ResearchRouting table, RPKI, IRR & looking glass

AS61337 Single Mode Networks Ltd

AS61337 (ECOM-AS) is registered to Single Mode Networks Ltd in GB. It originates 13 prefixes in the global routing table.

12
IPv4 prefixes
1
IPv6 prefixes
4,864
IPv4 addresses
76%
RPKI valid

Who holds AS61337

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

AS number
AS61337
Handle
ECOM-AS
Organization
Single Mode Networks Ltd
Country
GB
ASPA
None published

What AS61337 announces

Prefixes originated by AS61337 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
12
IPv6 prefixes
1
IPv4 addresses
4,864 (19 /24s)
RPKI valid
10 76%
RPKI invalid
0
RPKI not found
3
ROAs naming AS61337
10
With an IRR route object
12 92%

Announced prefixes

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

Who AS61337 is reached through

The AS just before AS61337 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.

Routing registry objects

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

Sourceas-nameMaintained by
RIPEECOM-ASRIPE-NCC-END-MNT, LIR-UK-SMN-1-MNT

Route objects with origin AS61337: RIPE 16 · RADB 1

as-sets that list AS61337 (9)