AS133735 McKinsey & Company

MCKINSEY-AS-SG - McKinsey & Company · registered in Singapore

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Singapore#302largest network in SG by IPv4 space, of 443 · <0.01% of SG

Rank worldwide#53,395of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySingapore457 ASNs registered there

Open AS133735 in ASN lookup Look up an IP in this network (156.107.101.1) All networks in Singapore

IPv4 prefixes

All 2 prefixes, in address order.

156.107.101.0/24
156.107.108.0/24

Other ASNs named McKinsey & Company

3 other networks use the same organisation name; together with AS133735 they announce 6,912 IPv4 addresses.

ASNNameIPv4 addresses

AS133506MCKINSEY-AS-CHENNAI - McKinsey & Company IN3,328

AS133505MCKINSEY-AS-AP - McKinsey & Company IN2,304

AS23047MCKINSEY-US - Mckinsey & Company US768

Similar-sized networks in Singapore

ASNNameIPv4 addresses

AS133470#299 SYNAPXE-AS-AP - SYNAPXE PTE. LTD.512

AS133471#300 SYNAPXE-AS-AP - SYNAPXE PTE. LTD.512

AS133535#301 ALAGASNETWORK-AS-AP - PRIMABANANEN PTE. LTD.512

AS133794#303 ABNACS-AS-AP - ABN Amro Clearing Sydney Pty Ltd512

AS133891#304 FIDESSA-AS-SG - Fidessa ltd512

AS134190#305 IPDC-AS-AP - IPDC SOLUTIONS PTE LTD512

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