169.155.54.0/23

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:         PO Box 803338 #19104
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60680-3338
RegDate:        2017-01-18
Updated:        2025-01-10
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:         PO Box 803338 #19104
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60680-3338
RegDate:        2017-01-15
Updated:        2024-11-07
OfficePhone:    +1-312-283-4377
Mailbox:        ops@fly.io
Source:         ARIN

Hosted domains

There are 285 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
169.155.55.194	tellnumberpayments.co	141
169.155.54.117	atstarbooks.com	126
169.155.54.225	nsapatrons.com	1
169.155.54.9	peppertools.com.br	1
169.155.55.55	amishdays.com	1
169.155.55.168	dignaguide.com	1
169.155.55.48	adamfrey.me	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
169.155.54.115	AS40509 Fly.io, Inc.	`0.08ms` from Guadalajara, MX
169.155.55.236	AS40509 Fly.io, Inc.	`0.09ms` from Rio de Janeiro, 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
20.16.189.151	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
80.64.77.135	AS50261 ACE Telecom Kft	`0.19ms` from Budapest, HU
74.51.137.39	AS29900 GLENWOOD TELEPHONE MEMBERSHIP CORPORATION	`9.46ms` from Greenwood Village, US
115.73.146.87	AS7552 Viettel Group	`4.19ms` from Ho Chi Minh City, VN
46.250.21.119	AS34661 BREEZE NETWORK	`7.07ms` from Kyiv, UA
80.66.112.103	AS8903 LYNTIA NETWORKS S.A.	`7.79ms` from Madrid, ES
69.123.205.119	AS6128 Cablevision Systems Corp.	`8.85ms` from Secaucus, US
34.87.134.151	AS396982 Google LLC	`0.13ms` from Singapore, SG
79.183.188.151	AS8551 Bezeq International Ltd.	`2.58ms` from Tel Aviv, IL
40.76.125.55	AS8075 Microsoft Corporation	`0.88ms` from Ashburn, US
176.132.80.183	AS5410 Bouygues Telecom SA	`3.34ms` from Aubervilliers, FR
121.98.22.135	AS9790 Two Degrees Networks Limited	`1.59ms` from Auckland, NZ
181.101.141.103	AS7303 Telecom Argentina S.A.	`9.22ms` from Buenos Aires, AR
117.219.18.167	AS9829 National Internet Backbone	`1.76ms` from Delhi, IN
59.50.190.247	AS4134 CHINANET-BACKBONE	`1.51ms` from Haikou, CN
103.105.66.7	AS17995 PT iForte Global Internet	`0.94ms` from Jakarta, ID
37.37.193.199	AS42961 Mobile Telecommunications Company	`7.36ms` from Kuwait City, KW
74.210.214.103	AS11290 Cogeco Connexion inc	`8.38ms` from Montreal, CA
195.69.9.23	AS2119 Telenor Norge AS	`1.47ms` from Oslo, NO
94.74.208.215	AS16246 O2 Czech Republic, a.s.	`9.69ms` from Prague, CZ
172.0.79.55	AS7018 AT&T Enterprises, LLC	`4.50ms` from Santa Clara, US
189.238.78.71	AS8151 UNINET	`16.67ms` from Santiago de Queretaro, MX
189.179.143.55	AS8151 UNINET	`17.64ms` from Santiago de Queretaro, MX
189.73.13.151	AS8167 V tal	`13.15ms` from Sao Paulo, BR
76.150.205.135	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Chicago, 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 169.155.55.215

traceroute to 169.155.55.215 (169.155.55.215): 64 hops max, 52 byte packets

2 [AS7195] 200.25.52.193 482.858 ms

3 [AS40509] 169.155.55.215 0.12 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On August 28th 2025

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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