1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.16.0.0/16
  4. AS40509  | 37.16.30.0/23

37.16.30.0/23

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:      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:        abuse@fly.io
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:        ops@fly.io
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:        steve@fly.io
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 1,456 domain names hosted across 38 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.16.30.223 77highwoodavetenafly.com 1399
37.16.30.11 instant-radio.com 7
37.16.31.78 beesbeesbeesbeesbeesbees.com 5
37.16.30.16 randock.com 3
37.16.30.32 pluralkit.me 3
37.16.31.209 xworkwear.se 3
37.16.31.45 tractorscope.com 2
37.16.30.187 fynocrat.com 2
37.16.31.217 truthonly.org 2
37.16.30.240 tr3nty.io 2
37.16.30.232 flair.biz 1
37.16.30.120 sporcuya.com 1
37.16.30.145 gessler.xyz 1
37.16.31.12 soheecho.kr 1
37.16.31.231 moviesquad.net 1
37.16.31.38 accc.ml 1
37.16.31.229 helenpardue.link 1
37.16.30.117 liber.finance 1
37.16.30.154 warknight.xyz 1
37.16.31.189 liveinpeaceplanning.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

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

IP Address ASN Details
37.16.31.158 AS40509 Fly.io, Inc. 0.10ms from Osasco, BR
37.16.30.90 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
86.80.116.119 AS1136 KPN B.V. 2.53ms from Amsterdam, NL
34.232.13.247 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
77.49.220.55 AS1241 Forthnet 1.19ms from Athens, GR
3.102.27.39 AS16509 Amazon.com, Inc. 0.44ms from Auckland, NZ
34.62.174.151 AS396982 Google LLC 0.15ms from Brussels, BE
84.2.140.215 AS5483 Magyar Telekom Plc. 5.16ms from Budapest, HU
41.41.197.7 AS8452 TE-AS 5.63ms from Cairo, EG
64.24.150.183 AS7029 Windstream Communications LLC 8.20ms from Chicago, US
93.205.106.167 AS3320 Deutsche Telekom AG 3.70ms from Duesseldorf, DE
79.245.26.231 AS3320 Deutsche Telekom AG 5.70ms from Frankfurt am Main, DE
189.181.107.39 AS8151 UNINET 5.70ms from Santiago de Queretaro, MX
76.135.68.87 AS7922 Comcast Cable Communications, LLC 1.47ms from Seattle, US
178.190.144.119 AS8447 A1 Telekom Austria AG 7.66ms from Vienna, AT
213.219.171.103 AS9031 EDPNETapp 1.69ms from Brussels, BE
38.143.224.71 AS174 Cogent Communications, LLC 1.14ms from Denver, US
113.176.13.199 AS45899 VNPT Corp 3.50ms from Hanoi, VN
43.217.6.135 AS16509 Amazon.com, Inc. 0.96ms from Kuala Lumpur, MY
83.51.7.215 AS3352 TELEFONICA DE ESPANA S.A.U. 8.46ms from Madrid, ES
124.190.65.7 AS1221 Telstra Limited 3.41ms from Melbourne, AU
72.45.17.247 AS11776 Breezeline 6.39ms from Philadelphia, US
154.38.162.167 AS40021 Contabo Inc. 0.13ms from St. Louis, US
52.136.215.103 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
52.182.158.39 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
54.76.167.119 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
89.63.8.231 AS60175 Wortmann AG 3.62ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 37.16.31.13
traceroute to 37.16.31.13 (37.16.31.13): 64 hops max, 52 byte packets
2 [AS36994] 196.60.9.248 1.219 ms
3 [AS40509] 37.16.31.13 0.152 ms
Measurement taken from IPinfo ProbeNet in Johannesburg, ZA
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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