1. All IP Ranges
  2. 169.0.0.0/8
  3. 169.155.0.0/16
  4. AS40509  | 169.155.50.0/23

169.155.50.0/23

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-169-155-48-0-1
OrgID:          FLYIO
Parent:         NET-169-0-0-0-0
NetName:        FLYIO
NetRange:       169.155.48.0 - 169.155.63.255
NetType:        allocation
RegDate:        2022-09-07
Updated:        2022-09-07
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 169.155.0.0/16

Range ASN Company Num of IPs
169.155.128.0/19 AS31898 Oracle Corporation 8,192
169.155.88.0/21 AS16509 Amazon.com, Inc. 2,048
169.155.160.0/21 AS395658 Barry Electric Cooperative 2,048

Hosted domains

There are 720 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
169.155.50.70 tmputf.cfd 709
169.155.50.116 dennyluan.com 1
169.155.51.247 kracestats.com 1
169.155.51.97 simplisik.app 1
169.155.50.173 labradorapp.com 1
169.155.50.169 cndo.me 1
169.155.51.252 garantin.com 1
169.155.51.239 featcrazyball.com 1
169.155.51.117 wyescan.com 1
169.155.50.80 2202.au 1
169.155.50.135 invly.io 1
169.155.50.118 kalyproductions.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
169.155.51.244 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR
169.155.50.168 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
183.173.86.135 AS4538 China Education and Research Network Center 5.68ms from Beijing, CN
178.167.161.231 AS13280 Three Ireland (Hutchison) limited 11.08ms from Dublin, IE
218.52.36.231 AS9318 SK Broadband Co Ltd 1.28ms from Incheon, KR
148.71.36.167 AS12353 Vodafone Portugal 2.75ms from Lisbon, PT
95.136.46.215 AS12353 Vodafone Portugal 3.70ms from Lisbon, PT
83.33.112.119 AS3352 TELEFONICA DE ESPANA S.A.U. 4.49ms from Madrid, ES
109.208.48.87 AS3215 Orange S.A. 5.17ms from Marseille, FR
151.64.181.151 AS1267 WIND TRE S.P.A. 2.27ms from Milan, IT
90.27.201.39 AS3215 Orange S.A. 16.37ms from Paris, FR
119.220.210.23 AS4766 Korea Telecom 3.62ms from Seoul, KR
14.95.13.135 AS4766 Korea Telecom 1.52ms from Seoul, KR
13.214.85.135 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
113.142.151.231 AS134768 CHINANET SHAANXI province Cloud Base network 3.80ms from Xi'an, CN
20.101.105.71 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
76.125.234.87 AS7922 Comcast Cable Communications, LLC 10.22ms from Ashburn, US
120.14.27.71 AS4837 CHINA UNICOM China169 Backbone 10.62ms from Beijing, CN
101.17.29.55 AS4837 CHINA UNICOM China169 Backbone 5.92ms from Beijing, CN
98.229.99.151 AS7922 Comcast Cable Communications, LLC 9.36ms from Boston, US
85.98.134.215 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.07ms from Bursa, TR
18.189.172.183 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
64.216.245.87 AS7018 AT&T Enterprises, LLC 0.92ms from Dallas, US
73.169.70.135 AS7922 Comcast Cable Communications, LLC 5.67ms from Denver, US
185.165.7.215 AS200845 AVATEL TELECOM, SA 9.86ms from Madrid, ES
120.242.18.167 AS9808 China Mobile Communications Group Co., Ltd. 8.92ms from Nanjing, CN
90.55.25.87 AS3215 Orange S.A. 11.62ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 169.155.50.31
traceroute to 169.155.50.31 (169.155.50.31): 64 hops max, 52 byte packets
2 [AS7195] 200.25.56.11 0.694 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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