140.248.128.0/22

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:      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:        2026-03-25
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


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:        2026-03-25
OfficePhone:    +1-415-404-9374
Mailbox:        noc@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

1,024 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
140.248.128.57	AS54113 Fastly, Inc.	`0.15ms` from Singapore, SG
140.248.131.233	AS54113 Fastly, Inc.	`0.14ms` from Singapore, SG
140.248.129.1	AS54113 Fastly, Inc.	`0.15ms` from Singapore, SG
140.248.130.142	AS54113 Fastly, Inc.	`0.15ms` from Singapore, SG

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
135.148.87.198	AS16276 OVH SAS	`1.44ms` from Ashburn, US
182.128.93.230	AS4134 CHINANET-BACKBONE	`9.18ms` from Chengdu, CN
68.54.141.230	AS7922 Comcast Cable Communications, LLC	`11.60ms` from Chicago, US
75.145.164.54	AS7922 Comcast Cable Communications, LLC	`4.17ms` from Chicago, US
87.93.208.70	AS16086 DNA Oyj	`10.55ms` from Helsinki, FI
149.30.174.150	AS133199 SonderCloud Limited	`0.46ms` from Hong Kong, HK
198.72.189.214	AS20001 Charter Communications Inc	`6.67ms` from Los Angeles, US
62.69.64.198	AS5587 Itility Limited	`0.37ms` from Manchester, GB
65.35.129.134	AS33363 Charter Communications, Inc	`10.03ms` from Miami, US
108.237.135.38	AS7018 AT&T Enterprises, LLC	`12.17ms` from Miami, US
71.246.124.22	AS701 Verizon Business	`2.31ms` from New York City, US
176.138.163.246	AS5410 Bouygues Telecom SA	`2.02ms` from Paris, FR
151.75.43.134	AS1267 WIND TRE S.P.A.	`5.99ms` from Rome, IT
101.184.150.118	AS1221 Telstra Limited	`3.25ms` from Sydney, AU
213.131.53.166	AS35805 JSC Silknet	`0.58ms` from Tbilisi, GE
149.106.249.214	AS6810 Bezeq- THE ISRAEL TELECOMMUNICATION CORP. LTD.	`1.46ms` from Tel Aviv, IL
50.243.194.246	AS7922 Comcast Cable Communications, LLC	`4.05ms` from Atlanta, US
65.204.107.182	AS701 Verizon Business	`7.65ms` from Chicago, US
35.223.112.198	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
18.202.225.198	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
90.240.147.246	AS5378 Vodafone Limited	`10.67ms` from Edinburgh, GB
98.244.226.150	AS7922 Comcast Cable Communications, LLC	`10.50ms` from Miami, US
208.65.176.134	AS62902 Ankr PBC	`0.31ms` from New York City, US
18.207.234.214	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
141.117.3.22	AS26996 Toronto Metropolitan University	`0.36ms` 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 -f4 140.248.131.185

traceroute to 140.248.131.185 (140.248.131.185): 64 hops max, 52 byte packets

4 [AS174] 154.18.3.59 1.137 ms

5 [AS54113] 140.248.131.185 0.292 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On March 29th 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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