151.101.244.0/22

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:      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


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

Overlapping Ranges

BGP prefixes that contain 151.101.244.0/22

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 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
151.101.245.124	hartmanhem.fi	3
151.101.247.29	88nur6n6102.ru	2
151.101.246.137	investinvantaa.com	1
151.101.247.7	dyerart.org	1

Hosted domains API

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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
151.101.247.14	AS54113 Fastly, Inc.	`0.34ms` from Helsinki, FI
151.101.246.180	AS54113 Fastly, Inc.	`0.34ms` from Helsinki, FI
151.101.245.180	AS54113 Fastly, Inc.	`0.34ms` from Helsinki, FI
151.101.244.246	AS54113 Fastly, Inc.	`0.34ms` from Helsinki, FI

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
205.177.8.38	AS3491 PCCW Global, Inc.	`0.29ms` from Accra, GH
20.86.42.70	AS8075 Microsoft Corporation	`0.30ms` from Amsterdam, NL
160.107.173.38	AS687 United States Department of Defense (DoD)	`2.67ms` from Ashburn, US
195.252.113.118	AS6700 TELEKOM SRBIJA a.d.	`0.67ms` from Belgrade, RS
81.169.4.134	AS5432 Proximus NV	`14.25ms` from Brussels, BE
35.185.173.230	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
65.62.152.54	AS8011 MongoDB, Inc.	`0.11ms` from Frankfurt am Main, DE
50.190.150.198	AS7922 Comcast Cable Communications, LLC	`4.80ms` from Houston, US
124.243.43.198	AS9842 LOTTE INNOVATE Co.,Ltd	`0.97ms` from Incheon, KR
177.70.181.150	AS262773 PROXXIMA TELECOMUNICACOES SA	`4.02ms` from Joao Pessoa, BR
45.229.112.102	AS267115 LUCIANA ALVES RIBEIRO DOS SANTOS ME	`8.30ms` from Joao Pessoa, BR
176.26.184.182	AS5607 Sky UK Limited	`8.57ms` from London, GB
158.125.191.214	AS786 Jisc Services Limited	`4.98ms` from London, GB
216.113.183.166	AS11643 eBay, Inc	`5.23ms` from Los Angeles, US
172.114.113.54	AS20001 Charter Communications Inc	`4.55ms` from Los Angeles, US
83.43.133.214	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.48ms` from Madrid, ES
94.233.11.230	AS12389 PJSC Rostelecom	`18.78ms` from Moscow, RU
13.127.56.22	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
32.223.139.214	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.83ms` from New York City, US
45.158.202.118	AS6282 Fiber Optical Network LLC	`6.94ms` from New York City, US
123.100.195.150	AS9614 Oita Cable Telecom Co,ltd.	`11.23ms` from Osaka, JP
84.94.96.134	AS12400 Partner Communications Ltd.	`0.73ms` from Rosh Ha‘Ayin, IL
167.99.109.198	AS14061 DigitalOcean, LLC	`0.24ms` from San Jose, US
66.125.246.6	AS7018 AT&T Enterprises, LLC	`2.67ms` from San Jose, US
187.241.69.6	AS13999 Mega Cable, S.A. de C.V.	`13.06ms` from Santiago de Querétaro, MX

Traceroute

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

traceroute -a -n -q1 151.101.247.255

traceroute to 151.101.247.255 (151.101.247.255): 64 hops max, 52 byte packets

1 [AS200651] 37.228.129.2 0.145 ms

2 *

3 *

4 *

5 [AS54113] 151.101.247.255 0.392 ms

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

On February 7th 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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