ResearchRouting table, RPKI, IRR & looking glass

AS41436 Kamatera Inc

AS41436 (CloudWebManage-EU) is registered to Kamatera Inc in US. It originates 34 prefixes in the global routing table.

32
IPv4 prefixes
2
IPv6 prefixes
8,192
IPv4 addresses
100%
RPKI valid
Registration

Who holds AS41436

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

AS number
AS41436
Handle
CloudWebManage-EU
Organization
Kamatera Inc
Country
US
ASPA
2 providers
Routing

What AS41436 announces

Prefixes originated by AS41436 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
32
IPv6 prefixes
2
IPv4 addresses
8,192 (32 /24s)
RPKI valid
34 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS41436
35
With an IRR route object
33 97%
Prefixes

Announced prefixes

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

IPv4 (32)
5.180.180.0/245.180.181.0/245.180.182.0/245.180.183.0/2445.91.168.0/2445.91.169.0/2463.250.56.0/2463.250.57.0/2479.108.163.0/2483.229.82.0/2483.229.83.0/24103.13.210.0/24103.45.247.0/24113.30.188.0/24113.30.189.0/24185.167.96.0/24185.167.97.0/24185.167.98.0/24185.167.99.0/24185.181.8.0/24185.220.204.0/24185.220.205.0/24185.227.110.0/24185.229.224.0/24185.229.225.0/24185.229.227.0/24185.247.117.0/24193.168.173.0/24194.37.81.0/24194.146.38.0/24194.146.39.0/24195.238.121.0/24
IPv6 (2)
2a06:c5c0:200::/482a07:3b80:3::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS41436 is reached through

The AS just before AS41436 in the paths our looking glass collectors hold, for 34 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS174 COGENT-174 34AS3257 GTT-BACKBONE 2
ASPA

Provider authorization

AS41436 publishes an ASPA naming these providers. Check a path.

AS174 COGENT-174AS3257 GTT-BACKBONE
IRR

Routing registry objects

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

Sourceas-nameMaintained by
RIPECloudWebManage-EURIPE-NCC-END-MNT, OMC-IL-MNT, CLOUDWEBMANAGE-MNT

Route objects with origin AS41436: RIPE 35

as-sets that list AS41436 (11)
AS-BROADNETILAS-CLOUDWMAS-GTTCUSTAS-GTTCUST6AS-JARMTELCOAS-LEVEL3-CUSTOMERS-EUAS-LEVEL3-ORIGINS-EUAS-NFORCE-CUSTOMERSAS-SPOTNETAS-UDOSAS51202:AS-ALL
Tools

Check AS41436 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup