140.248.48.0/23

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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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

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
52.37.255.135	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
200.103.242.119	AS8167 V tal	`1.16ms` from Curitiba, BR
111.93.37.183	AS45820 Tata Teleservices ISP AS	`1.25ms` from Delhi, IN
39.58.245.247	AS17557 Pakistan Telecommunication Company Limited	`1.81ms` from Islamabad, PK
91.204.193.71	AS48151 Red Bull GmbH	`5.01ms` from Vienna, AT
42.230.152.215	AS4837 CHINA UNICOM China169 Backbone	`3.80ms` from Zhengzhou, CN
87.124.200.23	AS12430 VODAFONE ESPANA S.A.U.	`5.83ms` from Barcelona, ES
208.59.109.23	AS6079 RCN	`7.14ms` from Chicago, US
65.24.131.39	AS10796 Charter Communications Inc	`9.88ms` from Columbus, US
76.143.177.103	AS7922 Comcast Cable Communications, LLC	`7.97ms` from Houston, US
78.171.179.151	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.75ms` from Istanbul, TR
198.72.148.231	AS20001 Charter Communications Inc	`4.67ms` from Los Angeles, US
180.146.32.151	AS17511 OPTAGE Inc.	`2.00ms` from Osaka, JP
125.139.93.167	AS4766 Korea Telecom	`4.40ms` from Seoul, KR
125.132.49.183	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
74.98.230.87	AS701 Verizon Business	`5.94ms` from Ashburn, US
171.4.153.231	AS45758 Triple T Broadband Public Company Limited	`4.37ms` from Bangkok, TH
18.225.195.71	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
71.143.201.39	AS7018 AT&T Enterprises, LLC	`11.50ms` from Houston, US
81.143.192.183	AS2856 British Telecommunications PLC	`2.70ms` from London, GB
187.189.116.87	AS22884 TOTAL PLAY TELECOMUNICACIONES SA DE CV	`15.85ms` from Phoenix, US
192.232.217.103	AS46606 Unified Layer	`1.99ms` from Salt Lake City, US
123.59.44.23	AS23724 IDC, China Telecommunications Corporation	`4.43ms` from Tianjin, CN
113.232.178.151	AS4837 CHINA UNICOM China169 Backbone	`9.74ms` from Tieling, CN
209.222.71.167	AS35947 Thrive Operations, LLC	`0.23ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -m5 140.248.49.105

traceroute to 140.248.49.105 (140.248.49.105): 5 hops max, 52 byte packets

1 [AS17378] 65.99.238.194 1.891 ms

2 [AS17378] 173.237.168.26 0.757 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tulsa, 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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