AS33543 NobelBiz, Inc.

NOBEL-129-33543 - NobelBiz, Inc. · registered in the United States

IPv4 addresses1,0243 prefixes · <0.001% of announced IPv4

Rank in United States#8,523largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#37,086of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS33543 in ASN lookup Look up an IP in this network (63.149.88.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

63.149.88.0/24
65.248.16.0/24
208.64.2.0/23

Other ASNs named NobelBiz, Inc.

1 other network uses the same organisation name; together with AS33543 they announce 1,536 IPv4 addresses.

ASNNameIPv4 addresses

AS30260NOBEL-129-30260 - NobelBiz, Inc. US512

Similar-sized networks in United States

ASNNameIPv4 addresses

AS33488#8520 WATECH-1 - Providence Park Medical Building Group, LLC1,024

AS33506#8521 CPINETWORKS-AS - COMMPUTERCATIONS1,024

AS33539#8522 ISP-MANAGEMENT - ISP Management, Inc.1,024

AS33586#8524 RLPOLK-US - R. L. Polk & Company1,024

AS33600#8525 TNTECH - Tennessee Technological University1,024

AS33601#8526 OUTREACHBROADBAND - Outreach Broadband, Inc.1,024

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