ResearchRouting table, RPKI, IRR & looking glass

AS53991 Acronis

AS53991 (ACRONIS-53991) is registered to Acronis in US. It originates 38 prefixes in the global routing table.

29
IPv4 prefixes
9
IPv6 prefixes
9,472
IPv4 addresses
100%
RPKI valid
Registration

Who holds AS53991

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

AS number
AS53991
Handle
ACRONIS-53991
Organization
Acronis
Country
US
ASPA
None published
Routing

What AS53991 announces

Prefixes originated by AS53991 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
29
IPv6 prefixes
9
IPv4 addresses
9,472 (37 /24s)
RPKI valid
38 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS53991
23
With an IRR route object
38 100%
Prefixes

Announced prefixes

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

IPv4 (29)
23.231.20.0/2366.249.140.0/2469.171.209.0/2475.127.100.0/2475.127.101.0/2491.198.51.0/24104.164.103.0/24162.244.6.0/24162.244.7.0/24164.152.124.0/24164.152.125.0/24181.215.30.0/24184.174.114.0/24199.83.244.0/24199.83.245.0/24199.83.246.0/24199.83.247.0/24199.193.156.0/24199.193.157.0/24199.193.158.0/24199.193.159.0/24205.196.140.0/22206.188.216.0/24206.188.217.0/24209.137.180.0/22209.236.198.0/23216.105.167.0/24216.245.154.0/24216.245.155.0/24
IPv6 (9)
2602:80b:6012::/482602:80b:6036::/482602:80b:6039::/482602:80b:603a::/482602:80b:6042::/482602:80b:6044::/482602:80b:6045::/482602:80b:6046::/482602:80b:6047::/48

RPKI valid   RPKI invalid   no ROA covers it

Upstreams

Who AS53991 buys transit from

Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 13 upstreams.

AS49544 i3DnetAS7195 AS7195AS1299 TWELVE99AS3356 LEVEL3AS12956 TELXIUSAS577 BACOMAS53405 ROBSONINCAS6939 HURRICANEAS262287 AS262287AS22652 FIBRENOIRE-INTERNETAS1403 EBOXAS57463 NetIXAS293 ESNET
Downstreams

Who buys transit from AS53991

None seen: AS53991 does not appear to provide transit to anyone.

IRR

Routing registry objects

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

Sourceas-nameMaintained by
RADBACRONIS-199MAINT-ACRONIS

Route objects with origin AS53991: ARIN 49 · RADB 44 · RIPE 2 · NTTCOM 1

as-sets that list AS53991 (24)
AS-ACRONISAS-CTBC-CUSTOMERS241AS-CTBC-TOOLS-8AS-DECIX-MEX-CONNECTEDAS-DURAND1-CUSTOMERAS-E1-AUTOMATION-CUSTOMERAS-GNT-CUSTOMERSAS-HURRICANEAS-HURRICANEV6AS-INTERACTIVE3DAS-LUMEN-CUSTOMERS-ASNSAS-MAXIHOSTAS-PNAPDALZAS-ROBSONAS-TRANSROUTE-SPECAS-XO-BAS1299:AS-TWELVE99-NA-V4AS1299:AS-TWELVE99-NA-V6AS14007:AS-CUSTOMERSAS400330:AS-DECIX-PHX-CONNECTEDAS400330:AS-DECIX-PHX-RSAS400330:AS-DECIX-PHX-RS-V6AS53991:AS-CONEAS57769:AS-DECIX-MEX-CONNECTED
Tools

Check AS53991 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup