ResearchRouting table, RPKI, IRR & looking glass

AS4983 Intel Corporation

AS4983 (INTEL-SC-AS) is registered to Intel Corporation in US. It originates 109 prefixes in the global routing table.

109
IPv4 prefixes
0
IPv6 prefixes
40,448
IPv4 addresses
18%
RPKI valid

Who holds AS4983

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

AS number
AS4983
Handle
INTEL-SC-AS
Organization
Intel Corporation
Country
US
ASPA
None published

What AS4983 announces

Prefixes originated by AS4983 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
109
IPv6 prefixes
0
IPv4 addresses
40,448 (158 /24s)
RPKI valid
20 18%
RPKI invalid
0
RPKI not found
89
ROAs naming AS4983
14
With an IRR route object
106 97%

Announced prefixes

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

IPv4 (109)
134.134.136.0/22134.134.136.0/24134.134.137.0/24134.134.138.0/24134.134.139.0/24134.134.140.0/24134.191.190.0/23134.191.190.0/24134.191.192.0/24134.191.195.0/24134.191.196.0/23134.191.196.0/24134.191.197.0/24134.191.204.0/22134.191.216.0/23134.191.218.0/23134.191.226.0/23134.191.227.0/24134.191.232.0/23134.191.232.0/24134.191.233.0/24134.191.234.0/23134.191.234.0/24134.191.235.0/24134.191.236.0/22134.191.240.0/22134.191.244.0/24134.191.246.0/23134.191.249.0/24146.152.1.0/24146.152.162.0/23146.152.163.0/24146.152.189.0/24146.152.190.0/24146.152.192.0/21146.152.192.0/23146.152.192.0/24146.152.193.0/24146.152.194.0/24146.152.195.0/24146.152.202.0/23146.152.202.0/24146.152.203.0/24146.152.204.0/22146.152.208.0/22146.152.224.0/23146.152.242.0/23146.152.244.0/22146.152.253.0/24192.55.35.0/24192.55.44.0/23192.55.48.0/22192.55.52.0/22192.55.52.0/24192.55.53.0/24192.55.54.0/23192.55.54.0/24192.55.55.0/24192.55.60.0/24192.55.64.0/22192.55.72.0/22192.55.78.0/23192.55.79.0/24192.102.188.0/22192.102.192.0/23192.102.192.0/24192.102.193.0/24192.102.196.0/24192.102.198.0/24192.102.200.0/22192.102.209.0/24192.198.132.0/22192.198.138.0/24192.198.142.0/24192.198.143.0/24192.198.144.0/23192.198.146.0/23192.198.146.0/24192.198.147.0/24192.198.148.0/23192.198.148.0/24192.198.150.0/23192.198.151.0/24192.198.160.0/21192.198.160.0/23192.198.162.0/23192.198.164.0/24192.198.165.0/24192.198.166.0/24192.198.167.0/24192.198.168.0/24192.198.171.0/24192.198.172.0/23192.198.176.0/23192.198.176.0/24192.198.177.0/24198.175.64.0/23198.175.68.0/23198.175.68.0/24198.175.72.0/21198.175.96.0/23198.175.96.0/24198.175.98.0/24198.175.104.0/23198.175.104.0/24198.175.105.0/24198.175.112.0/22198.175.116.0/23198.175.118.0/23

RPKI valid   RPKI invalid   no ROA covers it

Who AS4983 is reached through

The AS just before AS4983 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.