ResearchRouting table, RPKI, IRR & looking glass

AS13348 CIGNA

AS13348 (CIGNA-2) is registered to CIGNA in US. It originates 22 prefixes in the global routing table.

22
IPv4 prefixes
0
IPv6 prefixes
8,192
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS13348

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

AS number
AS13348
Handle
CIGNA-2
Organization
CIGNA
Country
US
ASPA
None published
Routing

What AS13348 announces

Prefixes originated by AS13348 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
22
IPv6 prefixes
0
IPv4 addresses
8,192 (32 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
22
ROAs naming AS13348
0
With an IRR route object
12 54%
Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (22)
170.48.16.0/20170.48.16.0/24170.48.17.0/24170.48.18.0/24170.48.19.0/24170.48.20.0/24170.48.23.0/24170.48.24.0/24170.48.25.0/24170.48.27.0/24170.48.28.0/24170.48.29.0/24170.48.30.0/24170.48.31.0/24170.48.48.0/20170.48.48.0/24170.48.49.0/24170.48.50.0/24170.48.52.0/24170.48.55.0/24170.48.59.0/24170.48.63.0/24

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS13348 is reached through

The AS just before AS13348 in the paths our looking glass collectors hold, for 22 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK 19AS3356 LEVEL3 3AS174 COGENT-174 3
IRR

Routing registry objects

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

Route objects with origin AS13348: RADB 19

as-sets that list AS13348 (5)
AS-KDDCUSTOMER2AS-LUMEN-CUSTOMERS-ASNSAS-PROLEAS-REACH-CUSTOMERSAS-TELSTRA-INTL-CUSTOMERS
Tools

Check AS13348 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup