1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.16.0.0/16
  4. AS40509  | 37.16.10.0/23

37.16.10.0/23

AS40509  ·  Fly.io, Inc.

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Summary

Country United States
Domain fly.io
ASN AS40509
Registry ARIN
ID FLYIO

WHOIS Details

NetHandle:      NET-37-16-0-0-1
OrgID:          FLYIO
Parent:         NET-37-0-0-0-1
NetName:        FLYIO
NetRange:       37.16.0.0 - 37.16.31.255
NetType:        allocation
RegDate:        2021-12-21
Updated:        2025-10-03
Source:         ARIN


OrgID:          FLYIO
OrgName:        Fly.io, Inc.
CanAllocate:    
Street:         2261 Market Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94114
RegDate:        2017-01-18
Updated:        2025-11-18
OrgAdminHandle: FLYOP-ARIN
OrgTechHandle:  BERRY359-ARIN
OrgTechHandle:  FLYOP-ARIN
OrgAbuseHandle: ABUSE8489-ARIN
OrgNOCHandle:   FLYOP-ARIN
Source:         ARIN


POCHandle:      FLYOP-ARIN
IsRole:         Y
LastName:       Fly Ops
FirstName:      
Street:         2261 Market Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94114
RegDate:        2017-01-15
Updated:        2025-11-18
OfficePhone:    +1-312-283-4377
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      BERRY359-ARIN
IsRole:         N
LastName:       Berryman
FirstName:      Steve
Street:         630 Davidson Road
City:           Croydon
State/Prov:     
Country:        GB
PostalCode:     CR0 6DJ
RegDate:        2021-11-11
Updated:        2025-01-10
OfficePhone:    +447886749129
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ABUSE8489-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         2261 Market Street #4990
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94114
RegDate:        2022-07-20
Updated:        2025-08-06
OfficePhone:    +1-312-626-4490
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 37.16.0.0/16

Range ASN Company Num of IPs
37.16.64.0/21 AS12843 TelemaxX Telekommunikation GmbH 2,048
37.16.92.0/22 AS200548 Splash-Pool UG (haftungsbeschraenkt) 1,024
37.16.84.0/24 AS198728 Panasonic Rus Ltd. 256
37.16.92.0/24 AS200548 Splash-Pool UG (haftungsbeschraenkt) 256
37.16.93.0/24 AS200548 Splash-Pool UG (haftungsbeschraenkt) 256
37.16.94.0/24 AS200548 Splash-Pool UG (haftungsbeschraenkt) 256
37.16.95.0/24 AS200548 Splash-Pool UG (haftungsbeschraenkt) 256
37.16.90.0/24 AS201119 SERGEI MURATOV 256
37.16.73.0/24 AS203451 K-telekom LLC 256
37.16.89.0/24 AS205659 TerraTransit AG 256
37.16.72.0/24 AS210863 Velartis GmbH 256
37.16.74.0/24 AS212477 Paldor Networks BV 256
37.16.91.0/24 AS39855 Paldor Networks BV 256
37.16.75.0/24 AS43641 SOLLUTIUM EU Sp z.o.o. 256
37.16.85.0/24 AS58229 PJSC MegaFon 256
37.16.86.0/24 AS198700 LLC M&P Management 256

Hosted domains

There are 3,701 domain names hosted across 44 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.16.11.30 lovecraftians.com 2400
37.16.10.106 vzy.co 1027
37.16.10.26 madeleineandken.com 225
37.16.10.87 documintlabs.io 3
37.16.11.76 immaculateflame.org 2
37.16.10.189 moonberg.com 2
37.16.11.156 kristofferdorph.dk 2
37.16.11.180 spaceforourdreams.com 2
37.16.11.231 viktorwallstedt.se 2
37.16.11.169 kalabrate.com 2
37.16.11.150 propertysurvey.net 1
37.16.11.254 kutur.app 1
37.16.10.59 superfast.store 1
37.16.11.8 dragonballvortex.com 1
37.16.11.53 hindecapital.com 1
37.16.10.231 wagercap.com 1
37.16.11.45 monkeypox.club 1
37.16.10.57 pocketbanner.io 1
37.16.11.123 rmse.ch 1
37.16.11.11 oldmanyells.at 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

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

IP Address ASN Details
37.16.10.176 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR
37.16.11.156 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR

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
173.48.211.39 AS701 Verizon Business 1.44ms from Boston, US
13.245.187.151 AS16509 Amazon.com, Inc. 0.09ms from Cape Town, ZA
168.107.13.183 AS31898 Oracle Corporation 0.21ms from Chuncheon, KR
64.24.13.135 AS7029 Windstream Communications LLC 9.19ms from Dallas, US
90.19.170.7 AS3215 Orange S.A. 5.71ms from Frankfurt am Main, DE
83.251.155.7 AS1257 Tele2 Sverige AB 11.38ms from Goeteborg, SE
218.148.139.151 AS4766 Korea Telecom 0.63ms from Incheon, KR
178.193.98.167 AS3303 Swisscom (Switzerland) Ltd 0.96ms from Lausanne, CH
125.168.23.215 AS9443 Vocus Retail 1.32ms from Melbourne, AU
104.177.186.199 AS7018 AT&T Enterprises, LLC 2.56ms from Miami, US
65.2.148.151 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
160.36.173.7 AS3450 University of Tennessee 9.18ms from Murfreesboro, US
166.84.137.199 AS2033 Panix 0.76ms from New York City, US
201.22.23.55 AS18881 TELEFÔNICA BRASIL S.A 5.46ms from Osasco, BR
72.212.19.103 AS22773 Cox Communications Inc. 5.92ms from Phoenix, US
126.203.176.71 AS17676 SoftBank Corp. 2.73ms from Tokyo, JP
37.6.226.87 AS25472 Nova Telecommunications & Media Single Member S.A 13.76ms from Volos, GR
194.38.187.7 AS12350 VTX Services SA 2.68ms from Zuerich, CH
34.44.231.87 AS396982 Google LLC 0.11ms from Council Bluffs, US
91.3.19.23 AS3320 Deutsche Telekom AG 8.30ms from Frankfurt am Main, DE
116.46.64.55 AS17858 LG POWERCOMM 7.34ms from Incheon, KR
206.78.38.119 AS21694 Fresno County Office of Education 9.66ms from Los Angeles, US
185.136.79.71 AS41275 Lovitel LLC 1.34ms from Moscow, RU
62.228.72.119 AS6866 Cyprus Telecommunications Authority 2.62ms from Nicosia, CY
27.209.102.183 AS4837 CHINA UNICOM China169 Backbone 5.37ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 37.16.11.113
traceroute to 37.16.11.113 (37.16.11.113): 64 hops max, 52 byte packets
2 [AS7195] 200.25.56.11 0.665 ms
Measurement taken from IPinfo ProbeNet in Osasco, BR
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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