ResearchRouting table, RPKI, IRR & looking glass

AS42739 Hawe Telekom S.A.

AS42739 (FONE-ASN) is registered to Hawe Telekom S.A. in PL. It originates 13 prefixes in the global routing table.

11
IPv4 prefixes
2
IPv6 prefixes
45,312
IPv4 addresses
92%
RPKI valid

Who holds AS42739

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

AS number
AS42739
Handle
FONE-ASN
Organization
Hawe Telekom S.A.
Country
PL
ASPA
8 providers

What AS42739 announces

Prefixes originated by AS42739 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
11
IPv6 prefixes
2
IPv4 addresses
45,312 (177 /24s)
RPKI valid
12 92%
RPKI invalid
0
RPKI not found
1
ROAs naming AS42739
79
With an IRR route object
13 100%

Announced prefixes

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

Who AS42739 is reached through

The AS just before AS42739 in the paths our looking glass collectors hold, for 13 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS42739 publishes an ASPA naming these providers. 2 ASes name it as a provider in theirs. Check a path.

The 2 ASes that name AS42739 as a provider

Routing registry objects

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