ResearchRouting table, RPKI, IRR & looking glass

AS400536 Nodestop LLC

AS400536 (NODESTOP-LLC) is registered to Nodestop LLC in US. It originates 51 prefixes in the global routing table.

51
IPv4 prefixes
0
IPv6 prefixes
13,056
IPv4 addresses
98%
RPKI valid
Registration

Who holds AS400536

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

AS number
AS400536
Handle
NODESTOP-LLC
Organization
Nodestop LLC
Country
US
ASPA
None published
Routing

What AS400536 announces

Prefixes originated by AS400536 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
51
IPv6 prefixes
0
IPv4 addresses
13,056 (51 /24s)
RPKI valid
50 98%
RPKI invalid
0
RPKI not found
1
ROAs naming AS400536
52
With an IRR route object
50 98%
Prefixes

Announced prefixes

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

IPv4 (51)
23.27.204.0/2423.230.5.0/2423.230.10.0/2423.230.12.0/2423.230.17.0/2423.230.20.0/2423.230.46.0/2423.230.57.0/2445.38.4.0/2445.38.6.0/2445.38.11.0/2445.38.29.0/2445.38.30.0/2445.38.32.0/2445.38.44.0/2445.38.73.0/2445.38.74.0/2445.129.92.0/2450.117.14.0/2450.117.31.0/2450.118.145.0/2450.118.150.0/24104.164.8.0/24104.164.23.0/24104.164.31.0/24104.164.110.0/24104.164.241.0/24104.165.217.0/24104.165.241.0/24104.165.253.0/24104.252.33.0/24104.253.19.0/24104.253.70.0/24104.253.71.0/24104.253.73.0/24104.253.194.0/24108.165.95.0/24115.167.102.0/24136.0.70.0/24142.252.28.0/24142.252.29.0/24142.252.135.0/24142.252.139.0/24172.120.156.0/24172.120.208.0/24172.121.1.0/24172.121.111.0/24172.252.1.0/24172.252.2.0/24172.252.240.0/24185.24.148.0/24

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS400536 is reached through

The AS just before AS400536 in the paths our looking glass collectors hold, for 51 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS398465 RACKDOG-LLC 39AS40950 DEDIBYTE-LLC 9AS18450 WEBNX 4
IRR

Routing registry objects

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

Route objects with origin AS400536: ARIN 47 · RADB 43 · AFRINIC 2 · RIPE 2 · APNIC 1

as-sets that list AS400536 (5)
AS-400536AS-HURRICANEAS-RACKDOG-CUSTOMERSAS-TRANSROUTE-SPECAS-WEBNX
Tools

Check AS400536 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup