151.101.84.0/22

AS54113 · Fastly, Inc.

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Summary

Country	United States
Domain	fastly.com
ASN	AS54113
Parent Range	151.101.0.0/16
Registry	ARIN
ID	SKYCA-3

WHOIS Details

NetHandle:      NET-151-101-0-0-1
OrgID:          SKYCA-3
Parent:         NET-151-0-0-0-0
NetName:        SKYCA-3
NetRange:       151.101.0.0 - 151.101.255.255
NetType:        allocation
RegDate:        2016-02-01
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

Overlapping Ranges

BGP prefixes that contain 151.101.84.0/22

Range	ASN	Company	Num of IPs
151.101.0.0/16	AS54113	Fastly, Inc.	65,536

Nearby Ranges

BGP prefixes that overlap with 151.101.0.0/16

Range	ASN	Company	Num of IPs
151.101.0.0/16	AS54113	Fastly, Inc.	65,536

Hosted domains

There are 64 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
151.101.87.10	aramark-preview.be	40
151.101.85.147	tango-dj.no	8
151.101.84.133	xn--ilzesunjakzas-3qbc51i.lv	7
151.101.85.211	xelecsia.ro	3
151.101.87.7	jesusfam.com	2
151.101.84.119	benedicta.se	1
151.101.86.22	mhl23.se	1
151.101.86.132	naturacure.co	1
151.101.85.91	tiktokdl.is	1

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
151.101.84.56	AS54113 Fastly, Inc.	`0.14ms` from Chicago, US
151.101.85.253	AS54113 Fastly, Inc.	`0.14ms` from Chicago, US
151.101.87.106	AS54113 Fastly, Inc.	`0.14ms` from Chicago, US
151.101.86.4	AS54113 Fastly, Inc.	`0.14ms` from Chicago, 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
181.121.55.246	AS23201 Telecel S.A.	`8.23ms` from Asuncion, PY
212.205.178.38	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.57ms` from Athens, GR
107.222.113.246	AS7018 AT&T Enterprises, LLC	`14.04ms` from Atlanta, US
77.11.131.214	AS6805 Telefonica Germany GmbH & Co.OHG	`2.44ms` from Berlin, DE
197.147.253.166	AS36884 Wana Corporate	`7.76ms` from Casablanca, MA
74.128.108.38	AS10796 Charter Communications Inc	`9.09ms` from Columbus, US
72.105.232.54	AS6167 Verizon Business	`18.00ms` from Dallas, US
210.108.183.182	AS3786 LG DACOM Corporation	`1.57ms` from Incheon, KR
27.124.152.70	AS38109 SK Broadband Co Ltd	`5.61ms` from Incheon, KR
211.248.135.214	AS4766 Korea Telecom	`0.81ms` from Incheon, KR
102.32.66.198	AS327782 Metrofibre Networx	`2.23ms` from Johannesburg, ZA
20.87.95.6	AS8075 Microsoft Corporation	`0.17ms` from Johannesburg, ZA
221.120.200.22	AS9557 Paknet Limited Merged into PTCL	`0.67ms` from Karachi, PK
31.220.72.230	AS51167 Contabo GmbH	`0.22ms` from Lauterbourg, FR
161.22.65.70	AS21351 Canal + Telecom SAS	`18.98ms` from Le Lamentin, MQ
162.204.46.166	AS7018 AT&T Enterprises, LLC	`2.56ms` from Miami, US
194.110.239.230	AS212175 Stelia Ltd	`0.30ms` from Oslo, NO
34.7.24.38	AS396982 Google LLC	`0.15ms` from Oudeschip, NL
27.193.222.166	AS4837 CHINA UNICOM China169 Backbone	`1.58ms` from Qingdao, CN
136.200.241.6	AS2894 California Department of Water Resources	`4.37ms` from San Jose, US
186.232.249.6	AS262775 TECHS TECNOLOGIA EM HARDWARE E SOFTWARE	`5.14ms` from Sao Jose do Rio Preto, BR
183.98.223.134	AS4766 Korea Telecom	`1.29ms` from Seoul, KR
50.101.1.86	AS577 Bell Canada	`1.50ms` from Toronto, CA
1.0.129.38	AS23969 TOT Public Company Limited	`3.60ms` from Bangkok, TH
213.73.113.214	AS34171 snafu Gesellschaft fuer interaktive Netzwerke mbH	`0.63ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f3 151.101.86.143

traceroute to 151.101.86.143 (151.101.86.143): 64 hops max, 52 byte packets

3 [] 138.199.0.228 0.186 ms

4 [AS1299] 213.248.70.97 0.43 ms

5 [AS1299] 62.115.181.23 0.201 ms

6 [AS54113] 151.101.86.143 0.156 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On January 19th 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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