ASN AS37517 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS37517?

AS37517 is listed under CABO VERDE TELECOM, S.A.

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?

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AS37517 CABO VERDE TELECOM, S.A

ASN Lookup Tool

CABO VERDE TELECOM, S.A

CV 47 Routes

AS Data

AS37517

AS37517 – CABO VERDE TELECOM, S.A

AS Number	37517
AS Name	CVTS1
Organization	CABO VERDE TELECOM, S.A(org-cvts1-afrinic)
Country	CV
Number of IPv4 Routes	42
Number of IPv6 Routes	5
ASN type	ISP
Allocation Status	ASSIGNED
Registry	AFRINIC
Date Allocated	N/A

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
41.221.192.0/21	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	2048
2c0f:f438:a400::/40	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	~309×10²⁴
102.211.8.0/22	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	1024
41.74.128.0/20	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	4096
102.209.54.0/23	AS37517	CABO VERDE TELECOM, S.A	Residential newtork	512
102.209.160.0/23	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	512
165.90.96.0/19	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	8192
2c0f:f438:a800::/40	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	~309×10²⁴
41.221.192.0/20	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	4096
102.211.8.0/23	AS37517	CABO VERDE TELECOM, S.A	CABO VERDE TELECOM, S.A	512

Raw Whois Response

% This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to  the following terms of Use. See https://afrinic.net/whois/terms

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS37517'

% No abuse contact registered for AS37517

aut-num:        AS37517
as-name:        CVTS1
descr:          CABO VERDE TELECOM, S.A
status:         ASSIGNED
admin-c:        DD48-AFRINIC
admin-c:        NS64-AFRINIC
admin-c:        AS213-AFRINIC
tech-c:         DD48-AFRINIC
tech-c:         NS64-AFRINIC
tech-c:         YM21-AFRINIC
tech-c:         VF6-AFRINIC
org:            ORG-CVTS1-AFRINIC
mnt-by:         AFRINIC-HM-MNT
mnt-routes:     CVTS1-MNT
source:         AFRINIC # Filtered

organisation:   ORG-CVTS1-AFRINIC
org-name:       CABO VERDE TELECOM, S.A
org-type:       LIR
country:        CV
address:        Rua Cabo Verde Telecom, Várzea, CP 220
address:        Praia
phone:          tel:+238-260-92-51
admin-c:        AS213-AFRINIC
admin-c:        NS64-AFRINIC
admin-c:        DD48-AFRINIC
tech-c:         YM21-AFRINIC
tech-c:         NS64-AFRINIC
tech-c:         DD48-AFRINIC
tech-c:         VF6-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        CVTS1-MNT
mnt-by:         AFRINIC-HM-MNT
source:         AFRINIC # Filtered

person:         Airton Semedo
address:        Rua Cabo Verde Telecom
address:        Praia 220
address:        Cabo Verde
phone:          tel:+238-350-36-58
nic-hdl:        AS213-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-2CK8J4HIGOQAR1HPFZBT3KRUE1HSJ5KN-MNT

person:         Denivaldo Delgado
nic-hdl:        DD48-AFRINIC
address:        Rua Cabo Verde Telecom, V�rzea, CP 220
address:        Praia
address:        Cabo Verde
phone:          tel:+238-350-36-03
mnt-by:         GENERATED-YQ0OP6M5HVK8R8RMSUUBTHCPQKBMDOHF-MNT
source:         AFRINIC # Filtered

person:         Nelson Silva
address:        Rua Cabo Verde Telecom
address:        Praia
address:        Cabo Verde
phone:          tel:+238-997-61-80
nic-hdl:        NS64-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-MDXYWTXU8ONTT1UCGP4TLPY591NJJNED-MNT

person:         Valter Ferreira
address:        Rua Cabo Verde Telecom
address:        Praia
address:        Cabo Verde
phone:          tel:+238-982-39-71
nic-hdl:        VF6-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-IOVK75JVRKVKE3JOFIL7TIM137UT5DVM-MNT

person:         Yannick Monteiro
address:        Rua Cabo Verde Telecom
address:        Praia
address:        Cape Verde
phone:          tel:+238-350-39-33
nic-hdl:        YM21-AFRINIC
source:         AFRINIC # Filtered
mnt-by:         GENERATED-IMUYIUQ5MC2830PK8SMHI6J35CT0IXUM-MNT

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.afrinic.net",
  "aut_nums" : [ {
    "aut_num" : "AS37517",
    "as_name" : "CVTS1",
    "description" : [ "CABO VERDE TELECOM, S.A" ],
    "status" : "ASSIGNED",
    "organization" : "ORG-CVTS1-AFRINIC",
    "admin_contacts" : [ "DD48-AFRINIC", "NS64-AFRINIC", "AS213-AFRINIC" ],
    "tech_contacts" : [ "DD48-AFRINIC", "NS64-AFRINIC", "YM21-AFRINIC", "VF6-AFRINIC" ],
    "mnt_routes" : [ "CVTS1-MNT" ],
    "mnt_by" : [ "AFRINIC-HM-MNT" ],
    "source" : "AFRINIC"
  } ],
  "organization" : {
    "handle" : "ORG-CVTS1-AFRINIC",
    "name" : "CABO VERDE TELECOM, S.A",
    "type" : "LIR",
    "address" : [ "Rua Cabo Verde Telecom, V�rzea, CP 220", "Praia" ],
    "street" : "Rua Cabo Verde Telecom V�rzea",
    "city" : "Praia",
    "country" : [ "CV" ],
    "phone" : [ "+238-260-92-51" ],
    "admin_contacts" : [ "AS213-AFRINIC", "NS64-AFRINIC", "DD48-AFRINIC" ],
    "tech_contacts" : [ "YM21-AFRINIC", "NS64-AFRINIC", "DD48-AFRINIC", "VF6-AFRINIC" ],
    "mnt_ref" : [ "AFRINIC-HM-MNT", "CVTS1-MNT" ],
    "mnt_by" : [ "AFRINIC-HM-MNT" ],
    "source" : "AFRINIC"
  },
  "administrative_contacts" : [ {
    "handle" : "DD48-AFRINIC",
    "name" : "Denivaldo Delgado",
    "address" : [ "Rua Cabo Verde Telecom, V?rzea, CP 220", "Praia", "Cabo Verde" ],
    "street" : "Rua Cabo Verde Telecom V?rzea",
    "city" : "Praia",
    "country" : "CABO VERDE",
    "phone" : [ "+238-350-36-03" ],
    "mnt_by" : [ "GENERATED-YQ0OP6M5HVK8R8RMSUUBTHCPQKBMDOHF-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "CABO VERDE"
  }, {
    "handle" : "NS64-AFRINIC",
    "name" : "Nelson Silva",
    "address" : [ "Rua Cabo Verde Telecom", "Praia", "Cabo Verde" ],
    "street" : "Rua Cabo Verde Telecom",
    "city" : "Praia",
    "country" : "CABO VERDE",
    "phone" : [ "+238-997-61-80" ],
    "mnt_by" : [ "GENERATED-MDXYWTXU8ONTT1UCGP4TLPY591NJJNED-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "CABO VERDE"
  }, {
    "handle" : "AS213-AFRINIC",
    "name" : "Airton Semedo",
    "address" : [ "Rua Cabo Verde Telecom", "Praia 220", "Cabo Verde" ],
    "street" : "Rua Cabo Verde Telecom Praia",
    "city" : "Cabo",
    "country" : "VERDE",
    "phone" : [ "+238-350-36-58" ],
    "mnt_by" : [ "GENERATED-2CK8J4HIGOQAR1HPFZBT3KRUE1HSJ5KN-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "VERDE"
  } ],
  "technical_contacts" : [ {
    "handle" : "DD48-AFRINIC",
    "name" : "Denivaldo Delgado",
    "address" : [ "Rua Cabo Verde Telecom, V?rzea, CP 220", "Praia", "Cabo Verde" ],
    "street" : "Rua Cabo Verde Telecom V?rzea",
    "city" : "Praia",
    "country" : "CABO VERDE",
    "phone" : [ "+238-350-36-03" ],
    "mnt_by" : [ "GENERATED-YQ0OP6M5HVK8R8RMSUUBTHCPQKBMDOHF-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "CABO VERDE"
  }, {
    "handle" : "NS64-AFRINIC",
    "name" : "Nelson Silva",
    "address" : [ "Rua Cabo Verde Telecom", "Praia", "Cabo Verde" ],
    "street" : "Rua Cabo Verde Telecom",
    "city" : "Praia",
    "country" : "CABO VERDE",
    "phone" : [ "+238-997-61-80" ],
    "mnt_by" : [ "GENERATED-MDXYWTXU8ONTT1UCGP4TLPY591NJJNED-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "CABO VERDE"
  }, {
    "handle" : "YM21-AFRINIC",
    "name" : "Yannick Monteiro",
    "address" : [ "Rua Cabo Verde Telecom", "Praia", "Cape Verde" ],
    "street" : "Rua Cabo Verde Telecom",
    "city" : "Praia",
    "country" : "CAPE VERDE",
    "phone" : [ "+238-350-39-33" ],
    "mnt_by" : [ "GENERATED-IMUYIUQ5MC2830PK8SMHI6J35CT0IXUM-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "CAPE VERDE"
  }, {
    "handle" : "VF6-AFRINIC",
    "name" : "Valter Ferreira",
    "address" : [ "Rua Cabo Verde Telecom", "Praia", "Cabo Verde" ],
    "street" : "Rua Cabo Verde Telecom",
    "city" : "Praia",
    "country" : "CABO VERDE",
    "phone" : [ "+238-982-39-71" ],
    "mnt_by" : [ "GENERATED-IOVK75JVRKVKE3JOFIL7TIM137UT5DVM-MNT" ],
    "source" : "AFRINIC",
    "addressCountry" : "CABO VERDE"
  } ]
}

Peers

AS Number	Description	Country
AS209179	AfriCloud LLC	US
AS12552	GlobalConnect AB	SE
AS213151	Christian Elsen	DE
AS58057	Securebit AG	CH
AS25220	equada network GmbH	DE
AS20932	Service Telecom	CH
AS38880	Micron21 Datacentre Pty Ltd	AU
AS42541	FIBERBY	DK
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE

Upstreams

AS Number	Description	Country
AS8708	DIGI ROMANIA S.A.	RO
AS7195	EDGEUNO S.A.S	CO
AS39351	31173 Services AB	SE
AS6939	Hurricane Electric LLC	US
AS6204	ZET.NET IP Transit	RO
AS37468	Angola Cables	AO
AS20764	CJSC RASCOM	RU
AS24889	Monzoon Networks AG	CH
AS12859	BIT BV	NL
AS8220	COLT Technology Services Group Limited	GB

Downstreams

AS Number	Description	Country
AS328941	CABO VERDE TELECOM, S.A	CV
AS1299	Arelion Sweden AB	SE
AS37613	DOLPHIN TELECOMMUNICATION LIMITED	GH
AS327862	NOSi EPE	CV
AS328148	Agence De l'Informatique de l'Etat	SN