All ASNs

Autonomous System details for AS34977

AS34977

PROCONO S.A. • ptvtelecom.com

AS34977 — PROCONO S.A.

AS Name

PROCONO-AS

Country

Spain (ES)

Website

ptvtelecom.com

Number of IPv4

137,472

Number of IPv6

2.42 × 10²⁴

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

May 11, 2005

Last updated

February 17, 2026

IP Ranges

160 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
5.23.12.0/22	PROCONO, S.A	1,024
5.23.12.0/24	PROCONO, S.A	256
37.61.144.0/20	PROCONO S.A.	4,096
37.61.144.0/23	PROCONO S.A.	512
37.61.146.0/23	Customers Procono	512
37.61.155.0/24	Cable Operator	256
37.61.159.0/24	Cable Operator	256
46.37.64.0/19	Customers Procono	8,192
46.37.69.0/24	Customers Procono	256
46.37.70.0/23	Customers Procono	512
46.37.76.0/23	Customers Procono	512
46.37.78.0/23	Customers Procono	512
46.37.80.0/24	Customers Procono	256
46.37.81.0/24	Customers Procono	256
46.37.84.0/24	Customers Procono	256
46.37.92.0/23	Wifi Operator	512
46.37.94.0/24	Wifi Operator	256
86.106.0.0/21	PROCONO S.A.	2,048
86.106.64.0/21	PROCONO S.A.	2,048
87.101.88.0/24	ATHENEA & CENFOR S.L.	256
87.101.89.0/24	ATHENEA & CENFOR S.L.	256
87.101.90.0/24	ATHENEA2	256
87.101.91.0/24	ATHENEA2	256
88.212.188.0/24	PROCONO S.A.	256
88.212.190.0/24	PROCONO S.A.	256
89.32.112.0/21	PROCONO S.A.	2,048
89.32.118.0/24	PROCONO S.A.	256
89.35.136.0/21	PROCONO S.A.	2,048
89.35.137.0/24	PROCONO S.A.	256
89.35.138.0/23	PROCONO S.A.	512
89.35.140.0/23	PROCONO S.A.	512
89.35.142.0/23	PROCONO S.A.	512
89.36.2.0/23	PROCONO S.A.	512
89.36.4.0/23	PROCONO S.A.	512
89.36.6.0/24	PROCONO S.A.	256
89.36.7.0/24	PROCONO S.A.	256
89.37.72.0/21	PROCONO S.A.	2,048
89.37.72.0/24	PROCONO S.A.	256
89.37.73.0/24	PROCONO S.A.	256
89.37.74.0/24	PROCONO S.A.	256
89.38.16.0/21	PROCONO S.A.	2,048
89.38.16.0/24	PROCONO S.A.	256
89.38.18.0/24	PROCONO S.A.	256
89.38.20.0/24	PROCONO S.A.	256
89.38.21.0/24	PROCONO S.A.	256
89.38.22.0/24	PROCONO S.A.	256
89.38.23.0/24	PROCONO S.A.	256
89.39.16.0/21	PROCONO S.A.	2,048
89.39.22.0/24	Wifi Operator	256
89.39.24.0/21	PROCONO S.A.	2,048
89.39.25.0/24	PROCONO S.A.	256
89.39.26.0/24	PROCONO S.A.	256
89.39.27.0/24	PROCONO S.A.	256
89.39.28.0/24	PROCONO S.A.	256
89.39.29.0/24	PROCONO S.A.	256
89.39.31.0/24	PROCONO S.A.	256
89.39.152.0/21	PROCONO S.A.	2,048
89.39.156.0/24	Wifi Operator	256
89.39.158.0/23	Wifi Operator	512
91.151.96.0/20	PROCONO S.A.	4,096
91.151.96.0/24	PROCONO S.A.	256
91.151.99.0/24	PROCONO S.A.	256
91.151.105.0/24	PROCONO S.A.	256
91.151.108.0/24	PROCONO S.A.	256
91.151.109.0/24	PROCONO S.A.	256
91.151.110.0/24	PROCONO S.A.	256
91.151.111.0/24	PROCONO S.A.	256
93.114.144.0/20	PROCONO S.A.	4,096
93.114.144.0/24	PROCONO S.A.	256
93.114.146.0/24	Customers Procono	256
93.114.147.0/24	Customers Procono	256
93.114.148.0/24	Customers Procono	256
93.114.149.0/24	Customers Procono	256
93.114.153.0/24	PROCONO S.A.	256
93.114.154.0/24	PROCONO S.A.	256
93.114.156.0/24	PROCONO S.A.	256
93.114.157.0/24	PROCONO S.A.	256
93.114.158.0/24	PROCONO S.A.	256
103.51.76.0/24	ATHENEA & CENFOR S.L.	256
103.51.77.0/24	ATHENEA & CENFOR S.L.	256
103.51.78.0/24	ATHENEA & CENFOR S.L.	256
103.51.79.0/24	ATHENEA & CENFOR S.L.	256
149.91.96.0/19	Procono TV	8,192
149.91.99.0/24	Procono TV	256
149.91.107.0/24	Procono TV	256
149.91.112.0/24	Procono TV	256
149.91.114.0/24	Procono TV	256
149.91.115.0/24	Procono TV	256
149.91.117.0/24	Procono TV	256
149.91.118.0/23	Procono TV	512
149.91.120.0/23	Procono TV	512
149.91.122.0/23	Procono TV	512
149.91.124.0/23	Procono TV	512
149.91.126.0/23	Procono TV	512
154.56.136.0/21	Cogent Communications, LLC	2,048
154.56.139.0/24	Cogent Communications, LLC	256
154.56.143.0/24	Cogent Communications, LLC	256
171.33.232.0/21	PROCONO S.A.	2,048
176.126.196.0/23	INSIDE-PC PENARROYA SL	512
185.13.200.0/22	PROCONO S.A.	1,024
2a03:a680:41::/48	PROCONO S.A.	1.21 × 10²⁴
2a03:a680:45::/48	PROCONO S.A.	1.21 × 10²⁴

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS34977

10 peers

AS6939 AS8426 AS29119 AS29680 AS49544 AS60068 AS60171 AS201746 AS202766 AS37721

AS34977 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS34977

3 upstreams

AS174 AS6453 AS42229

AS34977 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS34977 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS34977

8 downstreams

AS44717 AS56345 AS202440 AS203161 AS204189 AS205751 AS207030 AS214153

AS34977 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.