157.52.66.0/24

AS54113 · Fastly, Inc.

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Summary

Country	United States
Domain	fastly.com
ASN	AS54113
Registry	ARIN
ID	FASTLY-4

WHOIS Details

NetHandle:      NET-157-52-64-0-1
OrgID:          SKYCA-3
Parent:         NET-157-0-0-0-0
NetName:        FASTLY-4
NetRange:       157.52.64.0 - 157.52.127.255
NetType:        allocation
RegDate:        2015-04-02
Updated:        2021-12-14
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 157.52.0.0/16

Range	ASN	Company	Num of IPs
157.52.128.0/17	AS16509	Amazon.com, Inc.	32,768
157.52.0.0/19	AS5645	TekSavvy Solutions, Inc.	8,192
157.52.32.0/20	AS46154	Farmers Mutual Telephone Company	4,096
157.52.48.0/20	AS63394	USA Communications	4,096

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

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

IP Address	ASN	Details
157.52.66.90	AS54113 Fastly, Inc.	`0.35ms` from Atlanta, 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
20.93.228.168	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
62.38.77.232	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.09ms` from Athens, GR
23.95.22.184	AS20278 Nexeon Technologies, Inc.	`0.17ms` from Buffalo, US
99.132.88.40	AS7018 AT&T Enterprises, LLC	`1.56ms` from Dallas, US
75.248.131.40	AS6167 Verizon Business	`17.10ms` from Denver, US
160.187.226.56	AS150862 VPSTTT COMPUTER COMPANY LIMITED	`0.27ms` from Hanoi, VN
59.24.191.200	AS4766 Korea Telecom	`5.62ms` from Incheon, KR
104.173.154.88	AS20001 Charter Communications Inc	`4.81ms` from Los Angeles, US
84.65.162.248	AS5378 Vodafone Limited	`2.14ms` from Manchester, GB
124.190.82.88	AS1221 Telstra Limited	`3.02ms` from Melbourne, AU
73.156.145.200	AS7922 Comcast Cable Communications, LLC	`6.40ms` from Miami, US
59.190.0.120	AS17511 OPTAGE Inc.	`1.87ms` from Osaka, JP
147.47.221.184	AS9488 Seoul National University	`0.78ms` from Seoul, KR
146.3.68.152	AS6186 Garcia Consulting, Inc.	`0.08ms` from Ashburn, US
62.175.84.8	AS6739 VODAFONE ONO, S.A.	`9.13ms` from Madrid, ES
3.7.106.168	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
54.234.244.152	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
118.19.238.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.06ms` from Tokyo, JP
154.244.22.24	AS36947 Telecom Algeria	`9.09ms` from Valencia, ES
94.68.89.168	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.89ms` from Athens, GR
99.2.47.216	AS7018 AT&T Enterprises, LLC	`2.42ms` from Houston, US
175.117.67.40	AS9318 SK Broadband Co Ltd	`1.24ms` from Incheon, KR
80.42.69.248	AS13285 TalkTalk Communications Limited	`2.42ms` from London, GB
177.94.234.184	AS27699 TELEFÔNICA BRASIL S.A	`1.79ms` from Osasco, BR
193.248.242.136	AS3215 Orange S.A.	`1.43ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f4 157.52.66.29

traceroute to 157.52.66.29 (157.52.66.29): 64 hops max, 52 byte packets

4 [AS3356] 4.4.127.130 101.884 ms

5 [AS54113] 157.52.66.29 101.912 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 18th 2026

What are IP address ranges?

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