140.248.20.0/23

AS54113 · Fastly, Inc.

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Summary

Country	United States
Domain	fastly.com
ASN	AS54113
Registry	ARIN
ID	SKYCA-3

WHOIS Details

NetHandle:      NET-140-248-0-0-1
OrgID:          SKYCA-3
Parent:         NET-140-0-0-0-0
NetName:        SKYCA-3
NetRange:       140.248.0.0 - 140.248.255.255
NetType:        allocation
RegDate:        2021-07-01
Updated:        2021-07-01
Source:         ARIN


OrgID:          SKYCA-3
OrgName:        Fastly, Inc.
CanAllocate:    
Street:         PO Box 78266
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2011-09-16
Updated:        2025-03-25
OrgAdminHandle: FRA19-ARIN
OrgTechHandle:  FRA19-ARIN
OrgAbuseHandle: ABUSE4771-ARIN
OrgNOCHandle:   FNO19-ARIN
Source:         ARIN


POCHandle:      FNO19-ARIN
IsRole:         Y
LastName:       Fastly Network Operations
FirstName:      
Street:         PO Box 78266
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2017-03-30
Updated:        2025-03-25
OfficePhone:    +1-415-404-9374
Mailbox:        noc@fastly.com
Source:         ARIN


POCHandle:      FRA19-ARIN
IsRole:         Y
LastName:       Fastly RIR Administrator
FirstName:      
Street:         PO Box 78266
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2014-09-24
Updated:        2025-12-08
OfficePhone:    +1-415-404-9374
OfficePhone:    +1-415-518-9103
Mailbox:        rir-admin@fastly.com
Source:         ARIN


POCHandle:      ABUSE4771-ARIN
IsRole:         Y
LastName:       Abuse Account
FirstName:      
Street:         PO Box 78266
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2014-06-21
Updated:        2025-03-25
OfficePhone:    +1-415-496-9353
Mailbox:        abuse@fastly.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 140.248.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
160.45.213.103	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.25ms` from Berlin, DE
102.41.59.199	AS8452 TE-AS	`6.97ms` from Cairo, EG
76.190.187.183	AS10796 Charter Communications Inc	`9.33ms` from Cleveland, US
18.217.27.199	AS16509 Amazon.com, Inc.	`0.21ms` from Columbus, US
107.5.33.71	AS7922 Comcast Cable Communications, LLC	`10.26ms` from Flint, US
109.71.112.39	AS50307 audio media service Produktionsgesellschaft mbH & Co. KG	`7.25ms` from Frankfurt am Main, DE
40.192.65.119	AS16509 Amazon.com, Inc.	`1.83ms` from Hyderabad, IN
173.194.23.71	AS15169 Google LLC	`0.32ms` from Lagos, NG
170.130.163.183	AS62904 Eonix Corporation	`0.28ms` from New York City, US
108.14.83.231	AS701 Verizon Business	`2.63ms` from New York City, US
178.217.49.7	AS197074 Regionalnye Telesystemy Ltd.	`5.09ms` from Novosibirsk, RU
62.158.180.151	AS3320 Deutsche Telekom AG	`3.08ms` from Nuernberg, DE
126.153.164.103	AS17676 SoftBank Corp.	`4.15ms` from Osaka, JP
177.94.119.231	AS27699 TELEFÔNICA BRASIL S.A	`17.07ms` from Sao Paulo, BR
1.249.127.119	AS9318 SK Broadband Co Ltd	`5.83ms` from Seoul, KR
137.157.2.55	AS45128 Australian Nuclear Science and Technology Organisation,	`1.09ms` from Sydney, AU
99.224.249.119	AS812 Rogers Communications Canada Inc.	`3.51ms` from Toronto, CA
52.225.185.119	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
147.229.116.119	AS197451 Brno University of Technology	`0.45ms` from Brno, CZ
81.173.140.247	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`2.20ms` from Duesseldorf, DE
79.198.47.87	AS3320 Deutsche Telekom AG	`11.22ms` from Frankfurt am Main, DE
123.28.22.103	AS45899 VNPT Corp	`2.32ms` from Ho Chi Minh City, VN
86.142.123.135	AS2856 British Telecommunications PLC	`4.88ms` from London, GB
86.132.105.103	AS2856 British Telecommunications PLC	`4.96ms` from London, GB
124.150.51.71	AS7545 TPG Telecom Limited	`1.72ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -m5 140.248.20.248

traceroute to 140.248.20.248 (140.248.20.248): 5 hops max, 52 byte packets

1 [AS15169] 142.251.52.187 9.74 ms

2 [AS3356] 4.68.68.141 11.156 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

On February 7th 2026

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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