ResearchRouting table, RPKI, IRR & looking glass

AS11123 Ultimate Internet Access, Inc

AS11123 (UIA) is registered to Ultimate Internet Access, Inc in US. It originates 64 prefixes in the global routing table.

59
IPv4 prefixes
5
IPv6 prefixes
69,632
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS11123

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

AS number
AS11123
Handle
UIA
Organization
Ultimate Internet Access, Inc
Country
US
ASPA
None published
Routing

What AS11123 announces

Prefixes originated by AS11123 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
59
IPv6 prefixes
5
IPv4 addresses
69,632 (272 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
64
ROAs naming AS11123
1
With an IRR route object
6 9%
Prefixes

Announced prefixes

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

IPv4 (59)
64.30.192.0/1964.30.194.0/2466.59.224.0/1966.146.0.0/1766.146.0.0/2466.146.2.0/2466.146.4.0/2266.146.4.0/2466.146.5.0/2466.146.6.0/2466.146.8.0/2166.146.8.0/2466.146.10.0/2466.146.11.0/2466.146.13.0/2466.146.15.0/2466.146.16.0/2066.146.24.0/2466.146.25.0/2466.146.26.0/2466.146.29.0/2466.146.31.0/2466.146.32.0/1966.146.35.0/2466.146.37.0/2466.146.49.0/2466.146.53.0/2466.146.56.0/2466.146.63.0/2466.146.64.0/2066.146.72.0/2466.146.74.0/2466.146.76.0/2466.146.80.0/2266.146.80.0/2466.146.88.0/2266.146.88.0/2466.146.94.0/2466.146.95.0/2466.146.104.0/2466.146.108.0/2266.146.108.0/2466.146.109.0/2466.146.110.0/2466.146.112.0/2266.146.116.0/2266.146.120.0/2466.146.124.0/2466.146.125.0/2466.181.144.0/20206.251.64.0/19206.251.64.0/24206.251.65.0/24206.251.66.0/24206.251.72.0/21206.251.88.0/21216.66.224.0/19216.66.230.0/24216.66.246.0/24
IPv6 (5)
2606:e500::/482606:e500:100::/482606:e500:101::/482606:e500:400::/442606:e500:c000::/36

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS11123 is reached through

The AS just before AS11123 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS6939 HURRICANE 59AS5650 FRONTIER-FRTR 15AS46887 CROWNCASTLE-AS46887 1
IRR

Routing registry objects

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

Sourceas-nameMaintained by
ARINUIAI-ASMNT-UIAI

Route objects with origin AS11123: RADB 15 · ARIN 9 · ALTDB 1

as-sets that list AS11123 (8)
AS-ANY2-RSAS-CCFAS-CCF-TESTAS-FRONTIERAS-HURRICANEAS-HURRICANEV6AS-TRANSROUTE-SPECAS1421:AS-CUSTOMERS
Tools

Check AS11123 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup