AS39251

Summary

Country	Bulgaria
Organization	NETGUARD LLC
Domain	netguard.bg
Number of IPv4	25,858
Number of IPv6	7.9228× 1028
AS Type	ISP
Registry	RIPE NCC
Allocated	January 18, 2006 (about 20 years ago)
Updated	May 24, 2024 (about 1 year ago)

IP Ranges

AS39251 announces 72 IPv4 ranges and 1 IPv6 range.

That's a total of 25,858 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
77.76.16.0/24	BG-NETGUARD-20070209	256	RIPE NCC	ASSIGNED PA
77.76.16.0/20	BG-NETGUARD-20070209	4,096	RIPE NCC	ASSIGNED PA
85.130.72.0/24	Netguard Plovdiv	256	RIPE NCC	ASSIGNED PA
85.130.73.0/24	Netguard Plovdiv	256	RIPE NCC	ASSIGNED PA
85.130.74.0/24	Netguard Plovdiv	256	RIPE NCC	ASSIGNED PA
85.130.75.0/24	Netguard Plovdiv	256	RIPE NCC	ASSIGNED PA
85.217.254.0/24	BG-NETGUARD	256	RIPE NCC	ASSIGNED PA
85.217.255.0/24	BG-NETGUARD	256	RIPE NCC	ASSIGNED PA
91.92.72.0/24	Netguard Ptp Interconnects	256	RIPE NCC	ASSIGNED PA
91.92.72.0/21	Netguard Ptp Interconnects	2,048	RIPE NCC	ASSIGNED PA
91.92.73.0/24	Virtual Ood Customers Pool	256	RIPE NCC	ASSIGNED PA
91.92.74.0/24	Virtual Ood Customers Pool	256	RIPE NCC	ASSIGNED PA
91.92.75.0/24	Virtual Ood Customers Pool	256	RIPE NCC	ASSIGNED PA
91.92.76.0/24	VIRTUAL PA2024	256	RIPE NCC	ASSIGNED PA
91.92.78.0/24	Flashnet Ood Customers Pool	256	RIPE NCC	ASSIGNED PA
91.92.79.0/24	Flashnet Ood Customers Pool	256	RIPE NCC	ASSIGNED PA
91.92.80.0/24	Flashnet Ood Customers Pool	256	RIPE NCC	ASSIGNED PA
91.92.81.0/24	Flashnet Ood Customers Pool	256	RIPE NCC	ASSIGNED PA
91.92.82.0/24	Flashnet Ood Customers Pool	256	RIPE NCC	ASSIGNED PA
91.92.83.0/24	FLASHNET PA2022	256	RIPE NCC	ASSIGNED PA
91.92.84.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.84.0/32	Netguard Users Pool	1	RIPE NCC	ASSIGNED PA
91.92.85.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.86.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.87.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.88.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.89.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.90.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.91.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.92.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.92.0/22	Netguard Users Pool	1,024	RIPE NCC	ASSIGNED PA
91.92.93.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.95.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.96.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.97.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.98.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.99.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.100.0/24	Netguard Users Pool	256	RIPE NCC	ASSIGNED PA
91.92.101.0/24	NETGUARD LLC	256	RIPE NCC	ALLOCATED PA
91.92.102.0/24	FLASHNET 2024	256	RIPE NCC	ASSIGNED PA
91.92.103.0/24	FLASHNET 2024	256	RIPE NCC	ASSIGNED PA
91.207.190.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PI
91.207.191.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PI
91.207.191.6/32	NETGUARD LLC	1	RIPE NCC	ASSIGNED PI
91.223.66.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PI
91.245.192.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PI
95.169.199.0/24	Network of Netguard - Plovdiv	256	RIPE NCC	ASSIGNED PA
95.169.200.0/24	Network of Netguard - Plovdiv	256	RIPE NCC	ASSIGNED PA
109.160.52.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA
109.160.53.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA
109.160.54.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA
109.160.55.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA
185.163.140.0/24	Netguard End Users Pool	256	RIPE NCC	ASSIGNED PA
185.163.141.0/24	Netguard End Users Pool	256	RIPE NCC	ASSIGNED PA
185.163.142.0/24	Netguard End Users Pool	256	RIPE NCC	ASSIGNED PA
185.163.143.0/24	Netguard End Users Pool	256	RIPE NCC	ASSIGNED PA
185.225.84.0/22	Netguard End Users Pool	1,024	RIPE NCC	ASSIGNED PA
185.229.252.0/22	NETGUARD LLC	1,024	RIPE NCC	ASSIGNED PA
185.229.252.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA
193.37.238.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PI
194.169.223.0/24	NETGUARD LLC	256	RIPE NCC	ALLOCATED PA
194.169.230.0/24	NETGUARD LLC	256	RIPE NCC	ALLOCATED PA
194.169.237.0/24	NETGUARD LLC	256	RIPE NCC	ALLOCATED PA
194.169.242.0/24	NETGUARD LLC	256	RIPE NCC	ALLOCATED-ASSIGNED PA
195.238.84.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PI
195.238.85.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PI
212.70.140.0/24	BG-NETGUARD	256	RIPE NCC	ASSIGNED PA
212.70.141.0/24	BG-NETGUARD	256	RIPE NCC	ASSIGNED PA
213.232.88.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA
213.232.89.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA
213.232.90.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA
213.232.91.0/24	NETGUARD LLC	256	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2a0b:f800::/32	BG-NETGUARD-2a0b-f800	7.9228× 1028	RIPE NCC	ALLOCATED-BY-LIR

Peers

AS39251 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS39251 connects to the global Internet via at least 5 upstream providers. In this setup, AS39251 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS39251 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS39251's role in extending Internet access beyond its own infrastructure.