEeugwnjgUK7MtI4uSMZLr/PgWbhbpB6ljIRZ4w4CwuKSM00dms6/ppU8k4zk7hugfgSzNr+rM2OsrJk65iTRHatFz/yQshtXtMLJDw3iuJZbr7vVCSIq4le1BME8HQ==-----END CERTIFICATE-----
RegDate:        2021-12-08
Updated:        2023-01-27
Source:         ARIN


OrgID:          KLAVI
OrgName:        Klaviyo, Inc
CanAllocate:    
Street:         125 Summer St, Floor 6
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02111
RegDate:        2021-08-06
Updated:        2023-04-19
OrgAdminHandle: KLAVI1-ARIN
OrgTechHandle:  KLAVI1-ARIN
OrgAbuseHandle: KLAVI2-ARIN
OrgRoutingHandle:   KLAVI1-ARIN
OrgDNSHandle:   KLAVI1-ARIN
Source:         ARIN


POCHandle:      KLAVI1-ARIN
IsRole:         Y
LastName:       Klaviyo Postmaster
FirstName:      
Street:         125 Summer St, Floor 6
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02111
RegDate:        2023-02-02
Updated:        2025-02-03
OfficePhone:    +1-800-338-1744
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      KLAVI2-ARIN
IsRole:         Y
LastName:       Klaviyo Abuse
FirstName:      
Street:         125 Summer St, Floor 6
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02111
RegDate:        2023-02-02
Updated:        2025-02-03
OfficePhone:    +1-800-338-1744
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 170.203.0.0/16

Range ASN Company Num of IPs
170.203.128.0/18 AS13428 Surf Air Wireless, LLC 16,384
170.203.32.0/20 AS399065 Dixie EPA 4,096
170.203.56.0/21 AS396969 Strada Communications L.L.C. 2,048
170.203.0.0/21 AS399065 Dixie EPA 2,048
170.203.222.0/24 AS14593 SpaceX Services, Inc. 256
170.203.223.0/24 AS14593 SpaceX Services, Inc. 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
170.203.28.33 beautyboost.com.co 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
72.110.180.52 AS6167 Verizon Business 17.15ms from Chicago, US
189.163.111.36 AS8151 UNINET 0.97ms from Guadalajara, MX
183.81.61.84 AS18403 FPT Telecom Company 9.59ms from Hanoi, VN
80.7.111.196 AS5089 Virgin Media Limited 8.93ms from London, GB
104.175.216.84 AS20001 Charter Communications Inc 5.76ms from Los Angeles, US
97.170.53.4 AS6167 Verizon Business 12.23ms from Los Angeles, US
37.228.99.100 AS199171 Systems Maintenance Service EUROPA S.A. 0.71ms from Madrid, ES
176.74.19.100 AS41000 Freethought Internet Limited 0.55ms from Manchester, GB
189.139.200.116 AS8151 UNINET 1.70ms from Mexico City, MX
54.180.72.68 AS16509 Amazon.com, Inc. 0.22ms from Seoul, KR
119.209.191.20 AS4766 Korea Telecom 2.30ms from Seoul, KR
169.63.142.20 AS36351 IBM Cloud 0.43ms from Ashburn, US
50.219.240.20 AS7922 Comcast Cable Communications, LLC 7.46ms from Ashburn, US
186.128.15.20 AS22927 Telefonica de Argentina 1.83ms from Buenos Aires, AR
92.218.171.148 AS3209 Vodafone GmbH 17.42ms from Duesseldorf, DE
154.195.132.68 AS62240 Clouvider 0.27ms from Frankfurt am Main, DE
14.240.97.148 AS45899 VNPT Corp 1.76ms from Ho Chi Minh City, VN
197.234.69.4 AS33763 Paratus Telecommunications Limited 16.91ms from Johannesburg, ZA
91.126.236.36 AS35699 Adamo Telecom Iberia S.A. 6.35ms from Madrid, ES
62.175.33.4 AS6739 VODAFONE ONO, S.A. 4.78ms from Madrid, ES
176.166.61.36 AS5410 Bouygues Telecom SA 6.62ms from Marseille, FR
34.129.20.36 AS396982 Google LLC 0.10ms from Melbourne, AU
14.69.45.116 AS4766 Korea Telecom 5.02ms from Seoul, KR
111.229.140.84 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.67ms from Shanghai, CN
116.76.143.244 AS17962 ShenZhen Topway Video Communication Co. Ltd 4.42ms from Shenzhen, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 170.203.31.226
traceroute to 170.203.31.226 (170.203.31.226): 8 hops max, 52 byte packets
5 [] 206.53.202.25 12.036 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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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