Uruguay

Autonomous systems and IP prefixes registered in Uruguay.

Registered ASNs

IPv4 Prefixes

126

IPv6 Prefixes

Largest Networksby registered prefixes

#	ASN	Name	Prefixes
1	AS6057	LACNICAS6057 - Administracion Nacional de Telecomunicaciones	19
2	AS19422	LACNICAS19422 - Telefonica Moviles del Uruguay SA	8
3	AS28000	LACNICAS28000 - LACNIC - Latin American and Caribbean IP address	6
4	AS20255	LACNICAS20255 - Tecnowind S.A.	4
5	AS14234	LACNICAS14234 - ZONAMERICA	3
6	AS20002	LACNICAS20002 - Telstar S.A.	3
7	AS27750	LACNICAS27750 - Cooperacion Latino Americana de Redes Avanzadas	3
8	AS273002	LACNICAS273002 - TRACTORAL SOCIEDAD ANONIMA	3
9	AS273004	LACNICAS273004 - MONTE CABLEVIDEO S A	3
10	AS273012	LACNICAS273012 - RISELCO SOCIEDAD ANONIMA	3
11	AS273854	LACNICAS273854 - TELEMAS SOCIEDAD ANONIMA	3
12	AS1797	LACNICAS1797 - Uruguay	2
13	AS28001	LACNICAS28001 - LACNIC - Latin American and Caribbean IP address	2
14	AS28002	LACNICAS28002 - LACNIC - Latin American and Caribbean IP address	2
15	AS52224	LACNICAS52224 - LACNIC - Latin American and Caribbean IP address	2
16	AS52266	LACNICAS52266 - OWNER PARA PRUEBAS DE LACNIC	2
17	AS61442	LACNICAS61442 - PASWER INTERNATIONAL S.A.	2
18	AS61455	LACNICAS61455 - LACTLD - LATIN AMERICAN AND CARIBBEAN TLD ASSOCIATION	2
19	AS264665	LACNICAS264665 - Servicio Central de Informatica - UdelaR (ccTLD .uy)	2
20	AS266886	LACNICAS266886 - HOSTING EN LA WEB S.A.S.	2
21	AS273105	LACNICAS273105 - VCR VIDEO CABLE RIVERA S.A.	2
22	AS273181	LACNICAS273181 - Equital SA	2
23	AS18667	LACNICAS18667 - Web2mil S.A	1
24	AS264845	LACNICAS264845 - LACNIC - Latin American and Caribbean IP address	1
25	AS264846	LACNICAS264846 - LACNIC - Latin American and Caribbean IP address	1
26	AS273047	LACNICAS273047 - MARTINEZ CAGNAZZO CARLOS MARCELO (LACNIC Labs)	1
27	AS273115	LACNICAS273115 - PRAIAMAR SA	1
28	AS273892	LACNICAS273892 - JORGE CANO PUENTE	1
29	AS274012	LACNICAS274012 - TIME TOWER S.A.	1
30	AS274201	LACNICAS274201 - PARQUE DE LAS CIENCIAS S.A.	1
31	AS274220	LACNICAS274220 - Cable Color Maragato SA	1
32	AS274313	LACNICAS274313 - ENORAL S.A	1
33	AS274986	LACNICAS274986 - KEEPIT URUGUAY S.A.	1
34	AS7167	LACNICAS7167 - Administracion Nacional de Telecomunicaciones	0
35	AS16772	LACNICAS16772 - Telefonica Data Uruguay	0
36	AS17255	LACNICAS17255 - Diveo Uruguay	0
37	AS18579	LACNICAS18579 - Dalinco	0
38	AS27848	LACNICAS27848 - Internet Systems Consortium	0
39	AS27859	LACNICAS27859 - Internet Systems Consortium	0
40	AS27913	LACNICAS27913 - Internet Systems Consortium	0
41	AS27916	LACNICAS27916 - Internet Systems Consortium	0
42	AS28054	LACNICAS28054 - Internet Systems Consortium	0
43	AS28119	LACNICAS28119 - LACNIC - Latin American and Caribbean IP address	0
44	AS52241	LACNICAS52241 - Lunamen S.A.	0
45	AS52243	LACNICAS52243 - Internet Systems Consortium	0
46	AS52289	LACNICAS52289 - Internet Systems Consortium	0
47	AS52366	LACNICAS52366 - Lunamen S.A.	0
48	AS61447	LACNICAS61447 - Internet Systems Consortium	0
49	AS64135	LACNICAS64135 - Ni Co	0
50	AS64136	LACNICAS64136 - Ni Co	0
51	AS267718	LACNICAS267718 - Administracion Nacional de Telecomunicaciones	0
52	AS274238	LACNICAS274238 - TEVECA S R L	0
53	AS274302	LACNICAS274302 - Tecnowind S.A.	0

Threat map: malicious IPs in Uruguay

9 flagged IPv4 networks on 2026-10-10, #105 of 176 countries.

IP Address Transfers

Last 12 months: 1 registry transfers involving organisations in Uruguay, 66K IPv4 addresses.

IPv4 received from

1🇧🇷 Brazil66K

IPv4 sent to

No IPv4 sent to other countries.

191.166.0.0/16Transfer · 2025-11-10
TIM SA
🇧🇷 BR LACNIC
→
AMAZON DATA SERVICES URUGUAY S.R.L.
🇺🇾 UY LACNIC
190.110.245.0/24Transfer · 2025-05-27
INTERLINK SA
🇦🇷 AR LACNIC
→
VCR VIDEO CABLE RIVERA S.A.
🇺🇾 UY LACNIC
200.90.152.0/24Transfer · 2025-05-21
ASEGLOB S.A.
🇪🇨 EC LACNIC
→
MONTE CABLEVIDEO S A
🇺🇾 UY LACNIC
200.90.153.0/24Transfer · 2025-05-19
ASEGLOB S.A.
🇪🇨 EC LACNIC
→
TRACTORAL SOCIEDAD ANONIMA
🇺🇾 UY LACNIC
200.90.154.0/24Transfer · 2025-05-14
ASEGLOB S.A.
🇪🇨 EC LACNIC
→
RISELCO SOCIEDAD ANONIMA
🇺🇾 UY LACNIC
181.224.164.0/23Transfer · 2024-06-21
PECHIEU GASTON
🇦🇷 AR LACNIC
→
Equital SA
🇺🇾 UY LACNIC
69.164.80.0/24inter-RIRTransfer · 2024-02-08
Sungard Availability Network Solutions, Inc.
🇺🇸 US ARIN
→
Monte Cablevideo S.A.
🇺🇾 UY LACNIC
45.228.66.0/24Transfer · 2024-01-19
HOSTING EN LA WEB S.A.S.
🇺🇾 UY LACNIC
→
ZONAMERICA USUARIO OPERADOR DE ZONA FRANCA S.A.S.
🇨🇴 CO LACNIC
69.164.91.0/24inter-RIRTransfer · 2023-12-12
Sungard Availability Network Solutions, Inc.
🇺🇸 US ARIN
→
TRACTORAL SOCIEDAD ANONIMA
🇺🇾 UY LACNIC
69.164.98.0/24inter-RIRTransfer · 2023-11-08
Sungard Availability Network Solutions, Inc.
🇺🇸 US ARIN
→
RISELCO SOCIEDAD ANONIMA
🇺🇾 UY LACNIC

Date	Resource	From	To	Type
2025-11-10	191.166.0.0/16	TIM SA 🇧🇷 BR LACNIC	AMAZON DATA SERVICES URUGUAY S.R.L. 🇺🇾 UY LACNIC	Transfer
2025-05-27	190.110.245.0/24	INTERLINK SA 🇦🇷 AR LACNIC	VCR VIDEO CABLE RIVERA S.A. 🇺🇾 UY LACNIC	Transfer
2025-05-21	200.90.152.0/24	ASEGLOB S.A. 🇪🇨 EC LACNIC	MONTE CABLEVIDEO S A 🇺🇾 UY LACNIC	Transfer
2025-05-19	200.90.153.0/24	ASEGLOB S.A. 🇪🇨 EC LACNIC	TRACTORAL SOCIEDAD ANONIMA 🇺🇾 UY LACNIC	Transfer
2025-05-14	200.90.154.0/24	ASEGLOB S.A. 🇪🇨 EC LACNIC	RISELCO SOCIEDAD ANONIMA 🇺🇾 UY LACNIC	Transfer
2024-06-21	181.224.164.0/23	PECHIEU GASTON 🇦🇷 AR LACNIC	Equital SA 🇺🇾 UY LACNIC	Transfer
2024-02-08	69.164.80.0/24inter-RIR	Sungard Availability Network Solutions, Inc. 🇺🇸 US ARIN	Monte Cablevideo S.A. 🇺🇾 UY LACNIC	Transfer
2024-01-19	45.228.66.0/24	HOSTING EN LA WEB S.A.S. 🇺🇾 UY LACNIC	ZONAMERICA USUARIO OPERADOR DE ZONA FRANCA S.A.S. 🇨🇴 CO LACNIC	Transfer
2023-12-12	69.164.91.0/24inter-RIR	Sungard Availability Network Solutions, Inc. 🇺🇸 US ARIN	TRACTORAL SOCIEDAD ANONIMA 🇺🇾 UY LACNIC	Transfer
2023-11-08	69.164.98.0/24inter-RIR	Sungard Availability Network Solutions, Inc. 🇺🇸 US ARIN	RISELCO SOCIEDAD ANONIMA 🇺🇾 UY LACNIC	Transfer

IPv4 transfers in Uruguay →All transfers for Uruguay →Global IPv4 transfer market →

🇺🇾Uruguay