1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.66.0.0/16
  4. AS40509  | 137.66.14.0/23

137.66.14.0/23

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-137-66-0-0-1
OrgID:          FLYIO
Parent:         NET-137-0-0-0-0
NetName:        FLYIO
NetRange:       137.66.0.0 - 137.66.63.255
NetType:        allocation
RegDate:        2022-04-29
Updated:        2022-04-29
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 137.66.0.0/16

No nearby ranges found.

Hosted domains

There are 996 domain names hosted across 30 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.66.15.123 digitalswanvision.info 487
137.66.15.185 rillationrevnetworks.com 421
137.66.15.130 tyefopp.co 53
137.66.15.38 blockster.com 17
137.66.14.231 yoomokmin.com 2
137.66.14.185 jurablogs.org 2
137.66.15.32 hrreply.com 1
137.66.15.40 kolaroom.com 1
137.66.15.51 fostrom.dev 1
137.66.14.211 bearminimum.app 1
137.66.14.6 razerchroma.gallery 1
137.66.14.242 pedroluz.io 1
137.66.14.47 rsb.ink 1
137.66.15.198 phishsee.com 1
137.66.15.151 cwa.fyi 1
137.66.15.137 okadahiromi.com 1
137.66.14.195 foreign-eroge-wiki.com 1
137.66.15.245 quadra.top 1
137.66.15.12 bloemium.io 1
137.66.15.174 akupunktur.se 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
137.66.14.82 AS40509 Fly.io, Inc. 0.10ms from Osasco, BR
137.66.15.14 AS40509 Fly.io, Inc. 0.10ms 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
198.105.107.135 AS50077 SYN LTD 0.26ms from Amsterdam, NL
189.34.60.167 AS28573 Claro NXT Telecomunicacoes Ltda 9.31ms from Curitiba, BR
91.55.25.39 AS3320 Deutsche Telekom AG 1.74ms from Duesseldorf, DE
84.179.119.23 AS3320 Deutsche Telekom AG 6.63ms from Frankfurt am Main, DE
36.249.192.183 AS4837 CHINA UNICOM China169 Backbone 10.02ms from Fuzhou, CN
1.30.133.231 AS4837 CHINA UNICOM China169 Backbone 2.96ms from Hohhot, CN
102.182.54.167 AS37611 AFRIHOST SP (PTY) LTD 8.91ms from Johannesburg, ZA
72.197.29.7 AS22773 Cox Communications Inc. 8.48ms from Los Angeles, US
86.210.17.87 AS3215 Orange S.A. 8.89ms from Marseille, FR
98.225.175.7 AS7922 Comcast Cable Communications, LLC 9.88ms from New York City, US
73.10.138.119 AS7922 Comcast Cable Communications, LLC 5.30ms from New York City, US
71.35.5.199 AS209 CenturyLink Communications, LLC 1.45ms from Phoenix, US
181.175.166.183 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 0.65ms from Quito, EC
147.47.64.247 AS9488 Seoul National University 1.15ms from Seoul, KR
139.198.189.39 AS59078 Yunify Technologies Inc. 2.73ms from Shanghai, CN
69.249.121.231 AS7922 Comcast Cable Communications, LLC 8.10ms from Ashburn, US
58.64.57.151 AS133481 AIS Fibre 1.91ms from Bangkok, TH
156.241.147.71 AS400619 AROSSCLOUD INC. 0.86ms from Hong Kong, HK
88.247.20.55 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.27ms from Izmir, TR
218.248.162.87 AS9829 National Internet Backbone 6.54ms from Kolkata, IN
189.5.219.7 AS28573 Claro NXT Telecomunicacoes Ltda 6.08ms from Sao Paulo, BR
27.33.78.87 AS7545 TPG Telecom Limited 1.09ms from Sydney, AU
220.133.170.247 AS3462 Data Communication Business Group 3.82ms from Taichung, TW
47.75.90.183 AS45102 Alibaba (US) Technology Co., Ltd. 1.34ms from Hong Kong, HK
80.27.81.87 AS3352 TELEFONICA DE ESPANA S.A.U. 16.81ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 137.66.14.47
traceroute to 137.66.14.47 (137.66.14.47): 64 hops max, 52 byte packets
4 [AS40509] 137.66.14.47 0.146 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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.

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