Autonomous System details

AS266400

Ferenz Networks · ferenz.com.br

Brazil

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AS266400 – Ferenz Networks

Field	Value
Country	Brazil
Website	ferenz.com.br
Hosted domains	17,612
IPv4 addresses	5,376
IPv6 addresses	238,308,293,265,714,160,656,800,000,000
ASN type	Hosting
Registry	lacnic
Allocated	9 years ago on Dec 06, 2016
Updated	2 years ago on Dec 13, 2023

Netblock	Company	Num of IPs
45.224.128.0/22	Ferenz Networks	1,024
170.81.40.0/22	Ferenz Networks	1,024
31.57.174.0/23	Ferenz Networks	512
45.224.128.0/23	Ferenz Networks	512
45.224.130.0/23	Ferenz Networks	512
74.1.74.0/23	Internet Utilities NA LLC	512
74.1.84.0/23	Internet Utilities NA LLC	512
170.81.40.0/23	Ferenz Networks	512
170.81.42.0/23	Ferenz Networks	512
181.214.128.0/23	Ferenz Networks	512
31.57.174.0/24	Ferenz Networks	256
31.57.175.0/24	Ferenz Networks	256
45.224.128.0/24	Ferenz Networks	256
45.224.129.0/24	Ferenz Networks	256
45.224.130.0/24	Ferenz Networks	256
45.224.131.0/24	Ferenz Networks	256
74.1.74.0/24	Internet Utilities NA LLC	256
74.1.75.0/24	Internet Utilities NA LLC	256
74.1.84.0/24	Internet Utilities NA LLC	256
74.1.85.0/24	Internet Utilities NA LLC	256
96.43.96.0/24	Parks.sh LTDA	256
102.165.25.0/24	Digital Energy Technologies Limited	256
170.81.40.0/24	Ferenz Networks	256
170.81.41.0/24	Ferenz Networks	256
170.81.42.0/24	Ferenz Networks	256
170.81.43.0/24	Ferenz Networks	256
181.214.128.0/24	Ferenz Networks	256
181.214.129.0/24	Ferenz Networks	256
181.214.230.0/24	Ferenz Networks	256
181.215.211.0/24	Ferenz Networks	256
181.215.215.0/24	Ferenz Networks	256

Netblock	Company
2804:3744::/32	Ferenz Networks
2804:3744::/33	Ferenz Networks
2804:3744:8000::/33	Ferenz Networks
2804:3744::/34	Ferenz Networks
2804:3744:4000::/34	Ferenz Networks
2804:3744:8000::/34	Ferenz Networks
2804:3744:c000::/34	Ferenz Networks
2804:3744:4000::/40	Ferenz Networks
2804:3744:4900::/40	Ferenz Networks
2804:3744:4000::/48	Ferenz Networks
2804:3744:4001::/48	Ferenz Networks
2804:3744:4900::/48	Ferenz Networks
2804:3744:4901::/48	Ferenz Networks

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WHOIS Details

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                                                ASHandle:       AS266400
                                                OrgID:          AS266400
                                                ASName:         AS266400
                                                ASNumber:       AS266400
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 17,612 domain names hosted across 433 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
45.224.128.202	██████████	1,124
170.81.42.59	██████████	911
170.81.42.63	██████████	529
170.81.43.171	██████████	397
170.81.43.153	██████████	394
45.224.128.77	██████████	389
45.224.131.211	██████████	386
170.81.43.64	██████████	359
102.165.25.7	██████████	332
170.81.42.166	██████████	327

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Hosted Domains API & Database

Peers

There are 56 peers for this ASN.

Peers	Name
AS1031	PEER 1031 LLC
AS14840	BR.Digital Telecom
AS16552	Tiggee LLC
AS16735	ALGAR TELECOM S/A
AS174	Cogent Communications, LLC
AS198150	SIACOM JSC
AS199524	G-Core Labs S.A.
AS209466	Drovia Computacao em Nuvem Ltda
AS213738	HOSTEG HOSPEDAGEM E SERVIDORES LTDA
AS22548	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS24482	SG.GS
AS262427	Invista Net Provedor de Acesso Ltda
AS262462	Aranet Play
AS263009	FORTE TELECOM LTDA.
AS263152	MIGO TELECOM
AS263237	PowerHost Telecom SPA
AS263541	IMF NETWORK DATA LTDA - ME
AS264254	AZAN SERVICOS DE INTERNET
AS264409	GRUPO YAX
AS264479	Turbozone Internet
AS266580	PC INFO TELECOM EIRELI - ME
AS267613	ELETRONET S.A.
AS268976	Weclix Telecom S/A
AS269180	VIPNET Conexão
AS269412	Oeste Telecom
AS271253	LINK BRASIL TELECOMUNICACOES LTDA
AS273508	Visão Datacenter LTDA
AS28329	SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS28624	PROVEDORA CMA INTERNET LTDA
AS28634	Life Tecnologia Ltda.
AS29049	Delta Telecom Ltd
AS3356	Level 3 Parent, LLC
AS35280	F5 Networks SARL
AS36236	NetActuate, Inc
AS37468	Angola Cables
AS37721	Virtual Technologies & Solutions
AS39120	Convergenze S.p.A.
AS43733	Viva Armenia CJSC
AS49544	i3D.net B.V
AS51185	MainStreaming SpA
AS52468	UFINET PANAMA S.A.
AS52873	Softdados Telecomunicações
AS52925	Ascenty Data Centers e Telecomunicações S/A
AS53062	ALT \| GRUPO BRASIL TECPAR
AS53202	Acesso10 Telecom
AS57463	NetIX Communications JSC
AS60503	FNX Tecnologia LTDA
AS6057	Administracion Nacional de Telecomunicaciones
AS61568	ALOO TELECOM - FSF TECNOLOGIA SA
AS61573	IP TELECOM
AS61624	INFNOC TECNOLOGIA LTDA
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A
AS6424	EDGOO NETWORKS
AS6939	Hurricane Electric LLC
AS7195	EDGEUNO S.A.S
AS999	CORIX NETWORKS

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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams	Name
AS16735	ALGAR TELECOM S/A
AS174	Cogent Communications, LLC
AS3356	Level 3 Parent, LLC
AS37468	Angola Cables
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 6 downstreams for this ASN.

Downstreams	Name
AS209466	Drovia Computacao em Nuvem Ltda
AS213738	HOSTEG HOSPEDAGEM E SERVIDORES LTDA
AS264254	AZAN SERVICOS DE INTERNET
AS266580	PC INFO TELECOM EIRELI - ME
AS269412	Oeste Telecom
AS273508	Visão Datacenter LTDA

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
170.81.40.145	AS266400 Ferenz Networks	`0.07ms` from Chapeco, BR
45.224.128.1	AS266400 Ferenz Networks	`0.08ms` from Chapeco, BR
2804:3744:4001:13::2	AS266400 Ferenz Networks	`0.25ms` from Sao Paulo, BR
2804:3744:c000:602::1	AS266400 Ferenz Networks	`0.11ms` from Chapeco, BR
181.215.211.1	AS266400 Ferenz Networks	`0.08ms` from Chapeco, BR
2804:3744:4000::1	AS266400 Ferenz Networks	`0.21ms` from Sao Paulo, BR
181.214.129.1	AS266400 Ferenz Networks	`0.06ms` from Chapeco, BR
74.1.75.1	AS266400 Ferenz Networks	`0.21ms` from Sao Paulo, BR
45.224.130.1	AS266400 Ferenz Networks	`0.09ms` from Chapeco, BR
2804:3744:4900::1	AS266400 Ferenz Networks	`0.53ms` from Fortaleza, BR
2804:3744:1:200::1575	AS266400 Ferenz Networks	`0.36ms` from Chapeco, BR
74.1.84.0	AS266400 Ferenz Networks	`0.55ms` from Fortaleza, BR
31.57.175.248	AS266400 Ferenz Networks	`0.19ms` from Sao Paulo, BR
74.1.85.17	AS266400 Ferenz Networks	`0.53ms` from Fortaleza, BR
96.43.96.1	AS266400 Ferenz Networks	`0.07ms` from Chapeco, BR
2804:3744:4901:27::2	AS266400 Ferenz Networks	`0.70ms` from Fortaleza, BR
45.224.131.90	AS266400 Ferenz Networks	`0.02ms` from Chapeco, BR
181.214.230.1	AS266400 Ferenz Networks	`0.06ms` from Chapeco, BR
170.81.43.1	AS266400 Ferenz Networks	`0.07ms` from Chapeco, BR
170.81.42.1	AS266400 Ferenz Networks	`0.08ms` from Chapeco, BR
181.214.128.1	AS266400 Ferenz Networks	`0.07ms` from Chapeco, BR
170.81.41.1	AS266400 Ferenz Networks	`0.08ms` from Chapeco, BR
181.215.215.1	AS266400 Ferenz Networks	`0.06ms` from Chapeco, BR
45.224.129.1	AS266400 Ferenz Networks	`0.07ms` from Chapeco, BR
2804:3744:0:15e::2	AS266400 Ferenz Networks	`0.01ms` from Chapeco, BR

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
76.161.143.80	AS7029 Windstream Communications LLC	`0.45ms` from Atlanta, US
186.60.203.96	AS22927 Telefonica de Argentina	`2.04ms` from Buenos Aires, AR
45.64.146.0	AS38684 CMB Daejeon Broadcasting Co,.Ltd	`3.55ms` from Incheon, KR
60.160.186.64	AS4134 CHINANET BACKBONE	`8.53ms` from Kunming, CN
201.152.212.240	AS8151 UNINET	`7.36ms` from Monterrey, MX
217.21.94.208	AS47583 Hostinger International Limited	`0.20ms` from Mumbai, IN
62.10.248.160	AS8070 Microsoft Corporation	`19.03ms` from San Antonio, US
130.185.211.144	AS48917 Optinet Ltd	`5.41ms` from Sofia, BG
126.79.77.128	AS17676 SoftBank Corp.	`3.18ms` from Tokyo, JP
76.29.224.96	AS7922 Comcast Cable Communications, LLC	`9.86ms` from Atlanta, US
54.185.10.16	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
3.142.150.240	AS16509 Amazon.com, Inc.	`0.66ms` from Columbus, US
18.154.93.160	AS16509 Amazon.com, Inc.	`0.08ms` from Denver, US
174.3.211.192	AS6327 Shaw Communications	`5.21ms` from Edmonton, CA
78.180.105.192	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.10ms` from Istanbul, TR
103.152.240.240	AS140449 PT Media Cloud Indonesia	`1.66ms` from Jakarta, ID
188.37.97.128	AS12353 Vodafone Portugal	`6.46ms` from Lisbon, PT
97.167.124.192	AS6167 Verizon Business	`7.68ms` from Los Angeles, US
93.66.77.224	AS30722 Fastweb SpA	`4.81ms` from Milan, IT
75.202.222.96	AS6167 Verizon Business	`11.58ms` from Portland, US
112.214.209.0	AS10036 DLIVE	`1.20ms` from Seoul, KR
209.54.114.128	AS400724 EZProvider Networks, Inc.	`0.14ms` from Vancouver, CA
24.77.105.64	AS6327 Shaw Communications	`4.86ms` from Winnipeg, CA
13.94.243.0	AS8075 Microsoft Corporation	`0.17ms` from Amsterdam, NL
137.119.74.80	AS21515 SISKIYOU TELEPHONE COMPANY	`9.03ms` from Hillsboro, US

Traceroute

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

traceroute -a -n -q1 181.214.230.200

traceroute to 181.214.230.200 (181.214.230.200): 64 hops max, 52 byte packets

1 [AS266400] 45.224.131.1 2.465 ms

2 [AS266400] 181.214.230.200 0.149 ms

Measurement taken from

IPinfo ProbeNet in Chapeco, BR

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS266400 at robtex.

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