AS396250 550 Montgomery Investments, LLC

CATAWBA-ASN - 550 Montgomery Investments, LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#12,783largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#59,835of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS396250 in ASN lookup Look up an IP in this network (142.248.126.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

142.248.126.0/24

IPv6 prefixes

All 1 prefix.

2607:e940::/32

Similar-sized networks in United States

ASNNameIPv4 addresses

AS395646#12780 NEUTRAL-NETWORKS - Neutral Networks256

AS395880#12781 BCL-AS1 - Boomerang Communications LLC256

AS395914#12782 ADVWIRELESS - Advanced Wireless256

AS396295#12784 CALIBER-SOUTH - Caliber South, LLC256

AS396836#12785 LYMEFIBER-01 - LymeFiber256

AS397702#12786 SSSS - 1776 Solutions, LLC256

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