ResearchRouting table, RPKI, IRR & looking glass

AS23352 DEFT.COM

AS23352 (SERVERCENTRAL) is registered to DEFT.COM in US. It originates 145 prefixes in the global routing table.

121
IPv4 prefixes
24
IPv6 prefixes
191,744
IPv4 addresses
6%
RPKI valid

Who holds AS23352

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

AS number
AS23352
Handle
SERVERCENTRAL
Organization
DEFT.COM
Country
US
ASPA
None published

What AS23352 announces

Prefixes originated by AS23352 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
121
IPv6 prefixes
24
IPv4 addresses
191,744 (749 /24s)
RPKI valid
9 6%
RPKI invalid
0
RPKI not found
136
ROAs naming AS23352
11
With an IRR route object
42 28%

Announced prefixes

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

IPv4 (121)
50.31.128.0/1750.31.128.0/1850.31.140.0/2250.31.152.0/2450.31.168.0/2450.31.172.0/2250.31.174.0/2450.31.176.0/2450.31.177.0/2450.31.188.0/2450.31.192.0/2050.31.208.0/2050.31.220.0/2250.31.224.0/2150.31.232.0/2150.31.244.0/2250.31.248.0/2150.31.248.0/2464.202.96.0/1964.202.97.0/2464.202.104.0/2464.202.119.0/2464.202.120.0/2464.202.127.0/2466.225.192.0/1866.225.210.0/2366.225.212.0/2466.225.216.0/2266.225.221.0/2466.225.235.0/2466.225.241.0/2466.225.244.0/2466.225.245.0/2466.225.246.0/2466.235.122.0/2366.235.124.0/2366.235.126.0/2368.71.139.0/2468.71.141.0/2472.5.146.0/2475.102.0.0/1875.102.4.0/2475.102.8.0/2375.102.20.0/2475.102.22.0/2475.102.23.0/2475.102.36.0/2375.102.40.0/2175.102.52.0/2275.102.56.0/2275.102.58.0/2475.102.60.0/22103.2.140.0/22103.211.252.0/23103.211.252.0/24103.211.253.0/24104.245.208.0/21104.245.215.0/24130.51.80.0/24147.160.158.0/24158.120.80.0/22158.120.84.0/22167.88.144.0/20167.88.154.0/24170.10.71.0/24192.145.108.0/23192.190.47.0/24192.206.92.0/24199.30.216.0/23203.31.36.0/22204.93.128.0/17204.93.134.0/24204.93.152.0/21204.93.160.0/20204.93.176.0/21204.93.188.0/23204.93.189.0/24204.93.190.0/23204.93.192.0/19204.93.193.0/24204.93.203.0/24204.93.240.0/21204.93.247.0/24204.93.248.0/22204.93.248.0/24204.93.252.0/23204.93.254.0/23204.93.254.0/24204.93.255.0/24204.209.73.0/24205.234.128.0/17205.234.134.0/24205.234.146.0/24205.234.160.0/24205.234.167.0/24205.234.191.0/24205.234.193.0/24205.234.198.0/24205.234.219.0/24205.234.220.0/24205.234.221.0/24206.51.240.0/21208.93.64.0/21208.93.64.0/22208.93.68.0/22216.246.0.0/17216.246.36.0/22216.246.46.0/24216.246.47.0/24216.246.60.0/22216.246.66.0/23216.246.73.0/24216.246.76.0/22216.246.84.0/22216.246.98.0/24216.246.112.0/22216.246.112.0/24216.246.113.0/24216.246.116.0/24216.246.124.0/24
Show 1 more
IPv6 (24)

RPKI valid   RPKI invalid   no ROA covers it

Who AS23352 is reached through

The AS just before AS23352 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.

Provider authorization

AS23352 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS23352 as a provider