AS10975 — NET-AIG
AS10975 announces 14 IPv4 prefixes covering 4,864 addresses and 1 IPv6 prefixes.
About this network
NET-AIG is registered to American International Group Data Center, Inc., the infrastructure entity of AIG, the multinational insurance and financial-services group. It is an enterprise AS carrying the company's own data-centre and internet-facing application estate.
What it's used for
RIS sees 17 announced IPv4 prefixes totalling 4,864 addresses, 2 IPv6 prefixes out of 2620:13f::, and only 4 observed neighbours. Four adjacencies against a fragmented set of /23s and /24s is the signature of an enterprise buying transit at a small number of data-centre edges, not of a network selling connectivity onward.
The reverse DNS confirms the space carries first-party corporate applications rather than end users. One sample resolves to am2z1-m-corpadmin-web.dsu.aig.com, a corporate admin web tier with a site/zone naming convention baked into the hostname; the other to identity.uat.travelguard.com, a UAT (user acceptance testing) identity endpoint for Travel Guard, AIG's travel-insurance brand. Together those show public-facing and pre-production application front-ends of the group and its subsidiaries, which is precisely what a large insurer's internet edge looks like.
Note that all 17 prefixes come out of a single 167.230.0.0/16 parent, deaggregated per application or per site. That is an internal addressing plan being announced in pieces, not a collection of acquired blocks.
Notable
- The presence of a named subsidiary brand (travelguard.com) in the same AS as the corporate aig.com estate reflects the group's structure: many consumer-facing insurance brands behind one shared network.
- The IPv6 announcements are two adjacent /47s, an unusual prefix length that suggests careful internal subnetting of a larger allocation rather than a single flat block.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 167.230.0.0/24
- 167.230.24.0/23
- 167.230.26.0/24
- 167.230.30.0/24
- 167.230.38.0/24
- 167.230.62.0/23
- 167.230.64.0/23
- 167.230.88.0/24
- 167.230.96.0/24
- 167.230.140.0/24
- 167.230.142.0/23
- 167.230.146.0/23
- 167.230.217.0/24
- 167.230.218.0/24
- 2620:13f:7014::/46
Upstream networks
Adjacent networks
Routing security
- RPKI: 0 valid, 0 invalid and 19 not-found announcements; 0 ROAs.
- ASPA: none published.
- IRR: 0% of announcements registered; 10 route objects.
- Listed in as-sets: AS-INCAPSULA, AS-INCAPSULA, AS-PNAPDALZ, AS-PNAPNYM, AS-SET-9930, AS-TELSTRA-INTL-CUSTOMERS, AS-XO-B.
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