140.248.91.0/24

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

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

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

IP Address	ASN	Details
140.248.91.66	AS54113 Fastly, Inc.	`0.39ms` from Montreal, CA

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
54.218.117.24	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
130.131.129.168	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
85.99.58.216	AS9121 Turk Telekomunikasyon Anonim Sirketi	`9.47ms` from Istanbul, TR
93.120.160.120	AS12389 PJSC Rostelecom	`6.36ms` from Kazan, RU
210.187.218.88	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.83ms` from Kuala Lumpur, MY
167.58.157.136	AS6057 Administracion Nacional de Telecomunicaciones	`1.73ms` from Montevideo, UY
131.202.11.104	AS611 NB-PEI Educational Computer Network	`16.04ms` from Montreal, CA
60.36.55.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.83ms` from Osaka, JP
151.31.98.168	AS1267 WIND TRE S.P.A.	`4.13ms` from Rome, IT
57.141.17.248	AS32934 Facebook, Inc.	`0.31ms` from Seattle, US
121.147.154.136	AS4766 Korea Telecom	`5.47ms` from Seoul, KR
119.10.204.200	AS2497 Internet Initiative Japan Inc.	`7.64ms` from Tokyo, JP
220.109.216.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.98ms` from Tokyo, JP
172.65.99.152	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
176.43.228.56	AS34984 Superonline Iletisim Hizmetleri A.S.	`11.24ms` from Ankara, TR
207.228.236.152	AS14361 HopOne Internet Corporation	`1.42ms` from Ashburn, US
174.54.242.8	AS7922 Comcast Cable Communications, LLC	`17.35ms` from Ashburn, US
52.39.138.24	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
3.31.246.248	AS8987 Amazon Data Services Ireland Ltd	`0.30ms` from Boardman, US
87.97.45.184	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`15.45ms` from Budapest, HU
3.71.85.24	AS16509 Amazon.com, Inc.	`0.10ms` from Frankfurt am Main, DE
194.49.177.8	AS62434 DFS Deutsche Flugsicherung GmbH	`1.59ms` from Frankfurt am Main, DE
92.205.69.72	AS8972 Host Europe GmbH	`3.06ms` from Frankfurt am Main, DE
210.205.219.184	AS9318 SK Broadband Co Ltd	`4.20ms` from Incheon, KR
47.146.74.136	AS5650 Frontier Communications of America, Inc.	`2.88ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 140.248.91.226

traceroute to 140.248.91.226 (140.248.91.226): 64 hops max, 52 byte packets

4 [AS3356] 4.15.20.2 81.871 ms

5 [AS54113] 140.248.91.226 79.167 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On January 18th 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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