157.52.81.0/24

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

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

IP Address	ASN	Details
157.52.81.23	AS54113 Fastly, Inc.	`0.13ms` from Hong Kong, HK

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
73.165.239.152	AS7922 Comcast Cable Communications, LLC	`8.42ms` from Ashburn, US
73.47.213.56	AS7922 Comcast Cable Communications, LLC	`9.57ms` from Boston, US
75.90.164.120	AS7029 Windstream Communications LLC	`13.32ms` from Chicago, US
74.215.67.168	AS6181 Cincinnati Bell Telephone Company LLC	`1.18ms` from Cincinnati, US
209.226.126.8	AS577 Bell Canada	`3.68ms` from Montreal, CA
157.65.73.104	AS2514 NTT PC Communications, Inc.	`2.36ms` from Osaka, JP
13.38.106.232	AS16509 Amazon.com, Inc.	`0.60ms` from Paris, FR
65.129.227.248	AS209 CenturyLink Communications, LLC	`10.29ms` from Seattle, US
174.165.166.24	AS7922 Comcast Cable Communications, LLC	`14.59ms` from Seattle, US
182.229.197.56	AS17858 LG POWERCOMM	`1.97ms` from Seoul, KR
13.50.238.8	AS16509 Amazon.com, Inc.	`0.97ms` from Stockholm, SE
3.105.150.216	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
182.122.89.56	AS4837 CHINA UNICOM China169 Backbone	`5.66ms` from Zhengzhou, CN
196.217.101.40	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.00ms` from Casablanca, MA
35.232.57.40	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
73.161.169.216	AS7922 Comcast Cable Communications, LLC	`8.97ms` from Flint, US
162.120.188.104	AS15169 Google LLC	`0.18ms` from Hamina, FI
60.163.219.152	AS4134 CHINANET-BACKBONE	`9.36ms` from Hangzhou, CN
14.188.155.72	AS45899 VNPT Corp	`3.00ms` from Hanoi, VN
134.220.182.88	AS786 Jisc Services Limited	`6.27ms` from London, GB
46.72.160.56	AS12714 PJSC MegaFon	`9.16ms` from Moscow, RU
137.184.16.232	AS14061 DigitalOcean, LLC	`0.21ms` from New York City, US
38.14.116.136	AS54600 PEG TECH INC	`0.69ms` from San Jose, US
78.13.221.152	AS16509 Amazon.com, Inc.	`0.37ms` from Santiago de Queretaro, MX
59.9.23.88	AS4766 Korea Telecom	`1.66ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 157.52.81.32

traceroute to 157.52.81.32 (157.52.81.32): 64 hops max, 52 byte packets

1 [AS15169] 72.14.239.92 50.016 ms

2 *

3 [AS54113] 157.52.81.32 56.662 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On February 7th 2026

What are IP address ranges?

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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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