AS208623 Threadneedle_MNT Threadneedle Asset Management Holdings Ltd

Threadneedle_MNT Threadneedle Asset Management Holdings Ltd · registered in the United Kingdom

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#1,975largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#74,679of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited Kingdom2,261 ASNs registered there

Open AS208623 in ASN lookup Look up an IP in this network (83.138.18.1) All networks in United Kingdom

IPv4 prefixes

All 1 prefix, in address order.

83.138.18.0/24

Other ASNs named Threadneedle_MNT Threadneedle Asset Management Holdings Ltd

1 other network uses the same organisation name; together with AS208623 they announce 512 IPv4 addresses.

ASNNameIPv4 addresses

AS214214Threadneedle_MNT Threadneedle Asset Management Holdings Ltd GB256

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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