ResearchRouting table, RPKI, IRR & looking glass

AS396420 Valley Fiber Ltd.

AS396420 (VALLEYFIBER) is registered to Valley Fiber Ltd. in CA. It originates 166 prefixes in the global routing table.

163
IPv4 prefixes
3
IPv6 prefixes
43,264
IPv4 addresses
63%
RPKI valid

Who holds AS396420

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

AS number
AS396420
Handle
VALLEYFIBER
Organization
Valley Fiber Ltd.
Country
CA
ASPA
3 providers

What AS396420 announces

Prefixes originated by AS396420 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
163
IPv6 prefixes
3
IPv4 addresses
43,264 (169 /24s)
RPKI valid
106 63%
RPKI invalid
0
RPKI not found
60
ROAs naming AS396420
20
With an IRR route object
165 99%

Announced prefixes

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

IPv4 (163)
38.62.64.0/1838.62.64.0/2438.62.65.0/2438.62.66.0/2338.62.68.0/2438.62.69.0/2438.62.70.0/2438.62.71.0/2438.62.72.0/2438.62.73.0/2438.62.74.0/2438.62.75.0/2438.62.76.0/2438.62.77.0/2438.62.78.0/2438.62.79.0/2438.62.80.0/2438.62.81.0/2438.62.82.0/2338.62.84.0/2338.62.86.0/2338.62.88.0/2438.62.89.0/2438.62.90.0/2338.62.92.0/2438.62.93.0/2438.62.94.0/2438.62.95.0/2438.62.96.0/2438.62.97.0/2438.62.98.0/2438.62.99.0/2438.62.100.0/2438.62.101.0/2438.62.102.0/2438.62.103.0/2438.62.104.0/2438.62.105.0/2438.62.106.0/2438.62.107.0/2438.62.108.0/2438.62.109.0/2438.62.110.0/2438.62.111.0/2438.62.112.0/2438.62.113.0/2438.62.114.0/2438.62.115.0/2438.62.116.0/2438.62.117.0/2438.62.118.0/2438.62.119.0/2438.62.120.0/2438.62.121.0/2438.62.122.0/2438.62.123.0/2438.62.124.0/2438.62.125.0/2438.62.126.0/2438.62.127.0/2464.209.216.0/2464.209.217.0/2464.209.218.0/2464.209.219.0/2464.209.220.0/2464.209.221.0/2464.209.222.0/2464.209.223.0/2467.209.32.0/2467.209.33.0/2467.209.34.0/2467.209.35.0/2467.209.36.0/2467.209.37.0/2467.209.38.0/2467.209.39.0/24136.228.186.0/24136.228.187.0/24138.84.208.0/20138.84.208.0/24138.84.209.0/24138.84.210.0/24138.84.211.0/24138.84.212.0/24138.84.213.0/24138.84.214.0/24138.84.215.0/24138.84.216.0/24138.84.217.0/24138.84.218.0/24138.84.219.0/24138.84.220.0/24138.84.221.0/24138.84.223.0/24144.86.144.0/24144.86.145.0/24144.86.146.0/24144.86.147.0/24144.86.196.0/24144.86.197.0/24144.86.198.0/24144.86.199.0/24161.199.196.0/24161.199.197.0/24161.199.198.0/24161.199.199.0/24162.253.20.0/24162.253.21.0/24169.197.164.0/22173.214.196.0/24173.214.197.0/24173.214.198.0/24173.214.199.0/24198.28.132.0/24198.28.133.0/24198.28.134.0/24198.28.135.0/24199.34.98.0/24199.34.99.0/24199.34.100.0/24
Show 43 more
IPv6 (3)

RPKI valid   RPKI invalid   no ROA covers it

Who AS396420 is reached through

The AS just before AS396420 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

AS396420 publishes an ASPA naming these providers. Check a path.

Routing registry objects

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

Sourceas-nameMaintained by
RADBVALLEY-1MAINT-AS396420

Route objects with origin AS396420: RADB 196 · ARIN 124

as-sets that list AS396420 (7)