157.52.123.0/24

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:      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


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

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

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Pingable IPs

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

IP Address	ASN	Details
157.52.123.23	AS54113 Fastly, Inc.	`0.63ms` from Chennai, IN

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
73.167.121.40	AS7922 Comcast Cable Communications, LLC	`8.37ms` from Boston, US
190.172.74.120	AS22927 Telefonica de Argentina	`2.06ms` from Buenos Aires, AR
156.213.146.56	AS8452 TE-AS	`4.07ms` from Cairo, EG
41.238.73.184	AS8452 TE-AS	`2.92ms` from Cairo, EG
47.4.121.24	AS20115 Charter Communications LLC	`3.79ms` from Dallas, US
73.26.6.56	AS7922 Comcast Cable Communications, LLC	`12.26ms` from Denver, US
79.243.27.72	AS3320 Deutsche Telekom AG	`4.99ms` from Duesseldorf, DE
88.216.240.72	AS5065 Bunny Communications	`2.37ms` from Hong Kong, HK
36.89.38.88	AS7713 PT Telekomunikasi Indonesia	`10.12ms` from Jakarta, ID
73.226.173.104	AS7922 Comcast Cable Communications, LLC	`6.95ms` from Morris Plains, US
54.20.7.120	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
120.156.49.216	AS1221 Telstra Limited	`5.66ms` from Sydney, AU
82.170.154.40	AS1136 KPN B.V.	`1.80ms` from Amsterdam, NL
35.172.146.168	AS14618 Amazon.com, Inc.	`0.69ms` from Ashburn, US
182.92.194.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.03ms` from Beijing, CN
99.186.227.104	AS7018 AT&T Enterprises, LLC	`2.97ms` from Chicago, US
109.248.50.24	AS51267 Interlink Comunicatii SRL	`3.40ms` from Chisinau, MD
186.179.74.232	AS52468 UFINET PANAMA S.A.	`0.93ms` from Curridabat, CR
72.249.16.184	AS17378 TierPoint, LLC	`0.78ms` from Dallas, US
182.44.21.24	AS58519 Cloud Computing Corporation	`0.49ms` from Guiyang, CN
113.175.70.168	AS45899 VNPT Corp	`2.41ms` from Hanoi, VN
49.167.16.104	AS17858 LG POWERCOMM	`4.61ms` from Incheon, KR
104.224.202.56	AS22552 eSited Solutions	`0.37ms` from Los Angeles, US
37.207.192.200	AS3269 Telecom Italia S.p.A.	`4.70ms` from Milan, IT
192.232.244.8	AS46606 Unified Layer	`2.00ms` from Salt Lake City, US

Traceroute

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

traceroute -a -n -q1 -f4 157.52.123.48

traceroute to 157.52.123.48 (157.52.123.48): 64 hops max, 52 byte packets

4 [] 218.100.48.137 1.118 ms

5 *

6 *

7 [AS9583] 1.7.160.109 0.871 ms

8 [AS54113] 157.52.123.48 0.684 ms

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On March 20th 2026

What are IP address ranges?

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