Summary

Country
US United States
Organization Montana Sky Networks, Inc.
Domain montanasky.net
Number of IPv4 20,480
Number of IPv6 1.5846× 1029
AS Type ISP
Registry ARIN
Allocated January 19, 2007 (about 18 years ago)
Updated February 22, 2022 (about 3 years ago)

IP Ranges

AS18897 announces 12 IPv4 ranges and 5 IPv6 ranges.

That's a total of 20,480 IPv4 addresses and 1.5846× 1029 IPv6 addresses.

Prefix Organization Size Registry Status
66.135.64.0/21
US Montana Sky Networks, Inc.
2,048 ARIN ALLOCATION
66.135.72.0/22
US Montana Sky Networks, Inc.
1,024 ARIN ALLOCATION
66.135.76.0/22
US Montana Sky Networks, Inc.
1,024 ARIN ALLOCATION
66.135.80.0/22
US Montana Sky Networks, Inc.
1,024 ARIN ALLOCATION
66.135.84.0/23
US Montana Sky Networks, Inc.
512 ARIN ALLOCATION
66.135.86.0/24
US Montana Sky Networks, Inc.
256 ARIN ALLOCATION
66.135.87.0/24
US Montana Sky Networks, Inc.
256 ARIN ALLOCATION
66.135.88.0/22
US Montana Sky Networks, Inc.
1,024 ARIN ALLOCATION
66.135.92.0/22
US Montana Sky Networks, Inc.
1,024 ARIN ALLOCATION
107.191.160.0/20
US Montana Sky West LLC
4,096 ARIN ALLOCATION
208.123.192.0/20
US Montana Sky Networks, Inc.
4,096 ARIN ALLOCATION
216.211.176.0/20
US Montana Sky Networks, Inc.
4,096 ARIN ALLOCATION
Prefix Organization Size Registry Status
2604:7c80::/32
US Montana Sky Networks, Inc.
7.9228× 1028 ARIN ALLOCATION
2604:7c80:e::/48
US Montana Sky Networks, Inc.
1.2089× 1024 ARIN ALLOCATION
2604:7c80:12::/48
US Montana Sky Networks, Inc.
1.2089× 1024 ARIN ALLOCATION
2604:7c80:19::/48
US Montana Sky Networks, Inc.
1.2089× 1024 ARIN ALLOCATION
2606:b580::/32
US Montana Sky West LLC
7.9228× 1028 ARIN ALLOCATION

Peers

AS18897 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

Upstreams

AS18897 connects to the global Internet via at least 2 upstream providers. In this setup, AS18897 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS18897 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS18897's role in extending Internet access beyond its own infrastructure.

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