ResearchRouting table, RPKI, IRR & looking glass

AS202917 Cigna HLA Technology Services Company Ltd

AS202917 (CIGNA-UK) is registered to Cigna HLA Technology Services Company Ltd in HK. It originates 19 prefixes in the global routing table.

19
IPv4 prefixes
0
IPv6 prefixes
8,448
IPv4 addresses
0%
RPKI valid

Who holds AS202917

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS202917
Handle
CIGNA-UK
Organization
Cigna HLA Technology Services Company Ltd
Country
HK
ASPA
None published

What AS202917 announces

Prefixes originated by AS202917 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
19
IPv6 prefixes
0
IPv4 addresses
8,448 (33 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
19
ROAs naming AS202917
0
With an IRR route object
15 78%

Who AS202917 is reached through

The AS just before AS202917 in the paths our looking glass collectors hold, for 19 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.