AS17105 NISA Investment Advisors

NISA-STL - NISA Investment Advisors · registered in the United States

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in United States#10,825largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,017of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS17105 in ASN lookup Look up an IP in this network (192.135.218.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

192.135.218.0/24
199.168.41.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS17051#10822 PURDUEPHARMA - Purdue Pharma LP512

AS17078#10823 ALLENCO - Allen & Company LLC512

AS17085#10824 AS-STOPLLC - SATELLITE TRACKING OF PEOPLE512

AS17109#10826 CALITECH - Calitech512

AS17124#10827 SOUTHARK - SouthArk512

AS17129#10828 POGOZONE-FN - PogoZone512

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