ResearchRouting table, RPKI, IRR & looking glass

AS5606 GTS Telecom SRL

AS5606 (GTS-BACKBONE) is registered to GTS Telecom SRL in RO. It originates 135 prefixes in the global routing table.

130
IPv4 prefixes
5
IPv6 prefixes
92,160
IPv4 addresses
77%
RPKI valid

Who holds AS5606

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

AS number
AS5606
Handle
GTS-BACKBONE
Organization
GTS Telecom SRL
Country
RO
ASPA
None published

What AS5606 announces

Prefixes originated by AS5606 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
130
IPv6 prefixes
5
IPv4 addresses
92,160 (360 /24s)
RPKI valid
105 77%
RPKI invalid
0
RPKI not found
30
ROAs naming AS5606
102
With an IRR route object
130 96%

Announced prefixes

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

IPv4 (130)
5.35.208.0/2131.14.21.0/2437.156.182.0/2345.14.236.0/2445.14.238.0/2445.67.36.0/2445.67.38.0/2445.67.39.0/2445.82.28.0/2346.102.144.0/2277.81.2.0/2480.97.48.0/2480.97.126.0/2381.180.144.0/2481.180.145.0/2481.180.250.0/2381.181.252.0/2481.181.253.0/2481.181.254.0/2481.181.255.0/2484.247.23.0/2484.247.28.0/2485.9.0.0/1885.9.19.0/2485.9.26.0/2485.9.35.0/2485.9.45.0/2485.9.47.0/2485.120.16.0/2485.120.17.0/2485.120.18.0/2485.120.19.0/2485.120.28.0/2385.120.33.0/2485.120.61.0/2485.122.182.0/2385.204.75.0/2485.204.108.0/2486.104.3.0/2486.104.17.0/2487.237.104.0/2287.237.110.0/2389.33.236.0/2389.34.101.0/2489.37.143.0/2489.38.57.0/2489.38.59.0/2489.38.231.0/2489.38.241.0/2489.39.7.0/2489.39.68.0/2489.40.16.0/2489.40.17.0/2489.40.18.0/2489.40.19.0/2489.40.132.0/2489.41.31.0/2489.44.121.0/2489.44.200.0/2489.45.168.0/2189.46.6.0/2491.194.235.0/2491.199.216.0/2491.212.231.0/2491.212.240.0/2491.212.246.0/2491.212.255.0/2492.114.2.0/2492.114.3.0/2493.113.30.0/2493.113.58.0/2493.113.59.0/2493.115.112.0/2193.119.152.0/2493.119.153.0/2493.174.160.0/2493.174.162.0/2493.174.167.0/24109.205.88.0/24109.205.89.0/24109.205.90.0/24109.205.95.0/24128.140.224.0/21176.223.110.0/24176.223.114.0/24185.8.152.0/22185.131.222.0/24185.171.186.0/24185.181.240.0/24185.181.241.0/24185.181.242.0/24185.181.243.0/24185.220.184.0/24185.220.185.0/24185.220.186.0/24188.208.101.0/24188.211.236.0/24188.211.237.0/24188.212.37.0/24188.212.152.0/24188.213.33.0/24188.213.132.0/23188.214.105.0/24188.240.0.0/24188.241.72.0/24188.241.73.0/24188.241.74.0/23188.241.222.0/24193.16.144.0/24193.41.251.0/24193.143.120.0/24193.200.62.0/24193.200.63.0/24193.226.68.0/24193.226.69.0/24193.226.70.0/24193.226.71.0/24193.226.128.0/18193.231.127.0/24194.50.126.0/24
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IPv6 (5)

RPKI valid   RPKI invalid   no ROA covers it

Who AS5606 is reached through

The AS just before AS5606 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

AS5606 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS5606 as a provider