HTTPfy

AS14864 NatWest Markets Securities Inc.

GREENWICH - NatWest Markets Securities Inc. · registered in the United States

IPv4 addresses7682 prefixes · <0.001% of announced IPv4
Rank in United States#9,370largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#43,816of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 2 prefixes, in address order.

  • 146.121.20.0/23
  • 146.121.23.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses
AS14643#9367 ACOSTA-ASN-01 - Acosta Sales & Marketing768
AS14711#9368 BRKTOOLS - INGERSOLL CUTTING TOOL COMPANY768
AS14729#9369 THRIVE-SE1 - Thrive Operations, LLC768
AS14924#9371 MERIT-AS-30 - Merit Network Inc.768
AS15017#9372 MUFSD-ASN-01 - Malverne Union Free School District768
AS15027#9373 FH-ASN-15027 - Foley Hoag LLP768

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