ResearchRouting table, RPKI, IRR & looking glass

AS46746 NTT Managed Services Americas, LLC

AS46746 (SECURE-24-AS) is registered to NTT Managed Services Americas, LLC in US. It originates 51 prefixes in the global routing table.

51
IPv4 prefixes
0
IPv6 prefixes
17,680
IPv4 addresses
17%
RPKI valid
Registration

Who holds AS46746

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

AS number
AS46746
Handle
SECURE-24-AS
Organization
NTT Managed Services Americas, LLC
Country
US
ASPA
None published
Routing

What AS46746 announces

Prefixes originated by AS46746 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
17,680 (69 /24s)
RPKI valid
9 17%
RPKI invalid
0
RPKI not found
42
ROAs naming AS46746
9
With an IRR route object
22 43%
Prefixes

Announced prefixes

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

IPv4 (51)
8.43.176.0/248.43.177.0/248.43.178.0/248.43.179.0/248.43.188.0/248.43.189.0/248.43.190.0/2438.101.80.0/2238.103.80.0/2252.129.22.0/2464.220.232.0/2364.220.233.0/2467.216.176.0/2067.216.179.0/2467.216.187.0/2467.216.188.0/2467.216.191.0/2474.204.78.0/2482.112.107.0/28104.143.112.0/22104.143.113.0/24104.143.114.0/24104.143.124.0/24104.143.125.0/24104.143.126.0/24141.193.251.0/24185.99.181.0/24185.99.182.0/24194.99.141.0/24198.160.28.0/24198.160.29.0/24198.160.30.0/24198.160.31.0/24198.173.201.0/24198.173.202.0/24198.173.203.0/24199.71.236.0/24199.71.237.0/24199.71.238.0/24199.71.239.0/24204.115.220.0/22204.115.220.0/23204.115.222.0/24204.115.223.0/24205.178.128.0/24206.208.88.0/24206.208.89.0/24208.103.168.0/24209.119.120.0/22209.119.120.0/24209.119.121.0/24

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS46746 is reached through

The AS just before AS46746 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.

AS26554 US-SIGNAL 29AS23005 SWITCH-LTD 12AS22911 SINAP-TIX 9AS2914 NTT-DATA-2914 5AS47176 GASCOMCH 3AS174 COGENT-174 2
IRR

Routing registry objects

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

Sourceas-nameMaintained by
ARINSecure24-ASMNT-SECUR-26

Route objects with origin AS46746: RADB 38 · LEVEL3 27 · ARIN 9 · NTTCOM 2

as-sets that list AS46746 (17)
AS-AS22911AS-AS23005AS-COMCAST-EDIAAS-GASCOM-CHAS-HURRICANEAS-LUMEN-CUSTOMERS-ASNSAS-MEGAPORT-RS-ASHAS-MEGAPORT-RS-DALAS-TRANSROUTE-SPECAS-XO-BAS26554:AS-CUSTOMERSAS2914:AS-EUROPEAS2914:AS-EUROPE-V6AS2914:AS-USAS2914:AS-US-V6AS47176:AS-CUSTOMERAS47176:AS-CUSTOMER:AS46746
Tools

Check AS46746 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup