ResearchRouting table, RPKI, IRR & looking glass

AS21050 Fast Communication Company Ltd

AS21050 (FAST-TELCO) is registered to Fast Communication Company Ltd in KW. It originates 317 prefixes in the global routing table.

316
IPv4 prefixes
1
IPv6 prefixes
201,472
IPv4 addresses
96%
RPKI valid
Registration

Who holds AS21050

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

AS number
AS21050
Handle
FAST-TELCO
Organization
Fast Communication Company Ltd
Country
KW
ASPA
None published
Routing

What AS21050 announces

Prefixes originated by AS21050 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
316
IPv6 prefixes
1
IPv4 addresses
201,472 (787 /24s)
RPKI valid
306 96%
RPKI invalid
0
RPKI not found
11
ROAs naming AS21050
456
With an IRR route object
273 86%
Prefixes

Announced prefixes

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

IPv4 (316)
62.215.0.0/1662.215.3.0/2462.215.6.0/2462.215.8.0/2162.215.12.0/2462.215.16.0/2462.215.17.0/2462.215.26.0/2462.215.28.0/2462.215.31.0/2462.215.32.0/2062.215.33.0/2462.215.35.0/2462.215.37.0/2462.215.38.0/2462.215.39.0/2462.215.40.0/2462.215.44.0/2462.215.45.0/2462.215.47.0/2462.215.50.0/2462.215.51.0/2462.215.52.0/2462.215.53.0/2462.215.54.0/2462.215.57.0/2462.215.58.0/2462.215.60.0/2462.215.61.0/2462.215.62.0/2462.215.71.0/2462.215.72.0/2462.215.75.0/2462.215.96.0/2062.215.97.0/2462.215.98.0/2462.215.100.0/2462.215.101.0/2462.215.102.0/2462.215.103.0/2462.215.104.0/2462.215.105.0/2462.215.106.0/2462.215.107.0/2462.215.108.0/2462.215.110.0/2462.215.112.0/2062.215.120.0/2162.215.128.0/2162.215.128.0/2462.215.129.0/2462.215.130.0/2462.215.131.0/2462.215.132.0/2462.215.134.0/2462.215.136.0/2162.215.136.0/2462.215.137.0/2462.215.139.0/2462.215.140.0/2462.215.141.0/2462.215.142.0/2462.215.144.0/2462.215.145.0/2462.215.151.0/2462.215.153.0/2462.215.161.0/2462.215.162.0/2462.215.163.0/2462.215.164.0/2462.215.165.0/2462.215.166.0/2462.215.169.0/2462.215.170.0/2462.215.171.0/2462.215.172.0/2462.215.174.0/2462.215.175.0/2462.215.176.0/2062.215.178.0/2462.215.179.0/2462.215.180.0/2462.215.182.0/2462.215.183.0/2462.215.185.0/2462.215.187.0/2462.215.189.0/2462.215.190.0/2462.215.192.0/1862.215.192.0/2162.215.193.0/2462.215.194.0/2462.215.195.0/2462.215.196.0/2462.215.197.0/2462.215.202.0/2462.215.205.0/2462.215.206.0/2462.215.210.0/2462.215.213.0/2462.215.214.0/2462.215.215.0/2462.215.216.0/2462.215.217.0/2462.215.219.0/2462.215.220.0/2462.215.224.0/2462.215.225.0/2462.215.226.0/2462.215.227.0/2462.215.228.0/2462.215.229.0/2462.215.230.0/2462.215.231.0/2462.215.232.0/2462.215.233.0/2462.215.235.0/2462.215.236.0/2462.215.237.0/2462.215.238.0/24
Show 196 more
62.215.240.0/2462.215.241.0/2462.215.242.0/2462.215.244.0/2462.215.246.0/2462.215.247.0/2462.215.248.0/2462.215.249.0/2462.215.252.0/2462.215.253.0/2462.215.254.0/2462.215.255.0/2483.96.0.0/1783.96.3.0/2483.96.4.0/2483.96.5.0/2483.96.6.0/2483.96.10.0/2483.96.11.0/2483.96.13.0/2483.96.14.0/2483.96.15.0/2483.96.17.0/2483.96.19.0/2483.96.20.0/2483.96.21.0/2483.96.22.0/2483.96.23.0/2483.96.25.0/2483.96.32.0/2483.96.35.0/2483.96.36.0/2483.96.37.0/2483.96.38.0/2483.96.39.0/2483.96.41.0/2483.96.42.0/2483.96.44.0/2483.96.45.0/2483.96.46.0/2483.96.47.0/2483.96.48.0/2083.96.50.0/2483.96.51.0/2483.96.53.0/2483.96.54.0/2483.96.58.0/2483.96.60.0/2483.96.63.0/2483.96.64.0/2483.96.65.0/2483.96.66.0/2483.96.67.0/2483.96.70.0/2483.96.72.0/2483.96.74.0/2483.96.75.0/2483.96.76.0/2483.96.77.0/2483.96.79.0/2483.96.80.0/2483.96.81.0/2483.96.82.0/2483.96.83.0/2483.96.84.0/2483.96.86.0/2483.96.88.0/2483.96.89.0/2483.96.90.0/2483.96.91.0/2483.96.96.0/2183.96.96.0/2483.96.99.0/2483.96.105.0/2483.96.106.0/2483.96.109.0/2483.96.110.0/2483.96.112.0/2483.96.113.0/2483.96.115.0/2483.96.117.0/2483.96.118.0/2483.96.121.0/2483.96.123.0/2483.96.126.0/2489.203.0.0/1789.203.0.0/1989.203.0.0/2289.203.8.0/2289.203.12.0/2289.203.14.0/2489.203.15.0/2489.203.16.0/2489.203.17.0/2489.203.20.0/2489.203.21.0/2489.203.22.0/2489.203.25.0/2489.203.26.0/2489.203.27.0/2489.203.28.0/2489.203.29.0/2489.203.30.0/2489.203.31.0/2489.203.32.0/1989.203.32.0/2289.203.32.0/2489.203.36.0/2289.203.39.0/2489.203.42.0/2389.203.48.0/2289.203.49.0/2489.203.52.0/2289.203.57.0/2489.203.64.0/1989.203.64.0/2289.203.68.0/2289.203.68.0/2489.203.75.0/2489.203.76.0/2489.203.77.0/2489.203.80.0/2289.203.82.0/2389.203.84.0/2389.203.94.0/2389.203.96.0/1989.203.96.0/2289.203.96.0/2489.203.104.0/2289.203.125.0/2491.214.152.0/2491.214.153.0/2491.214.154.0/2493.191.64.0/21161.252.16.0/24161.252.32.0/24161.252.33.0/24161.252.49.0/24161.252.75.0/24161.252.80.0/24161.252.112.0/24178.61.0.0/16178.61.0.0/20178.61.32.0/20178.61.48.0/20178.61.48.0/24178.61.80.0/20178.61.80.0/24178.61.86.0/24178.61.96.0/21178.61.105.0/24178.61.106.0/24178.61.107.0/24178.61.123.0/24178.61.124.0/23178.61.124.0/24178.61.125.0/24178.61.126.0/24178.61.127.0/24178.61.128.0/19178.61.128.0/24178.61.135.0/24178.61.136.0/21178.61.142.0/24178.61.144.0/24178.61.145.0/24178.61.146.0/24178.61.148.0/24178.61.149.0/24178.61.150.0/24178.61.152.0/21178.61.152.0/24178.61.157.0/24178.61.158.0/24178.61.160.0/24178.61.161.0/24178.61.162.0/24178.61.163.0/24178.61.164.0/24178.61.165.0/24178.61.166.0/24178.61.167.0/24178.61.168.0/24178.61.169.0/24178.61.170.0/24178.61.171.0/24178.61.172.0/24178.61.173.0/24178.61.174.0/24178.61.175.0/24178.61.176.0/24178.61.178.0/24178.61.192.0/21178.61.200.0/24178.61.225.0/24185.95.5.0/24
IPv6 (1)
2a02:c08::/32

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS21050 is reached through

The AS just before AS21050 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.

AS43852 kuwait-data-center 60
ASPA

Provider authorization

AS21050 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS21050 as a provider
AS208233 ABKUWAIT
IRR

Routing registry objects

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

Sourceas-nameMaintained by
RIPEFAST-TELCORIPE-NCC-END-MNT, MIRZA-JUNAID-MNT, FASTTELCO-MNT

Route objects with origin AS21050: NTTCOM 766 · RADB 399 · RIPE 218

as-sets that list AS21050 (21)
AS-BATELCO-BHAS-BTN-CUSTOMERSAS-CTBC-TOOLS-8AS-EMIXAS-FTAS-HURRICANEAS-HURRICANEV6AS-IGW-SETAS-INTELSATUSAS-KDCAS-LEVEL3-ORIGINS-NAAS-NEXUSGUARD-CLIENTSAS-QNETAS-QTEL-TRANSIT-SETAS-SETGBIAS-SETGBI-2AS-SETGBI2AS-STCKWAS-TELSTRA-INTL-CUSTOMERSAS-UCCAS58453:AS-ASIAASCUST
Tools

Check AS21050 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup