ASN AS54113 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54113?

AS54113 is listed under Fastly, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS54113 Fastly, Inc. | IPGeolocation.io

Fastly, Inc. fastly.com

US 1882 Routes

AS Data

AS54113

AS54113 – Fastly, Inc.

AS Number	54113
AS Name	FASTLY
Organization	Fastly, Inc. (skyca-3)
Country	US
Website	fastly.com
Number of IPv4 Routes	615
Number of IPv6 Routes	1248
ASN type	HOSTING
Registry	ARIN
Date Allocated	2011-10-04

ASN Intelligence API for production workflows

Use ASN data for AS54113 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2a04:4e41:2c::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
146.75.146.0/23	AS54113	Fastly, Inc.	Fastly, Inc.	512
2a04:4e41:1c00::/39	AS54113	Fastly, Inc.	Fastly, Inc.	~619×10²⁴
140.248.89.0/24	AS54113	Fastly, Inc.	Fastly, Inc.	256
2a04:4e40:900::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:ec40::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
146.75.206.0/24	AS54113	Fastly, Inc.	Fastly, Inc.	256
2a04:4e41:5600::/39	AS54113	Fastly, Inc.	Fastly, Inc.	~619×10²⁴
2a00:8c40:f230::/44	AS54113	Fastly, Inc.	MOZILLA FIREFOX VPN	~19×10²⁴
2a04:4e40:6001::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:bef1::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:a030::/44	AS54113	Fastly, Inc.	Fastly, Inc.	~19×10²⁴
2a04:4e42:606b::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:1700::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
151.101.176.0/22	AS54113	Fastly, Inc.	Fastly, Inc.	1024
140.248.232.0/24	AS54113	Fastly, Inc.	Fastly, Inc.	256
2a04:4e40:d040::/44	AS54113	Fastly, Inc.	Fastly, Inc.	~19×10²⁴
2a04:4e44:400::/44	AS54113	Fastly, Inc.	Fastly, Inc.	~19×10²⁴
2a04:4e40:6a30::/44	AS54113	Fastly, Inc.	Fastly, Inc.	~19×10²⁴
2a04:4e40:88f0::/48	AS0		Fastly, Inc.	~1×10²⁴
104.156.89.224/28	AS54113	Fastly, Inc.	Fastly, Inc.	16
87.81.248.0/24	AS54113	Fastly, Inc.	Fastly, Inc.	256
199.232.56.0/22	AS54113	Fastly, Inc.	Fastly, Inc.	1024
2a04:4e40:4410::/44	AS54113	Fastly, Inc.	Fastly, Inc.	~19×10²⁴
2a00:8c40:f0e0::/44	AS54113	Fastly, Inc.	MOZILLA FIREFOX VPN	~19×10²⁴
172.111.112.0/23	AS54113	Fastly, Inc.	Fastly, Inc.	512
2404:5e40:113::/48	AS137703	Noakhali Broadband Network	Noakhali Broadband Network	~1×10²⁴
2a04:4e40:3840::/44	AS54113	Fastly, Inc.	Fastly, Inc.	~19×10²⁴
146.75.112.0/22	AS54113	Fastly, Inc.	Fastly, Inc.	1024
2a04:4e42:606a::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:7ef0::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e41:e00::/39	AS54113	Fastly, Inc.	Fastly, Inc.	~619×10²⁴
151.101.64.0/22	AS54113	Fastly, Inc.	Fastly, Inc.	1024
43.249.72.0/24	AS54113	Fastly, Inc.	Fastly, Inc	256
172.111.79.0/24	AS54113	Fastly, Inc.	Fastly, Inc.	256
2a04:4e40:9421::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
63.245.219.0/24	AS54113	Fastly, Inc.	Mozilla Corporation	256
2a04:4e40:cdf0::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:1850::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e42:a000::/36	AS54113	Fastly, Inc.	Fastly, Inc.	~5×10²⁷
146.75.0.0/22	AS54113	Fastly, Inc.	Fastly, Inc.	1024
2a04:4e40:8c11::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
185.31.18.0/24	AS54113	Fastly, Inc.	Fastly, Inc.	256
172.111.78.0/24	AS54113	Fastly, Inc.	Fastly, Inc.	256
2a04:4e40:5c00::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
43.249.74.0/24	AS54113	Fastly, Inc.	Fastly, Inc	256
2a04:4e40:6000::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e42:6045::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:7130::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:1110::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e42:fea::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:fe00::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:f8f0::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:8c10::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:82f0::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
43.249.73.0/24	AS54113	Fastly, Inc.	Fastly, Inc	256
2a04:4e40:9420::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:3400::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2a04:4e40:3f00::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴
2620:11a:c016::/48	AS54113	Fastly, Inc.	Fastly, Inc.	~1×10²⁴

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       54113
ASName:         FASTLY
ASHandle:       AS54113
RegDate:        2011-10-04
Updated:        2012-03-02
Comment:        http://www.fastly.com/
Ref:            https://rdap.arin.net/registry/autnum/54113



OrgName:        Fastly, Inc.
OrgId:          SKYCA-3
Address:        PO Box 78266
City:           San Francisco
StateProv:      CA
PostalCode:     94107
Country:        US
RegDate:        2011-09-16
Updated:        2025-03-25
Ref:            https://rdap.arin.net/registry/entity/SKYCA-3


OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName:   Abuse Account
OrgAbusePhone:  +1-415-496-9353 
OrgAbuseEmail:  abuse@fastly.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4771-ARIN

OrgNOCHandle: FNO19-ARIN
OrgNOCName:   Fastly Network Operations
OrgNOCPhone:  +1-415-404-9374 
OrgNOCEmail:  noc@fastly.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/FNO19-ARIN

OrgTechHandle: FRA19-ARIN
OrgTechName:   Fastly RIR Administrator
OrgTechPhone:  +1-415-518-9103 
OrgTechEmail:  rir-admin@fastly.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FRA19-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "54113",
    "as_handle" : "AS54113",
    "as_name" : "FASTLY",
    "tech_contacts" : [ "FRA19-ARIN" ],
    "abuse_contacts" : [ "ABUSE4771-ARIN" ],
    "date_created" : "2011-10-04",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/54113"
  } ],
  "organization" : {
    "handle" : "SKYCA-3",
    "name" : "Fastly, Inc.",
    "address" : [ "PO Box 78266", "San Francisco", "CA", "94107", "US" ],
    "city" : "San Francisco",
    "state" : "CA",
    "zip_code" : "94107",
    "country" : [ "US" ],
    "date_created" : "2011-09-16",
    "date_updated" : "2025-03-25",
    "source" : "https://rdap.arin.net/registry/entity/SKYCA-3",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "FRA19-ARIN",
    "name" : "Fastly RIR Administrator",
    "email" : [ "rir-admin@fastly.com" ],
    "phone" : [ "+1-415-518-9103" ],
    "source" : "https://rdap.arin.net/registry/entity/FRA19-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE4771-ARIN",
    "name" : "Abuse Account",
    "email" : [ "abuse@fastly.com" ],
    "phone" : [ "+1-415-496-9353" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE4771-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS28792	Public Internet Ltd	GB
AS40994	Hohl IT e.U.	AT
AS58057	Securebit AG	CH
AS38880	Micron21 Datacentre Pty Ltd	AU
AS60144	3W Infra B.V.	NL
AS24953	NETPLANET GmbH	AT
AS4862	Orange Business AS for Asia	HK
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR
AS1000	LINK AMERICAN	US
AS6079	RCN	US
AS33185	Hive Data Center Inc.	CA
AS3255	LLC EKSINTECH	UA
AS206735	Novelcomm LP	GR
AS13237	euNetworks GmbH	DE
AS11164	Internet2	US
AS399337	Netcrawler Inc	CA
AS559	SWITCH	CH
AS8758	Iway AG	CH
AS263321	ILOGNET PROVEDOR	BR
AS401332	Triplebit	US
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS64112	PIT CHILE SP	CL
AS999	CORIX NETWORKS	US
AS4764	Aussie Fibre Pty Ltd	AU
AS33654	Comcast Cable Communications, LLC	US
AS12741	Netia SA	PL
AS133950	Hoopla Hosting Limited	NZ
AS262761	Sinal Br Telecom Ltda	BR
AS63927	RISE ASIA TECHNOLOGY LIMITED	PH
AS11432	Telium Telecomunicações Ltda	BR
AS44620	Netlen Internet Hizmetleri Ltd. Sti.	TR
AS9280	Servers Australia Pty. Ltd	AU
AS38136	Akari Networks Limited	HK
AS7049	Silica Networks Argentina S.A.	AR
AS132876	Symphony Communication Public Company Limited	TH
AS45796	UIH / BB Connect	TH
AS1221	Telstra Limited	AU
AS28398	INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV	MX
AS7843	Charter Communications Inc	US
AS200132	Peter Paul Maria Kurstjens	NL
AS207054	FLYNET SRL	IT
AS133210	EN Technologies Pte Ltd	SG
AS151326	DCConnect Communication Pte. Ltd.	SG
AS269115	TELECOM PROVEDORES E REDES DE COMUNICAÇÃO	BR
AS135817	ESTO MEDIA PRIVATE LIMITED	IN
AS151354	MCBROAD IT SOLUTIONS	PH
AS43440	Digitale Suisse AG	CH
AS60539	Huicast Telecom Limited	HK
AS202359	AS207960 Cyfyngedig	GB
AS263444	Open X Tecnologia Ltda	BR
AS4766	Korea Telecom	KR
AS62255	BiMajLink d.o.o.	SI
AS13786	Seabras 1 USA, LLC	US
AS29208	Quantcom, a.s.	CZ
AS208972	GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI	TR
AS4826	VOCUS PTY LTD	AU
AS137645	Macro Signal Pvt Ltd	IN
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE
AS9957	KINX	KR
AS39937	LTech Solutions, Ltd.	US

Upstreams

AS Number	Description	Country
AS5511	Orange S.A.	FR
AS39249	Netassist International EOOD	BG
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS286	GTT Communications Inc.	US
AS31133	PJSC MegaFon	RU
AS37468	Angola Cables	AO
AS2497	Internet Initiative Japan Inc.	JP
AS3303	Swisscom Schweiz AG	CH
AS216309	InvisionTech Group S.r.l.	IT
AS50673	Serverius Holding B.V.	NL
AS25512	CD Telematika a.s.	CZ
AS12859	BIT BV	NL
AS58453	China Mobile International Limited	HK
AS43766	Mobile Telecommunication Company Saudi Arabia Joint Stock company	SA
AS12735	TurkNet Iletisim Hizmetleri A.S.	TR
AS8434	Telenor Sverige AB	SE
AS8758	Iway AG	CH
AS1836	green.ch AG	CH
AS1299	Arelion Sweden AB	SE
AS8151	Uninet S.A. de C.V.	MX
AS33654	Comcast Cable Communications, LLC	US
AS7474	SingTel Optus Pty Ltd	AU
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd	RS
AS6453	TATA COMMUNICATIONS AMERICA INC	US
AS262761	Sinal Br Telecom Ltda	BR
AS10111	Zeofast Network	CN
AS63927	RISE ASIA TECHNOLOGY LIMITED	PH
AS24785	Broadband Hosting B.V.	NL
AS31027	GlobalConnect A/S	DK
AS8298	IPng Networks GmbH	CH
AS32621	Twin City VoIP, Inc.	US
AS132876	Symphony Communication Public Company Limited	TH
AS2856	British Telecommunications Limited	GB
AS1221	Telstra Limited	AU
AS37100	SEACOM Limited	MU
AS64126	DOMINICAN TELECOM PRIME, DTP, S.R.L.	DO
AS9002	RETN Limited	GB
AS4766	Korea Telecom	KR
AS41327	Fiber Telecom S.p.A.	IT
AS29691	Nine Internet Solutions AG	CH
AS13786	Seabras 1 USA, LLC	US
AS29208	Quantcom, a.s.	CZ
AS35280	F5 Networks SARL	FR
AS17676	SoftBank Corp.	JP
AS13367	Comcast Cable Communications, LLC	US
AS4826	VOCUS PTY LTD	AU
AS50869	IPng Networks GmbH	CH
AS8708	DIGI ROMANIA S.A.	RO
AS21320	GEANT Vereniging	NL
AS9498	Bharti Airtel Limited	IN
AS6204	ZET.NET IP Transit	RO
AS6830	Liberty Global Europe Holding B.V.	NL
AS12271	Charter Communications Inc	US
AS8966	EMIRATES TELECOMMUNICATIONS GROUP COMPANY ETISALAT GROUP PJSC	AE
AS9957	KINX	KR
AS24115	Equinix Asia Pacific Pte Ltd	SG
AS20764	CJSC RASCOM	RU
AS15802	Emirates Integrated Telecommunications Company PJSC	AE
AS6758	Monaco Telecom S.A.	MC
AS8220	COLT Technology Services Group Limited	GB

Downstreams

AS Number	Description	Country
AS394192	Fastly, Inc.	US

Contacts

Email Contacts

rir-admin@fastly.com

Abuse Contacts

abuse@fastly.com

Legacy Routes

87.81.229.0/24 185.31.19.0/24 2a04:4e41:24::/48

ASN Lookup Tool

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