140.248.38.0/24

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

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Useful for Cybersecurity

Read more

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
47.253.12.88	AS45102 Alibaba (US) Technology Co., Ltd.	`0.28ms` from Ashburn, US
34.72.35.24	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
2.166.76.56	AS3320 Deutsche Telekom AG	`12.96ms` from Hamburg, DE
114.100.221.120	AS4134 CHINANET-BACKBONE	`8.44ms` from Huai'an, CN
202.100.84.184	AS4134 CHINANET-BACKBONE	`1.57ms` from Lanzhou, CN
165.120.148.72	AS2856 British Telecommunications PLC	`2.77ms` from London, GB
151.16.57.136	AS1267 WIND TRE S.P.A.	`9.76ms` from Milan, IT
176.212.36.56	AS57378 JSC ER-Telecom Holding	`19.16ms` from Samara, RU
45.123.106.136	AS38835 Buroserv Australia Pty Ltd	`1.55ms` from Sydney, AU
118.171.174.232	AS3462 Data Communication Business Group	`3.23ms` from Taichung, TW
126.9.210.120	AS17676 SoftBank Corp.	`6.09ms` from Tokyo, JP
34.209.158.104	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
45.241.211.8	AS24863 Link Egypt (Link.NET)	`10.60ms` from Cairo, EG
23.17.89.56	AS852 TELUS Communications Inc.	`2.96ms` from Calgary, CA
94.191.28.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.23ms` from Chongqing, CN
134.209.230.72	AS14061 DigitalOcean, LLC	`0.21ms` from Frankfurt am Main, DE
90.203.233.24	AS5607 Sky UK Limited	`11.47ms` from London, GB
90.51.4.120	AS3215 Orange S.A.	`10.16ms` from Marseille, FR
84.18.145.8	AS20811 Retelit Digital Services S.p.A.	`4.95ms` from Milan, IT
71.226.232.56	AS7922 Comcast Cable Communications, LLC	`6.52ms` from New York City, US
90.79.219.72	AS3215 Orange S.A.	`1.27ms` from Paris, FR
1.178.118.88	AS12975 PALTEL Autonomous System	`1.03ms` from Ramallah, PS
44.221.242.8	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
200.12.130.8	AS10753 Level 3 Parent, LLC	`0.65ms` from Santiago, CL
121.157.158.184	AS4766 Korea Telecom	`3.25ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m6 140.248.38.243

traceroute to 140.248.38.243 (140.248.38.243): 6 hops max, 52 byte packets

1 [AS26383] 23.164.240.1 0.457 ms

2 *

3 [AS6939] 184.104.192.105 10.372 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

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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