AS209554

Summary

Country	Estonia
Organization	ISIF OU
Domain	isif.net
Number of IPv4	3,072
Number of IPv6	2.6479× 1028
AS Type	Hosting
Registry	RIPE NCC
Allocated	December 27, 2022 (about 2 years ago)
Updated	August 23, 2025 (about 20 days ago)

IP Ranges

AS209554 announces 12 IPv4 ranges and 66 IPv6 ranges.

That's a total of 3,072 IPv4 addresses and 2.6479× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
31.58.222.0/24	Private Customer	256	RIPE NCC	ASSIGNED PA
31.58.223.0/24	Private Customer	256	RIPE NCC	ASSIGNED PA
45.95.212.0/24	ISIF	256	RIPE NCC	ASSIGNED PA
46.232.104.0/24	Dom Tehniki LTD	256	RIPE NCC	ALLOCATED PA
46.232.106.0/24	Dom Tehniki LTD	256	RIPE NCC	ALLOCATED PA
46.232.107.0/24	Dom Tehniki LTD	256	RIPE NCC	ALLOCATED PA
46.232.108.0/24	Dom Tehniki LTD	256	RIPE NCC	ALLOCATED PA
46.232.109.0/24	Dom Tehniki LTD	256	RIPE NCC	ALLOCATED PA
46.232.111.0/24	Dom Tehniki LTD	256	RIPE NCC	ALLOCATED PA
151.240.12.0/24	Private Customer	256	RIPE NCC	ASSIGNED PA
151.240.13.0/24	Private Customer	256	RIPE NCC	ASSIGNED PA
194.231.149.0/24	Private Customer	256	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2001:df1:4580::/48	Zhuhai Fuyuanleyu Technology Limited	1.2089× 1024	APNIC	ASSIGNED PORTABLE
2405:84c0::/48	Fy-cn Global Network	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:2000::/36	Isif Network	4.9518× 1027	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:4000::/36	Isif Network	4.9518× 1027	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:5000::/36	Isif Network	4.9518× 1027	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:6800::/40	Isif Network	3.0949× 1026	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:6f00::/40	Isif Eu Network	3.0949× 1026	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8000::/44	Isif Network (singapore)	1.9343× 1025	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8001::/48	Isif Network (singapore)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8003::/48	Isif Network (singapore)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8004::/48	Isif Network (singapore)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8005::/48	Isif Network (singapore)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8010::/44	Isif Network (japan Tokyo)	1.9343× 1025	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8011::/48	Isif Network (japan Tokyo)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8012::/47	Isif Network (japan Tokyo)	2.4179× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8014::/47	Isif Network (japan Tokyo)	2.4179× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8020::/44	Isif Network (hong Kong)	1.9343× 1025	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8022::/47	Isif Network (hong Kong)	2.4179× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8024::/47	Isif Network (hong Kong)	2.4179× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8026::/47	Isif Network (hong Kong)	2.4179× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8028::/45	Isif Network (hong Kong)	9.6714× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8030::/44	Isif Network (los Angeles)	1.9343× 1025	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8030::/48	Isif Network (los Angeles)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:803f::/48	Isif Network (los Angeles)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8040::/44	Isif Network (hong Kong)	1.9343× 1025	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8040::/48	Isif Network (hong Kong)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8046::/48	Isif Network (hong Kong)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:8047::/48	Isif Network (hong Kong)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2405:84c0:804f::/48	Isif Network (hong Kong)	1.2089× 1024	APNIC	ALLOCATED NON-PORTABLE
2a0a:6040:ad00::/40	ISIF-NETWORK-20231106	3.0949× 1026	RIPE NCC	ASSIGNED
2a0f:6284:4400::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4410::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4420::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4430::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4440::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4450::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4460::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4470::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4480::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:4490::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:44a0::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:44b0::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:44c0::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:44d0::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:44e0::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a0f:6284:44f0::/44	ISIF OU	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a14:7580:6000::/36	ISIF	4.9518× 1027	RIPE NCC	ASSIGNED
2a14:7580:6010::/44	ISIF	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6110::/44	Isif Vpop Customer Access (macao)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6210::/44	Isif Vpop Customer Access (taiwan)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6310::/44	Isif Vpop Customer Access (japan)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6410::/44	Isif Vpop Customer Access (singapore)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6510::/44	Isif Vpop Customer Access (malaysia)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6610::/44	Isif Vpop Customer Access (philippines)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6710::/44	Isif Vpop Customer Access (turkey)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6810::/44	Isif Vpop Customer Access (korea)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6910::/44	Isif Vpop Customer Access (nigeria)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6a10::/44	Isif Vpop Customer Access (argentina)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6b10::/44	Isif Vpop Customer Access (india)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6c10::/44	Isif Vpop Customer Access (ukraine)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6d10::/44	Isif Vpop Customer Access (united Kingdom)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6e10::/44	Isif Vpop Customer Access (brazil)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7580:6f10::/44	Isif Vpop Customer Access (mexico)	1.9343× 1025	RIPE NCC	ASSIGNED
2a14:7581:a000::/44	Isif Vpop Customer Access (hong Kong)	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR
2a14:7581:a000::/36	Isif Vpop Customer Access (hong Kong)	4.9518× 1027	RIPE NCC	ALLOCATED-BY-LIR
2a14:7581:a100::/44	Isif Vpop Customer Access (los Angeles)	1.9343× 1025	RIPE NCC	ALLOCATED-BY-LIR

Peers

AS209554 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

AS209554 connects to the global Internet via at least 1 upstream provider. In this setup, AS209554 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS209554 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS209554's role in extending Internet access beyond its own infrastructure.