ResearchRouting table, RPKI, IRR & looking glass

AS33765 TANZANIA TELECOMMUNICATIONS CO. LTD

AS33765 is registered to TANZANIA TELECOMMUNICATIONS CO. LTD in TZ. It originates 217 prefixes in the global routing table.

215

IPv4 prefixes

IPv6 prefixes

77,824

IPv4 addresses

RPKI valid

Registration

Who holds AS33765

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

AS number

AS33765

Handle

TANZANIA TELECOMMUNICATIONS CO. LTD

Organization

TANZANIA TELECOMMUNICATIONS CO. LTD

Country

ASPA

None published

Routing

What AS33765 announces

Prefixes originated by AS33765 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes

215

IPv6 prefixes

IPv4 addresses

77,824 (304 /24s)

RPKI valid

0 0%

RPKI invalid

RPKI not found

217

ROAs naming AS33765

With an IRR route object

36 16%

Prefixes

Announced prefixes

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

IPv4 (215)

41.59.0.0/16 41.59.0.0/17 41.59.0.0/24 41.59.2.0/24 41.59.3.0/24 41.59.5.0/24 41.59.6.0/24 41.59.7.0/24 41.59.8.0/24 41.59.9.0/24 41.59.10.0/24 41.59.11.0/24 41.59.12.0/24 41.59.13.0/24 41.59.14.0/24 41.59.15.0/24 41.59.16.0/24 41.59.19.0/24 41.59.20.0/24 41.59.21.0/24 41.59.22.0/24 41.59.23.0/24 41.59.24.0/22 41.59.24.0/24 41.59.25.0/24 41.59.26.0/24 41.59.27.0/24 41.59.28.0/24 41.59.29.0/24 41.59.30.0/24 41.59.31.0/24 41.59.33.0/24 41.59.34.0/24 41.59.35.0/24 41.59.36.0/24 41.59.37.0/24 41.59.38.0/24 41.59.39.0/24 41.59.40.0/24 41.59.41.0/24 41.59.42.0/24 41.59.43.0/24 41.59.44.0/24 41.59.45.0/24 41.59.46.0/24 41.59.49.0/24 41.59.50.0/24 41.59.51.0/24 41.59.52.0/24 41.59.53.0/24 41.59.54.0/24 41.59.56.0/22 41.59.57.0/24 41.59.60.0/24 41.59.63.0/24 41.59.64.0/24 41.59.68.0/24 41.59.70.0/24 41.59.71.0/24 41.59.72.0/24 41.59.73.0/24 41.59.74.0/24 41.59.75.0/24 41.59.81.0/24 41.59.82.0/24 41.59.83.0/24 41.59.84.0/24 41.59.85.0/24 41.59.86.0/24 41.59.87.0/24 41.59.88.0/24 41.59.89.0/24 41.59.90.0/24 41.59.92.0/24 41.59.93.0/24 41.59.94.0/24 41.59.95.0/24 41.59.96.0/24 41.59.97.0/24 41.59.98.0/24 41.59.99.0/24 41.59.101.0/24 41.59.105.0/24 41.59.106.0/24 41.59.107.0/24 41.59.110.0/24 41.59.112.0/24 41.59.113.0/24 41.59.114.0/24 41.59.115.0/24 41.59.116.0/24 41.59.117.0/24 41.59.118.0/24 41.59.119.0/24 41.59.121.0/24 41.59.122.0/24 41.59.123.0/24 41.59.126.0/24 41.59.127.0/24 41.59.128.0/24 41.59.129.0/24 41.59.130.0/24 41.59.134.0/24 41.59.135.0/24 41.59.137.0/24 41.59.138.0/24 41.59.142.0/24 41.59.143.0/24 41.59.144.0/24 41.59.145.0/24 41.59.146.0/24 41.59.147.0/24 41.59.148.0/24 41.59.149.0/24 41.59.150.0/24 41.59.151.0/24 41.59.152.0/24 41.59.153.0/24 41.59.154.0/24 41.59.156.0/24

Show 95 more

41.59.157.0/24 41.59.158.0/24 41.59.159.0/24 41.59.160.0/24 41.59.164.0/24 41.59.166.0/24 41.59.167.0/24 41.59.168.0/24 41.59.169.0/24 41.59.170.0/24 41.59.171.0/24 41.59.172.0/24 41.59.173.0/24 41.59.174.0/24 41.59.175.0/24 41.59.176.0/24 41.59.177.0/24 41.59.178.0/24 41.59.179.0/24 41.59.182.0/24 41.59.183.0/24 41.59.184.0/24 41.59.185.0/24 41.59.187.0/24 41.59.190.0/24 41.59.191.0/24 41.59.192.0/24 41.59.193.0/24 41.59.194.0/24 41.59.195.0/24 41.59.196.0/24 41.59.197.0/24 41.59.198.0/24 41.59.199.0/24 41.59.200.0/24 41.59.201.0/24 41.59.202.0/24 41.59.203.0/24 41.59.204.0/24 41.59.205.0/24 41.59.206.0/24 41.59.207.0/24 41.59.208.0/24 41.59.209.0/24 41.59.210.0/24 41.59.211.0/24 41.59.212.0/24 41.59.213.0/24 41.59.214.0/24 41.59.215.0/24 41.59.216.0/24 41.59.217.0/24 41.59.218.0/24 41.59.219.0/24 41.59.220.0/24 41.59.221.0/24 41.59.222.0/24 41.59.223.0/24 41.59.224.0/20 41.59.225.0/24 41.59.226.0/24 41.59.230.0/24 41.59.231.0/24 41.59.232.0/24 41.59.235.0/24 41.59.236.0/24 41.59.238.0/24 41.59.239.0/24 41.59.241.0/24 41.59.242.0/24 41.59.243.0/24 41.59.244.0/24 41.59.246.0/24 41.59.255.0/24 196.43.64.0/19 196.43.64.0/24 196.43.67.0/24 196.43.69.0/24 196.43.74.0/24 196.43.81.0/24 196.43.82.0/24 196.43.87.0/24 196.43.90.0/24 196.43.91.0/24 196.43.92.0/24 196.43.93.0/24 196.46.96.0/20 196.46.100.0/24 196.46.105.0/24 196.46.106.0/24 196.46.107.0/24 196.46.108.0/24 196.46.109.0/24 196.46.110.0/24 196.46.111.0/24

IPv6 (2)

2c0f:fdb0::/32 2c0f:fdb0::/48

RPKI valid RPKI invalid no ROA covers it

Neighbors

Who AS33765 is reached through

The AS just before AS33765 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.

AS3491 PCCWG-APAC-HK 51 AS37100 SEACOM Limited 41 AS6939 HURRICANE 28

ASPA

Provider authorization

AS33765 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.

The 1 ASes that name AS33765 as a provider

AS14789 CLOUDFLARENET

IRR

Routing registry objects

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

Source	as-name	Maintained by
AFRINIC	TTCLDATA	AFRINIC-HM-MNT

Route objects with origin AS33765: AFRINIC 41 · RADB 4 · ALTDB 1 · ARIN 1 · LEVEL3 1

as-sets that list AS33765 (16)

AS-33765 AS-BCS37273 AS-CN2 AS-EMIX AS-HURRICANE AS-HURRICANEV6 AS-LEVEL3-ORIGINS-EU AS-LIQUID-EXT AS-SET-SEACOM AS-SKYVISION-2 AS-SNET-KE AS-TEDATA AS-TRANSROUTE-SPEC AS12491:AS-GILAT-TELECOM AS12491:AS-IPPLANET AS3491:AS-CUSTOMERS-AF

Tools

Check AS33765 live

ASN lookup and WHOIS RPKI validator ASPA validator IRR lookup