1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.8.0.0/16
  4. AS40509  | 204.8.219.0/24

204.8.219.0/24

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-204-8-216-0-1
OrgID:          FLYIO
Parent:         NET-204-0-0-0-0
NetName:        FLYIO
NetRange:       204.8.216.0 - 204.8.223.255
NetType:        allocation
RegDate:        2022-12-19
Updated:        2022-12-19
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 204.8.0.0/16

Range ASN Company Num of IPs
204.8.224.0/21 AS32890 Beehive Broadband, LLC 2,048
204.8.152.0/21 AS10961 Boston University 2,048
204.8.248.0/21 AS13750 Transaction Network Services, Inc. 2,048
204.8.136.0/21 AS19740 ClearDemand 2,048
204.8.8.0/21 AS11525 Hancock Internet 2,048
204.8.192.0/21 AS31950 Data Network Solutions 2,048
204.8.120.0/21 AS16509 Amazon.com, Inc. 2,048
204.8.160.0/21 AS54240 Rochelle Municipal Utilities 2,048
204.8.44.0/22 AS30513 DYNAMIC INTERNET 1,024
204.8.84.0/22 AS32365 City of Sandy 1,024
204.8.240.0/22 AS32782 Stratos Global Services, LLC 1,024
204.8.100.0/22 AS18914 ETS TELECOM 1,024
204.8.52.0/22 AS15305 Syringa Networks, LLC 1,024
204.8.108.0/22 AS18914 ETS TELECOM 1,024
204.8.48.0/22 AS20940 Akamai Technologies, Inc. 1,024
204.8.64.0/22 AS22581 Broadband VI, LLC 1,024
204.8.36.0/22 AS26017 Bettendorf Public Library 1,024
204.8.60.0/22 AS26223 Silver Star Communications 1,024
204.8.68.0/22 AS26223 Silver Star Communications 1,024
204.8.20.0/22 AS398765 TEPA Connect LLC 1,024
204.8.92.0/22 AS398765 TEPA Connect LLC 1,024
204.8.116.0/22 AS400238 PIE&G 1,024
204.8.76.0/22 AS400238 PIE&G 1,024
204.8.80.0/22 AS49033 Critical Core BV 1,024
204.8.96.0/22 AS62744 Quintex Alliance Consulting 1,024
204.8.178.0/23 AS397941 HCC Service Company INC 512
204.8.236.0/24 AS395664 Altius Institute for Biomedical Sciences 256
204.8.180.0/24 AS396077 UDR 256
204.8.170.0/24 AS54516 T3 Trading Group LLC 256
204.8.237.0/24 AS55286 HYAS 256
204.8.176.0/24 AS399378 Stratford Mutual Telephone Company 256
204.8.181.0/24 AS399378 Stratford Mutual Telephone Company 256
204.8.235.0/24 AS62958 Everon, LLC 256
204.8.99.0/24 AS62744 The Tor Project, Inc. 256
204.8.2.0/24 AS400591 Services Telecommunications Wemotaci 256
204.8.3.0/24 AS400591 Services Telecommunications Wemotaci 256
204.8.232.0/24 AS62821 MNX Solutions LLC 256
204.8.239.0/24 AS22772 Intelium Corp. 256
204.8.204.0/24 AS328165 Banco de Investimento Rural, S.A 256
204.8.207.0/24 AS328221 CORALPAY TECHNOLOGY (NIGERIA) LIMITED 256
204.8.205.0/24 AS328241 EXMILE TECHNOLOGIES (PTY) LTD 256
204.8.238.0/24 AS23545 Centric Fiber Florida 256
204.8.226.0/24 AS32890 COLO and CUSTOMER NETWORKS 256
204.8.234.0/24 AS395412 VS Media Inc. 256
204.8.233.0/24 AS395338 RBC Convention Centre Winnipeg 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
204.8.219.134 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
84.84.4.248 AS1136 KPN B.V. 2.44ms from Amsterdam, NL
77.163.212.168 AS1136 KPN B.V. 1.31ms from Amsterdam, NL
3.252.139.136 AS16509 Amazon.com, Inc. 0.42ms from Dublin, IE
5.134.95.216 AS62129 Wireless Connect Ltd. 1.12ms from Dublin, IE
187.211.175.152 AS8151 UNINET 7.38ms from Guadalajara, MX
117.124.241.8 AS146788 China Broadcasting Network Co., Ltd 3.77ms from Guangzhou, CN
59.49.255.152 AS4134 CHINANET-BACKBONE 2.66ms from Haikou, CN
175.159.193.8 AS4616 The Hong Kong Polytechnic University 7.09ms from Hong Kong, HK
77.121.27.40 AS25229 Limited Liability Company "KYIVSKI TELEKOMUNIKATSIYNI MEREZHI" 3.30ms from Kharkiv, UA
186.222.122.40 AS28573 Claro NXT Telecomunicacoes Ltda 14.82ms from Osasco, BR
189.41.45.120 AS53006 ALGAR TELECOM S/A 6.15ms from Osasco, BR
34.13.137.56 AS396982 Google LLC 0.13ms from Oudeschip, NL
39.119.8.184 AS9318 SK Broadband Co Ltd 3.94ms from Seoul, KR
52.228.19.136 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
54.74.207.120 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
204.191.207.8 AS852 TELUS Communications Inc. 0.53ms from Edmonton, CA
119.91.234.56 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.20ms from Guangzhou, CN
221.152.24.88 AS4766 Korea Telecom 7.45ms from Incheon, KR
91.147.46.216 AS12389 PJSC Rostelecom 18.30ms from Khabarovsk, RU
77.192.132.104 AS15557 Societe Francaise Du Radiotelephone - SFR SA 17.78ms from Lyon, FR
87.70.27.216 AS12400 Partner Communications Ltd. 2.97ms from Modiin Ilit, IL
101.66.71.72 AS4837 CHINA UNICOM China169 Backbone 9.52ms from Ningbo, CN
222.121.2.120 AS4766 Korea Telecom 2.76ms from Seoul, KR
112.162.224.72 AS4766 Korea Telecom 6.48ms from Seoul, KR
176.123.5.216 AS200019 ALEXHOST SRL 0.28ms from Chisinau, MD

Traceroute

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

$
traceroute -a -n -q1 -f2 204.8.219.183
traceroute to 204.8.219.183 (204.8.219.183): 64 hops max, 52 byte packets
2 [AS7195] 200.25.56.11 13.741 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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