1. All IP Ranges
  2. 206.0.0.0/8
  3. 206.51.0.0/16
  4. AS40509  | 206.51.242.0/24

206.51.242.0/24

AS40509  ·  Fly.io, Inc.

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Summary

Country United States
Domain fly.io
ASN AS40509
Parent Range 206.51.240.0/21
Registry ARIN
ID FLYIO-AS

WHOIS Details

NetHandle:      NET-206-51-242-0-1
OrgID:          FLYIO
Parent:         NET-206-51-240-0-1
NetName:        FLYIO-AS
NetRange:       206.51.242.0 - 206.51.242.255
NetType:        reassignment
RegDate:        2017-03-21
Updated:        2017-03-21
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

Overlapping Ranges

BGP prefixes that contain 206.51.242.0/24

Range ASN Company Num of IPs
206.51.240.0/21 AS23352 DEFT.COM 2,048

Nearby Ranges

BGP prefixes that overlap with 206.51.0.0/16

Range ASN Company Num of IPs
206.51.64.0/19 AS22561 CenturyLink Communications, LLC 8,192
206.51.48.0/20 AS397360 Texas State Technical College Harlingen 4,096
206.51.96.0/20 AS15142 Automated Data Systems, Inc 4,096
206.51.112.0/20 AS8134 Baraga Telephone Company 4,096
206.51.240.0/21 AS23352 DEFT.COM 2,048
206.51.64.0/22 AS13341 Tranquility Internet Services Inc. 1,024
206.51.198.0/24 AS12042 FINANCIAL BUSINESS SYSTEMS 256
206.51.219.0/24 AS12042 OCIO - State of Iowa 256
206.51.220.0/24 AS12042 A&L Properties 256
206.51.1.0/24 AS13319 Data Tech Online 256
206.51.157.0/24 AS14657 Crown Equipment Corporation 256
206.51.23.0/24 AS11647 Glegg Water Conditioning Inc. 256
206.51.212.0/24 AS22111 Mattersight Corporation 256
206.51.71.0/24 AS22561 LightCore, A CenturyTel Company 256
206.51.221.0/24 AS27270 SFM Mutual Insurance Company 256
206.51.35.0/24 AS393898 AlwaysON Internet 256
206.51.33.0/24 AS397122 Chequamegon Communications Cooperative, Inc. 256
206.51.28.0/24 AS40028 ComStyle Associates 256
206.51.193.0/24 AS47096 Compudyne, Inc. 256
206.51.26.0/24 AS18705 BlackBerry Limited 256
206.51.24.0/24 AS11647 Hypercube Inc. 256
206.51.25.0/24 AS11647 Delta Dentre for Learning Technologies 256
206.51.192.0/24 AS12042 Airfiber 256
206.51.194.0/24 AS12042 Cooperative Light & Power 256
206.51.195.0/24 AS12042 Air Fiber 256

Hosted domains

There are 37 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
206.51.242.24 yourequator.com 13
206.51.242.1 nicholai.dating 8
206.51.242.167 cannamap.club 2
206.51.242.221 dns302.dev 2
206.51.242.75 boxwarden.eu 2
206.51.242.142 marin.video 1
206.51.242.132 randombeast.win 1
206.51.242.124 rocicore.com 1
206.51.242.113 grantjordan.com 1
206.51.242.130 integraprocesos.com 1
206.51.242.10 concludetogether.com 1
206.51.242.137 nametagstaging.com 1
206.51.242.90 eryndal.eu 1
206.51.242.13 regularhealthtips.com 1
206.51.242.233 thehumbleheros.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

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

IP Address ASN Details
206.51.242.140 AS40509 Fly.io, Inc. 0.14ms from Dallas, US

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
85.66.47.40 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 9.17ms from Budapest, HU
183.237.110.88 AS9808 China Mobile Communications Group Co., Ltd. 11.05ms from Guangzhou, CN
64.47.151.136 AS19855 Masergy Communications, Inc. 0.48ms from Los Angeles, US
189.160.121.248 AS8151 UNINET 1.93ms from Monterrey, MX
75.202.239.152 AS6167 Verizon Business 11.71ms from Portland, US
123.6.39.40 AS4837 CHINA UNICOM China169 Backbone 0.93ms from Zhengzhou, CN
108.142.216.72 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
186.81.78.248 AS10620 Telmex Colombia S.A. 17.43ms from Bogota, CO
75.211.44.248 AS6167 Verizon Business 15.75ms from Chicago, US
31.186.68.8 AS198110 LLC VISTlink 8.91ms from Kazan, RU
112.141.47.8 AS9443 Vocus Retail 2.63ms from Melbourne, AU
37.235.167.104 AS41268 Sesameware FZ-LLC 7.97ms from Moscow, RU
153.223.8.184 AS4713 NTT DOCOMO BUSINESS,Inc. 11.28ms from Osaka, JP
177.239.236.56 AS28538 Cablemas Telecomunicaciones SA de CV 6.57ms from Santiago de Queretaro, MX
8.214.110.216 AS45102 Alibaba (US) Technology Co., Ltd. 0.86ms from Singapore, SG
36.224.238.40 AS3462 Data Communication Business Group 1.28ms from Taipei, TW
223.134.38.88 AS2527 Sony Network Communications Inc. 1.80ms from Tokyo, JP
84.199.50.200 AS6848 Telenet BV 2.58ms from Brussels, BE
131.241.83.88 AS6181 Cincinnati Bell Telephone Company LLC 8.73ms from Cincinnati, US
24.26.53.120 AS10796 Charter Communications Inc 8.24ms from Columbus, US
104.59.53.152 AS7018 AT&T Enterprises, LLC 6.50ms from Dallas, US
151.177.161.104 AS1257 Tele2 Sverige AB 7.51ms from Goeteborg, SE
113.123.134.168 AS4134 CHINANET-BACKBONE 6.61ms from Jinan, CN
86.61.9.232 AS5603 Telekom Slovenije, d.d. 1.10ms from Ljubljana, SI
95.73.199.216 AS12389 PJSC Rostelecom 3.95ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 206.51.242.229
traceroute to 206.51.242.229 (206.51.242.229): 64 hops max, 52 byte packets
3 [AS174] 38.88.240.89 0.84 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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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