151.101.180.0/22

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 151.101.180.0/22

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 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
151.101.181.191	pristinemitsubishi.com	3
151.101.183.91	opiskelijakaupunkiturku.fi	1
151.101.180.229	hooksairport.com	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
151.101.181.25	AS54113 Fastly, Inc.	`0.11ms` from Houston, US
151.101.182.201	AS54113 Fastly, Inc.	`0.11ms` from Houston, US
151.101.183.61	AS54113 Fastly, Inc.	`0.11ms` from Houston, US
151.101.180.32	AS54113 Fastly, Inc.	`0.11ms` from Houston, 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
96.27.166.150	AS12083 WideOpenWest Finance LLC	`2.82ms` from Atlanta, US
35.88.254.102	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
169.244.135.6	AS557 University of Maine System	`10.19ms` from Boston, US
187.155.28.214	AS8151 UNINET	`12.44ms` from Cancún, MX
20.254.134.86	AS8075 Microsoft Corporation	`0.19ms` from Cardiff, GB
171.88.170.230	AS4134 CHINANET-BACKBONE	`2.41ms` from Chengdu, CN
149.76.113.6	AS20412 Clarity Telecom LLC	`8.85ms` from Dallas, US
87.232.49.166	AS34245 Magnet Networks Limited	`0.63ms` from Dublin, IE
79.171.227.22	AS41369 Advania Finland Oy	`0.63ms` from Helsinki, FI
119.17.7.246	AS9781 GREEN CABLE TELEVISION STATION	`5.50ms` from Incheon, KR
146.19.23.246	AS25369 Hydra Communications Ltd	`0.34ms` from London, GB
85.54.127.38	AS12479 Orange Espagne SA	`11.18ms` from Madrid, ES
146.113.139.166	AS23089 Hotwire Communications	`5.07ms` from Miami, US
82.56.90.86	AS3269 Telecom Italia S.p.A.	`1.89ms` from Milan, IT
207.167.104.6	AS22324 XTEL Communications	`1.12ms` from New York City, US
3.210.236.230	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
2.226.153.118	AS12874 Fastweb SpA	`10.24ms` from Rome, IT
102.35.58.214	AS37002 Reunicable SAS	`4.94ms` from Saint-Denis, RE
187.218.150.214	AS8151 UNINET	`2.95ms` from Santiago de Queretaro, MX
203.45.42.134	AS1221 Telstra Limited	`3.98ms` from Sydney, AU
114.182.135.118	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.56ms` from Tokyo, JP
182.119.49.214	AS4837 CHINA UNICOM China169 Backbone	`2.24ms` from Zhengzhou, CN
185.146.6.102	AS24641 FASTER CZ spol. s r.o.	`0.46ms` from Brno, CZ
174.103.113.134	AS10796 Charter Communications Inc	`4.49ms` from Columbus, US
70.122.95.22	AS11427 Charter Communications Inc	`7.22ms` from Dallas, 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 151.101.182.109

traceroute to 151.101.182.109 (151.101.182.109): 64 hops max, 52 byte packets

4 [AS3356] 4.7.144.170 43.775 ms

5 [AS54113] 151.101.182.109 35.441 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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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