ResearchRouting table, RPKI, IRR & looking glass

AS38333 Symbio Networks

AS38333 (SYMBIO-AS-AU-AP) is registered to Symbio Networks in AU. It originates 143 prefixes in the global routing table.

143
IPv4 prefixes
0
IPv6 prefixes
169,984
IPv4 addresses
0%
RPKI valid

Who holds AS38333

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

AS number
AS38333
Handle
SYMBIO-AS-AU-AP
Organization
Symbio Networks
Country
AU
ASPA
None published

What AS38333 announces

Prefixes originated by AS38333 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
143
IPv6 prefixes
0
IPv4 addresses
169,984 (664 /24s)
RPKI valid
1 0%
RPKI invalid
0
RPKI not found
142
ROAs naming AS38333
1
With an IRR route object
69 48%

Announced prefixes

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

IPv4 (143)
27.34.224.0/2159.86.160.0/1959.86.160.0/2159.86.167.0/2459.86.168.0/2159.86.173.0/2459.86.176.0/2159.86.177.0/2459.86.178.0/2459.86.179.0/2459.86.180.0/2459.86.181.0/2459.86.182.0/2459.86.183.0/2459.86.184.0/2159.86.187.0/2459.86.189.0/24103.5.96.0/22103.6.188.0/22103.12.100.0/22103.16.92.0/22103.153.164.0/24113.61.64.0/19115.187.128.0/17115.187.128.0/18115.187.128.0/20115.187.144.0/20115.187.144.0/24115.187.145.0/24115.187.160.0/20115.187.176.0/20115.187.192.0/18115.187.192.0/20115.187.208.0/20115.187.224.0/20115.187.240.0/20123.51.0.0/17123.51.0.0/24123.51.1.0/24123.51.2.0/23123.51.2.0/24123.51.4.0/22123.51.8.0/22123.51.12.0/23123.51.12.0/24123.51.14.0/23123.51.16.0/22123.51.20.0/23123.51.22.0/23123.51.24.0/22123.51.28.0/23123.51.34.0/23123.51.36.0/22123.51.40.0/21123.51.48.0/21123.51.48.0/24123.51.49.0/24123.51.50.0/23123.51.50.0/24123.51.51.0/24123.51.52.0/23123.51.52.0/24123.51.53.0/24123.51.54.0/23123.51.54.0/24123.51.55.0/24123.51.62.0/23123.51.64.0/23123.51.65.0/24123.51.68.0/22123.51.68.0/24123.51.69.0/24123.51.70.0/24123.51.71.0/24123.51.72.0/21123.51.74.0/23123.51.76.0/22123.51.105.0/24123.51.107.0/24123.51.108.0/24123.51.110.0/23123.51.110.0/24123.51.116.0/23123.51.117.0/24123.51.120.0/24123.51.122.0/24123.51.123.0/24125.213.160.0/19125.213.160.0/20125.213.160.0/21125.213.160.0/22125.213.164.0/24125.213.165.0/24125.213.168.0/21125.213.176.0/21125.213.184.0/21125.213.184.0/24125.213.190.0/24125.236.32.0/23125.236.33.0/24125.236.86.0/23125.236.86.0/24125.236.87.0/24125.236.94.0/24180.222.160.0/20180.222.160.0/21180.222.168.0/21202.85.240.0/21202.85.244.0/24202.93.96.0/20202.93.96.0/21202.93.97.0/24202.93.101.0/24202.93.102.0/24202.93.103.0/24202.93.104.0/21202.93.104.0/24202.93.107.0/24202.169.176.0/21202.169.178.0/24
Show 23 more

RPKI valid   RPKI invalid   no ROA covers it

Who AS38333 is reached through

The AS just before AS38333 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.