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:      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:      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

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 722 domain names hosted across 13 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 zkdqj.cfd 709
169.155.51.252 garant.in 2
169.155.51.239 featcrazyball.com 1
169.155.50.173 labradorapp.com 1
169.155.51.34 avalanche.ge 1
169.155.50.135 invly.io 1
169.155.51.247 kracestats.com 1
169.155.50.116 dennyluan.com 1
169.155.51.117 wyescan.com 1
169.155.50.118 kalyproductions.com 1
169.155.50.169 cndo.me 1
169.155.50.80 2202.au 1
169.155.51.97 simplisik.app 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
169.155.50.245 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR
169.155.51.180 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
141.57.28.231 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.00ms from Berlin, DE
136.115.204.167 AS396982 Google LLC 0.12ms from Council Bluffs, US
216.150.122.119 AS17049 MBO Video, LLC 6.39ms from Kansas City, US
89.105.144.39 AS39785 Axioma, LLC 0.37ms from Krasnoyarsk, RU
77.120.118.247 AS35680 Volia-Cable LLC 0.10ms from Kyiv, UA
99.7.106.135 AS7018 AT&T Enterprises, LLC 1.99ms from Los Angeles, US
194.48.96.199 AS48096 Enterprise Cloud Ltd. 0.78ms from Moscow, RU
119.240.11.247 AS2518 BIGLOBE Inc. 3.00ms from Osaka, JP
179.68.87.23 AS4230 CLARO S.A. 18.71ms from Porto Alegre, BR
89.111.53.119 AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia 0.32ms from Riga, LV
58.149.27.103 AS3786 LG DACOM Corporation 6.94ms from Seoul, KR
4.194.185.199 AS8075 Microsoft Corporation 0.52ms from Singapore, SG
133.86.252.71 AS2907 Research Organization of Information and Systems, National Institute of Informatics 1.75ms from Tokyo, JP
42.51.19.135 AS56005 Zhengzhou Fastidc Technology Co.,Ltd. 6.13ms from Zhengzhou, CN
69.20.46.7 AS27357 Rackspace Hosting 0.35ms from Ashburn, US
79.129.180.119 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.00ms from Athens, GR
110.250.10.87 AS4837 CHINA UNICOM China169 Backbone 10.05ms from Beijing, CN
56.136.130.135 AS8987 Amazon Data Services Ireland Ltd 0.73ms from Boardman, US
72.87.75.23 AS701 Verizon Business 2.18ms from Boston, US
68.145.222.167 AS6327 Shaw Communications 13.21ms from Calgary, CA
195.52.177.103 AS12312 ecotel communication ag 9.76ms from Duesseldorf, DE
34.39.113.231 AS396982 Google LLC 0.10ms from London, GB
176.35.104.7 AS5413 Wavenet Limited 2.67ms from London, GB
37.35.233.7 AS12479 Orange Espagne SA 8.09ms from Madrid, ES
24.189.120.199 AS6128 Cablevision Systems Corp. 6.45ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f2 169.155.51.205
traceroute to 169.155.51.205 (169.155.51.205): 64 hops max, 52 byte packets
2 [AS36994] 196.60.9.248 0.786 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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