157.52.76.0/24

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

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

IP Address	ASN	Details
157.52.76.81	AS54113 Fastly, Inc.	`0.17ms` 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
34.48.74.248	AS396982 Google LLC	`0.14ms` from Ashburn, US
80.200.22.152	AS5432 Proximus NV	`2.22ms` from Brussels, BE
73.208.203.40	AS7922 Comcast Cable Communications, LLC	`1.73ms` from Chicago, US
125.105.27.72	AS4134 CHINANET-BACKBONE	`9.63ms` from Hangzhou, CN
103.160.4.232	AS140764 CSD Group Technology JSC.	`1.32ms` from Ho Chi Minh City, VN
88.17.82.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.96ms` from Madrid, ES
184.145.194.136	AS577 Bell Canada	`4.54ms` from Montreal, CA
36.237.228.88	AS3462 Data Communication Business Group	`4.36ms` from Taichung, TW
34.38.95.232	AS396982 Google LLC	`0.14ms` from Brussels, BE
128.230.91.40	AS11872 Syracuse University	`3.29ms` from Buffalo, US
156.196.193.104	AS8452 TE-AS	`6.02ms` from Cairo, EG
156.214.38.136	AS8452 TE-AS	`5.90ms` from Cairo, EG
152.104.30.8	AS9584 Diyixian.com Limited	`1.70ms` from Hong Kong, HK
1.225.29.24	AS9318 SK Broadband Co Ltd	`1.25ms` from Incheon, KR
212.92.238.232	AS31272 WildPark Co	`8.84ms` from Kyiv, UA
70.181.246.152	AS22773 Cox Communications Inc.	`7.55ms` from Los Angeles, US
38.162.75.24	AS8796 FASTNET DATA INC	`0.32ms` from Los Angeles, US
20.192.50.232	AS8075 Microsoft Corporation	`13.43ms` from Mumbai, IN
54.180.250.120	AS16509 Amazon.com, Inc.	`0.30ms` from Seoul, KR
1.15.39.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.50ms` from Shanghai, CN
120.109.120.200	AS1659 Taiwan Academic Network (TANet) Information Center	`1.53ms` from Taichung, TW
60.124.3.72	AS17676 SoftBank Corp.	`3.00ms` from Tokyo, JP
103.90.73.88	AS216154 CLODO CLOUD SERVICE CO. L.L.C	`0.58ms` from Amsterdam, NL
62.128.16.168	AS12337 noris network AG	`3.05ms` from Frankfurt am Main, DE
39.30.10.200	AS4766 Korea Telecom	`5.68ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f3 157.52.76.33

traceroute to 157.52.76.33 (157.52.76.33): 64 hops max, 52 byte packets

3 [AS7578] 223.165.7.240 0.19 ms

4 *

5 *

6 [AS54113] 157.52.76.33 0.217 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On February 16th 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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