ResearchRouting table, RPKI, IRR & looking glass

AS7303 Telecom Argentina S.A.

AS7303 (AS7303) is registered to Telecom Argentina S.A. in AR. It originates 322 prefixes in the global routing table.

222
IPv4 prefixes
100
IPv6 prefixes
8,428,800
IPv4 addresses
97%
RPKI valid
Registration

Who holds AS7303

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

AS number
AS7303
Handle
AS7303
Organization
Telecom Argentina S.A.
Country
AR
ASPA
None published
Routing

What AS7303 announces

Prefixes originated by AS7303 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
222
IPv6 prefixes
100
IPv4 addresses
8,428,800 (32,925 /24s)
RPKI valid
313 97%
RPKI invalid
0
RPKI not found
9
ROAs naming AS7303
92
With an IRR route object
73 22%
Prefixes

Announced prefixes

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

IPv4 (222)
2.18.56.0/2223.216.88.0/2224.232.0.0/1624.232.0.0/1724.232.128.0/1766.60.0.0/1866.60.0.0/1966.60.32.0/19152.168.0.0/14152.168.0.0/15152.170.0.0/15181.0.0.0/12181.0.0.0/15181.0.0.0/16181.0.0.0/17181.0.128.0/17181.1.0.0/17181.1.0.0/18181.1.64.0/18181.1.128.0/20181.1.144.0/21181.1.156.0/22181.1.160.0/19181.1.192.0/18181.2.0.0/15181.2.0.0/16181.3.0.0/16181.4.0.0/14181.4.0.0/15181.6.0.0/15181.8.0.0/13181.8.0.0/15181.10.0.0/15181.10.26.0/24181.10.48.0/21181.12.0.0/15181.13.110.0/24181.13.170.0/24181.14.0.0/15181.28.0.0/14181.28.0.0/15181.30.0.0/15181.30.131.0/24181.80.0.0/12181.80.0.0/15181.82.0.0/15181.84.0.0/15181.86.0.0/15181.88.0.0/15181.90.0.0/15181.92.0.0/15181.94.0.0/15181.94.100.0/24181.96.0.0/12181.96.0.0/14181.96.0.0/15181.98.0.0/15181.100.0.0/15181.101.0.0/16181.102.0.0/17181.102.128.0/17181.104.0.0/13181.104.0.0/14181.108.0.0/14181.111.167.0/24181.111.206.0/24181.164.0.0/14181.164.0.0/15181.166.0.0/15181.168.0.0/14181.168.0.0/15181.170.0.0/15181.228.0.0/14181.228.0.0/15181.230.0.0/15186.108.0.0/14186.108.0.0/15186.110.0.0/15186.124.0.0/14186.124.0.0/15186.125.49.0/24186.125.154.0/24186.125.204.0/24186.125.205.0/24186.125.206.0/24186.125.207.0/24186.125.216.0/24186.126.0.0/15186.136.0.0/14186.136.0.0/15186.138.0.0/15186.152.0.0/15186.152.0.0/16186.153.0.0/16186.153.244.0/24186.153.247.0/24190.5.7.0/24190.16.0.0/14190.16.0.0/15190.18.0.0/15190.30.0.0/15190.30.0.0/16190.30.126.0/24190.31.0.0/16190.136.0.0/14190.136.0.0/15190.138.0.0/15190.138.135.0/24190.138.254.0/24190.185.204.0/24190.188.0.0/14190.188.0.0/15190.190.0.0/15190.192.0.0/14190.192.0.0/15190.194.0.0/15190.224.0.0/13190.224.0.0/15190.224.99.0/24190.225.111.0/24
Show 102 more
190.226.0.0/15190.226.58.0/24190.228.0.0/15190.230.0.0/15190.244.0.0/14190.244.0.0/15190.246.0.0/15191.97.128.0/17191.97.128.0/18191.97.192.0/18196.32.64.0/19196.32.64.0/20196.32.80.0/20200.3.32.0/19200.3.32.0/20200.3.48.0/20200.3.48.0/24200.3.64.0/19200.3.64.0/20200.3.80.0/20200.10.201.0/24200.16.78.0/24200.32.0.0/19200.32.0.0/20200.32.16.0/20200.42.0.0/17200.42.0.0/18200.42.64.0/18200.42.128.0/19200.42.128.0/20200.42.144.0/20200.43.0.0/16200.43.0.0/17200.43.5.0/24200.43.6.0/24200.43.128.0/17200.45.0.0/16200.45.0.0/17200.45.128.0/17200.49.96.0/20200.49.96.0/21200.49.104.0/21200.49.128.0/19200.49.128.0/20200.49.144.0/20200.55.64.0/18200.55.64.0/19200.55.96.0/19200.61.192.0/19200.63.0.0/19200.63.0.0/20200.63.16.0/20200.63.92.0/24200.71.224.0/20200.71.224.0/21200.71.232.0/21200.73.128.0/18200.73.128.0/19200.73.160.0/19200.80.64.0/20200.80.64.0/21200.80.72.0/21200.82.0.0/17200.82.0.0/18200.82.64.0/18200.89.128.0/18200.89.128.0/19200.89.160.0/19200.105.0.0/18200.105.0.0/19200.105.32.0/19200.105.64.0/19200.105.64.0/20200.105.80.0/20200.114.128.0/17200.114.128.0/18200.114.192.0/18200.117.0.0/16200.117.0.0/17200.117.128.0/17200.117.244.0/24200.122.0.0/17200.122.0.0/18200.122.64.0/18200.126.128.0/17200.126.128.0/18200.126.192.0/18200.127.0.0/16200.127.0.0/17200.127.128.0/17201.212.0.0/15201.212.0.0/16201.213.0.0/16201.231.0.0/16201.231.0.0/17201.231.128.0/17201.235.0.0/16201.235.0.0/17201.235.128.0/17201.252.0.0/15201.252.0.0/16201.253.0.0/16
IPv6 (100)
2001:13d0::/292001:13d0::/322001:13d0:1200::/402001:13d1:c03::/482001:13d1:2c03::/482001:13d1:3c03::/482001:13d2:800::/482001:13d2:801::/482001:13d2:802::/482001:13d2:803::/482001:13d2:804::/482001:13d2:805::/482001:13d2:806::/482001:13d2:807::/482001:13d2:808::/482001:13d2:809::/482001:13d2:80a::/482001:13d2:80b::/482001:13d2:80c::/482001:13d2:80d::/482001:13d2:80e::/482001:13d2:80f::/482001:13d2:810::/482001:13d2:812::/482001:13d2:815::/482001:13d2:1800::/482001:13d2:1801::/482001:13d2:1802::/482001:13d2:1803::/482001:13d2:1804::/482001:13d2:1805::/482001:13d2:1806::/482001:13d2:1807::/482001:13d2:1808::/482001:13d2:1809::/482001:13d2:180a::/482001:13d2:180b::/482001:13d2:180c::/482001:13d2:180d::/482001:13d2:180e::/482001:13d2:180f::/482001:13d2:1810::/482001:13d2:1811::/482001:13d2:2800::/482001:13d2:2801::/482001:13d2:2802::/482001:13d2:2803::/482001:13d2:2804::/482001:13d2:2805::/482001:13d2:2806::/482001:13d2:2807::/482001:13d2:2808::/482001:13d2:2809::/482001:13d2:280a::/482001:13d2:280b::/482001:13d2:280c::/482001:13d2:280d::/482001:13d2:280e::/482001:13d2:2810::/482001:13d2:2811::/482001:13d2:2815::/482001:13d2:3800::/482001:13d2:3801::/482001:13d2:3802::/482001:13d2:3803::/482001:13d2:3804::/482001:13d2:3807::/482001:13d2:3808::/482001:13d2:3809::/482001:13d2:380a::/482001:13d2:380b::/482001:13d2:380c::/482001:13d2:380d::/482001:13d2:380f::/482001:13d2:5801::/482001:13d2:5803::/482001:13d2:6800::/482001:13d2:6801::/482001:13d2:6802::/482001:13d2:6803::/482001:13d2:6804::/482001:13d2:6806::/482001:13d2:6808::/482001:13d2:6809::/482001:13d2:680a::/482001:13d2:680b::/482001:13d2:e800::/482800:2000::/202800:2132:b900::/402800:2332:b900::/402800:2500::/442800:2500:10::/442800:2500:20::/442800:2500:30::/442800:2b00::/322800:2b01::/322800:2b02::/322800:2c30:a600::/482800:b000::/322803:e7d0::/32

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS7303 is reached through

The AS just before AS7303 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.

AS22927 AS22927 60
ASPA

Provider authorization

AS7303 publishes no ASPA of its own. 6 ASes name it as a provider in theirs. Check a path.

The 6 ASes that name AS7303 as a provider
AS28002 AS28002AS262231 AS262231AS265651 AS265651AS265685 AS265685AS270105 AS270105AS273974 AS273974
IRR

Routing registry objects

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

Sourceas-nameMaintained by
LACNICAS7303MNT-AR-TAST-LACNIC

Route objects with origin AS7303: LACNIC 88 · LEVEL3 9 · RADB 3 · ARIN 1 · RIPE 1

as-sets that list AS7303 (78)first 40 shown
AS-GTTCUSTAS-IPXON:AS-UPSTREAMAS-ITXBR1AS-LEVEL3-ORIGINS-EUAS-LEVEL3-ORIGINS-NAAS-LEVEL3-TRANSITSAS-LUMEN-CUSTOMERS-ASNSAS-SEABONE-V6AS-SEABONECUSTLAAS-UDOSAS199746:AS-BLACKLISTAS204464:AS-BLACKLISTAS22927:AS-TEFARGENTINAAS262150:AS-CBAEPECAS262231:AS-CEYSTELAS262231:AS-CEYSTELTECOAS263213:AS-TIPAS263244:AS-ISPSAS263687:AS-TECOAS263774:AS-TIPAS263777:AS-PEERSAS263809:AS-TIPAS263811:AS-COOPUSUDAS263812:AS-UPSTREAMSAS263822:AS-TRANSITAS264642:AS-TELECOMAS264657:AS-PROVEDORESAS264691:AS-PROVEEDORESAS264732:AS-WANAS264736:AS-COOSPRALAS264767:AS-PROVEEDORESAS264848:AS-SALTAGOBAS265663:AS-PEERSAS265704:AS-VINCULOAS265709:AS-TECOAS265729:AS-ALLAS265738:AS-ALLAS265744:AS-ALLAS265774:AS-TECOAS266674:AS-PROVEEDORES
Tools

Check AS7303 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup