Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS7049
AS7049 - Silica Networks Argentina S.A. Announcing routesAS name7049
OrganisationSilica Networks Argentina S.A.
Registry (RIR)LACNIC
HandleAS7049
RangeAS7049
Registered06 Aug 1996
Last changed06 Aug 1996
Abuse contact[email protected]
80IPv4 prefixes
1IPv6 prefixes
87Upstreams
227Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS7195 | AS7195 - EDGEUNO S.A.S | 26170 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 14824 |
| AS174 | COGENT-174 - Cogent Communications, LLC | 12359 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 4991 |
| AS12956 | TELXIUS TELEFONICA GLOBAL SOLUTIONS SL | 2962 |
| AS33891 | CORE-BACKBONE Core-Backbone GmbH | 1554 |
| AS5405 | INTERDOTLINK Inter.link GmbH | 1318 |
| AS34549 | MEER-AS meerfarbig GmbH & Co. KG | 1255 |
| AS6762 | SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | 1147 |
| AS34927 | iFog-GmbH iFog GmbH | 1118 |
| AS35280 | F5 F5 Networks SARL | 1104 |
| AS35625 | EUROFIBER-FRANCE Eurofiber France SAS | 1050 |
| AS34019 | HIVANE Hivane Association | 1004 |
| AS39351 | ESAB-AS 31173 Services AB | 880 |
| AS29691 | NINE Nine Internet Solutions AG | 846 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS20207 | AS20207 - Gigared S.A. | 4971 |
| AS52373 | AS52373 - ECOM CHACO S.A. | 4610 |
| AS52327 | AS52327 - Summit S.A. | 3673 |
| AS52323 | AS52323 - Colsecor Cooperativa Limitada | 3281 |
| AS27953 | AS27953 - NODOSUD S.A | 3178 |
| AS262150 | AS262150 - Empresa Provincial de Energia de Cordoba | 2525 |
| AS27988 | AS27988 - Servicios y Telecomunicaciones S.A. | 2289 |
| AS263791 | AS263791 - REFSA TELECOMUNICACIONES | 2269 |
| AS271794 | AS271794 - UNITY NETWORK S.A.S. | 1966 |
| AS264774 | AS264774 - UGALDE JUAN IGNACIO | 1636 |
| AS52436 | AS52436 - Cable Televisora Color | 1591 |
| AS264759 | AS264759 - PERGAMINO CELP INFRACOM S.A. | 1509 |
| AS27987 | AS27987 - NODOCOOP Federacion de Cooperativas Ltda. | 1267 |
| AS52279 | AS52279 - ETERNET S.R.L. | 1198 |
| AS27983 | AS27983 - Red Intercable Digital S.A. | 1120 |
IPv4 prefixes (80)
128.201.23.0/24200.59.48.0/23186.0.228.0/22190.110.98.0/2345.175.21.0/24186.0.208.0/24186.0.255.0/24186.0.209.0/24190.110.105.0/24186.0.236.0/24200.61.18.0/24186.0.218.0/24186.0.254.0/24186.0.241.0/24190.110.108.0/24200.61.14.0/24186.0.239.0/24186.0.196.0/22186.0.202.0/24200.61.17.0/24200.59.198.0/24190.110.109.0/24186.0.193.0/24200.59.194.0/24200.59.206.0/24200.59.60.0/24186.0.199.0/24200.61.23.0/24186.0.194.0/24186.0.234.0/24190.110.107.0/24200.59.197.0/24186.0.251.0/24200.61.24.0/24186.0.238.0/24190.110.104.0/24186.0.235.0/24186.0.244.0/24200.61.31.0/24186.0.201.0/24186.0.224.0/22186.0.250.0/24200.59.199.0/24200.61.15.0/24186.0.242.0/24190.110.108.0/22186.0.204.0/22186.0.210.0/24190.110.96.0/23186.0.248.0/23200.59.204.0/24200.59.192.0/24186.0.195.0/24200.59.48.0/24186.0.220.0/24186.0.217.0/24200.59.205.0/24186.0.228.0/24186.0.200.0/24186.0.222.0/24200.61.12.0/24186.0.243.0/24200.61.13.0/24200.59.61.0/24200.61.16.0/24186.0.221.0/24200.47.37.0/24186.0.233.0/24186.0.237.0/24190.110.106.0/24200.61.28.0/24128.201.20.0/24200.61.26.0/24186.0.253.0/24186.0.252.0/24200.61.25.0/24186.0.211.0/24186.0.212.0/22186.0.192.0/24186.0.204.0/24
IPv6 prefixes (1)
RPKI-validate all prefixes of AS7049
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Silica Networks Argentina S.A. | AR-SISA3-LACNIC | +54 11 39843812 | 638, San Martin, Buenos Aires, C1004AAN, AR |
| administrative, technical, abuse | NOC Silica Networks | SNC2 | [email protected], +54 1143233360#0000 | -, San Martin, Ciudad Autonoma de Buenos Aire, C1004AAN, AR |
Raw registry response
{
"rdapConformance": [
"rdap_level_0",
"cidr0",
"lacnic_level_0"
],
"notices": [
{
"title": "Terms and Conditions",
"description": [
"This is the LACNIC RDAP service. Objects are in RDAP format."
],
"links": [
{
"value": "https://www.lacnic.net/registration-data-access-protocol",
"rel": "terms-of-service",
"href": "https://www.lacnic.net/registration-data-access-protocol",
"type": "text/html"
}
]
}
],
"remarks": [
{
"description": [
"Autonomous System AS7049 from AR-SISA3-LACNIC"
],
"title": "description"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/autnum/AS7049",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/autnum/AS7049"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "1996-08-06T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "1996-08-06T12:00:00Z"
}
],
"objectClassName": "autnum",
"handle": "AS7049",
"startAutnum": 7049,
"endAutnum": 7049,
"name": "7049",
"type": "DIRECT ALLOCATION",
"status": [
"active"
],
"entities": [
{
"objectClassName": "entity",
"handle": "AR-SISA3-LACNIC",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Silica Networks Argentina S.A."
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "638\nSan Martin\nBuenos Aires\nC1004AAN\nAR"
},
"text",
[
"",
"638",
"San Martin",
"Buenos Aires",
"",
"C1004AAN",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 11 39843812"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2006-09-15T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-21T18:29:50Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/AR-SISA3-LACNIC",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/AR-SISA3-LACNIC"
}
]
},
{
"objectClassName": "entity",
"handle": "SNC2",
"roles": [
"administrative",
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"NOC Silica Networks"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "-\nSan Martin\nCiudad Autonoma de Buenos Aire\nC1004AAN\nAR"
},
"text",
[
"",
"-",
"San Martin",
"Ciudad Autonoma de Buenos Aire",
"",
"C1004AAN",
"AR"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+54 1143233360#0000"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"es"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2006-08-18T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-21T16:28:04Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/SNC2",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/SNC2"
}
]
}
],
"lacnic_legalRepresentative": "Javier de Mingo",
"port43": "whois.lacnic.net"
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.