ResearchRouting table, RPKI, IRR & looking glass

AS8903 LYNTIA NETWORKS S.A.

AS8903 (AS8903) is registered to LYNTIA NETWORKS S.A. in ES. It originates 117 prefixes in the global routing table.

109
IPv4 prefixes
8
IPv6 prefixes
173,568
IPv4 addresses
92%
RPKI valid

Who holds AS8903

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

AS number
AS8903
Handle
AS8903
Organization
LYNTIA NETWORKS S.A.
Country
ES
ASPA
None published

What AS8903 announces

Prefixes originated by AS8903 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
8
IPv4 addresses
173,568 (678 /24s)
RPKI valid
108 92%
RPKI invalid
0
RPKI not found
9
ROAs naming AS8903
113
With an IRR route object
100 85%

Announced prefixes

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

IPv4 (109)
45.83.50.0/2445.83.51.0/2480.66.112.0/2380.66.114.0/2480.66.115.0/2480.66.117.0/2480.66.118.0/2480.66.120.0/2480.66.121.0/2480.66.122.0/2480.66.123.0/2480.66.124.0/2484.18.0.0/1989.42.70.0/2489.44.150.0/2489.44.151.0/2491.132.28.0/2391.132.31.0/2492.60.160.0/2092.60.171.0/2492.60.173.0/2492.60.174.0/2494.198.47.0/24136.238.211.0/24149.7.217.0/24154.44.190.0/24154.58.219.0/24154.62.64.0/24154.62.65.0/24154.62.67.0/24154.62.234.0/23154.62.251.0/24158.172.140.0/23176.98.220.0/24176.98.223.0/24178.19.44.0/24178.19.47.0/24185.66.60.0/22185.66.60.0/24185.123.122.0/24185.155.64.0/24185.155.67.0/24185.187.180.0/24185.187.181.0/24185.187.182.0/24185.203.20.0/24185.203.21.0/24185.203.22.0/24185.224.76.0/24185.229.215.0/24185.242.175.0/24193.34.241.0/24193.186.11.0/24195.5.64.0/19195.5.65.0/24195.5.66.0/24195.5.67.0/24195.5.78.0/24195.5.79.0/24195.5.80.0/22195.5.84.0/22195.5.91.0/24195.5.93.0/24195.5.94.0/24212.49.128.0/18212.66.161.0/24212.66.162.0/23212.66.164.0/22212.66.168.0/21212.66.176.0/20212.163.0.0/16212.163.1.0/24212.163.5.0/24212.163.18.0/24212.163.91.0/24212.163.92.0/24212.163.94.0/24212.163.130.0/24212.163.136.0/24212.163.185.0/24212.163.193.0/24212.163.225.0/24212.163.226.0/24212.163.227.0/24212.163.235.0/24212.163.240.0/20213.9.128.0/17213.9.128.0/24213.9.142.0/23213.9.162.0/23213.9.182.0/24213.9.185.0/24213.9.186.0/24213.9.190.0/23213.9.192.0/24213.9.217.0/24213.9.224.0/20213.9.240.0/23213.9.244.0/24213.9.245.0/24213.9.246.0/24213.9.247.0/24213.9.248.0/24213.9.250.0/23213.170.52.0/24213.192.192.0/18213.192.195.0/24213.192.212.0/22213.192.255.0/24
IPv6 (8)

RPKI valid   RPKI invalid   no ROA covers it

Who AS8903 is reached through

The AS just before AS8903 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

AS8903 publishes no ASPA of its own. 8 ASes name it as a provider in theirs. Check a path.

The 8 ASes that name AS8903 as a provider

Routing registry objects

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