140.248.43.0/24

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:      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


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

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

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
140.248.43.99	AS54113 Fastly, Inc.	`0.50ms` from Los Angeles, 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
38.101.42.104	AS174 Cogent Communications, LLC	`0.42ms` from Buffalo, US
104.197.90.104	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
79.221.158.232	AS3320 Deutsche Telekom AG	`4.45ms` from Duesseldorf, DE
114.218.57.136	AS4134 CHINANET-BACKBONE	`5.87ms` from Huai'an, CN
102.22.181.40	AS36924 GVA Cote d'Ivoire SAS	`1.48ms` from Kigali, RW
122.177.249.232	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.84ms` from Kolkata, IN
104.34.177.200	AS20001 Charter Communications Inc	`6.58ms` from Los Angeles, US
151.51.204.24	AS1267 WIND TRE S.P.A.	`8.41ms` from Milan, IT
43.235.167.200	AS17506 ARTERIA Networks Corporation	`1.69ms` from Osaka, JP
74.109.26.136	AS701 Verizon Business	`1.25ms` from Philadelphia, US
119.190.209.152	AS4837 CHINA UNICOM China169 Backbone	`4.23ms` from Qingdao, CN
200.165.185.200	AS7738 V tal	`11.23ms` from Rio de Janeiro, BR
190.167.150.248	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.98ms` from Santo Domingo, DO
119.219.90.72	AS4766 Korea Telecom	`6.98ms` from Seoul, KR
101.68.191.40	AS4837 CHINA UNICOM China169 Backbone	`4.58ms` from Shanghai, CN
8.222.146.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.78ms` from Singapore, SG
47.245.112.56	AS45102 Alibaba (US) Technology Co., Ltd.	`0.81ms` from Singapore, SG
195.158.87.120	AS15735 GO p.l.c.	`0.84ms` from Swieqi, MT
65.95.36.24	AS577 Bell Canada	`4.75ms` from Toronto, CA
178.218.245.184	AS210220 ICT FUTURE Sp. z o.o.	`0.55ms` from Wrocław, PL
207.204.43.136	AS19871 Network Solutions, LLC	`0.79ms` from Atlanta, US
186.28.105.136	AS19429 ETB - Colombia	`1.06ms` from Bogota, CO
40.96.55.24	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
98.50.235.72	AS7922 Comcast Cable Communications, LLC	`10.28ms` from Dallas, US
117.4.186.168	AS7552 Viettel Group	`2.49ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f4 140.248.43.165

traceroute to 140.248.43.165 (140.248.43.165): 64 hops max, 52 byte packets

4 [AS3356] 4.7.25.10 1.049 ms

5 [AS54113] 140.248.43.165 9.998 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 19th 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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