AS9890 ATOS Information Technology (Singapore) Pte Ltd

ATOSINFOTECH-SG-AP - ATOS Information Technology (Singapore) Pte Ltd · registered in Singapore

IPv4 addresses7,68011 prefixes · <0.001% of announced IPv4

Rank in Singapore#85largest network in SG by IPv4 space, of 443 · 0.09% of SG

Rank worldwide#11,124of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySingapore457 ASNs registered there

Open AS9890 in ASN lookup Look up an IP in this network (103.115.98.1) All networks in Singapore

IPv4 prefixes

All 11 prefixes, in address order.

103.115.98.0/24
143.99.202.0/24
143.99.241.0/24
194.138.185.0/24
194.138.244.0/24
203.95.64.0/22
203.95.68.0/23
203.95.70.0/24
203.95.71.0/24
203.95.80.0/20
203.127.206.0/24

IPv6 prefixes

All 1 prefix.

2a00:ad87:4600::/48

Other ASNs named ATOS Information Technology (Singapore) Pte Ltd

1 other network uses the same organisation name; together with AS9890 they announce 8,448 IPv4 addresses.

ASNNameIPv4 addresses

AS56114ATOSINFOTECH-SG-AP - ATOS Information Technology (Singapore) Pte Ltd SG768

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AS59210#87 PHOENIXNAP-AS-SG1 - PhoenixNAP6,400

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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