AS398972 Morgan Stanley

MORGAN-ASN-EV-3 - Morgan Stanley · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,594largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,515of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398972 in ASN lookup Look up an IP in this network (209.59.252.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

209.59.252.0/24

Other ASNs named Morgan Stanley

3 other networks use the same organisation name; together with AS398972 they announce 1,536 IPv4 addresses.

ASNNameIPv4 addresses

AS6973AS6973 - Morgan Stanley US768

AS23050MORGAN-ASN-EV-1 - Morgan Stanley US256

AS398971MORGAN-ASN-EV-3 - Morgan Stanley US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS398965#17591 ENERBANKUSA - EnerBank USA256

AS398967#17592 810-SEVENTH-AVENUE-BGP - etc.venues NYC LLC256

AS398971#17593 MORGAN-ASN-EV-3 - Morgan Stanley256

AS398978#17595 TRINET1 - Trinity Communications LLC256

AS398984#17596 ENTWINDER - Entwinder Networks256

AS398986#17597 SECUREDGG - Gameserverkings256

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