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AS2901 Oso Grande Technologies, Inc.

OGT-AS - Oso Grande Technologies, Inc. · registered in the United States

IPv4 addresses7,93616 prefixes · <0.001% of announced IPv4
Rank in United States#3,448largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#10,935of 79,396 networks with IPv4
IPv61 x /32 (65,537 x /48)2 prefixes
CountryUnited States18,679 ASNs registered there
Open AS2901 in ASN lookup Look up an IP in this network (192.133.99.1) All networks in United States

IPv4 prefixes

All 16 prefixes, in address order.

  • 192.133.99.0/24
  • 192.150.253.0/24
  • 192.160.144.0/24
  • 198.49.160.0/24
  • 198.59.96.0/24
  • 198.59.98.0/23
  • 198.59.100.0/22
  • 198.59.104.0/23
  • 198.59.109.0/24
  • 198.59.110.0/23
  • 198.59.112.0/23
  • 198.59.114.0/24
  • 198.59.117.0/24
  • 198.59.118.0/23
  • 198.59.120.0/21
  • 205.166.226.0/24

IPv6 prefixes

All 2 prefixes.

  • 2605:800::/32
  • 2620:44:a000::/48

Other ASNs named Oso Grande Technologies, Inc.

1 other network uses the same organisation name; together with AS2901 they announce 8,192 IPv4 addresses.

ASNNameIPv4 addresses
AS26640OGFIBER - Oso Grande Technologies, Inc. US256

Similar-sized networks in United States

ASNNameIPv4 addresses
AS402639#3445 WASHTENAW-COMMUNITY-COLLEGE - Washtenaw8,192
AS11537#3446 INTERNET2-RESEARCH-EDU - Internet27,992
AS14630#3447 INVESCO - Invesco Group Services, Inc.7,936
AS7806#3449 ASN7806 - Binary Net, LLC7,936
AS32220#3450 ASN-BELD - Braintree Electric Light Dept.7,936
AS19528#3451 MPDCOL - Meridian Parkway Data Center Owner, LLC7,936

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources