ResearchRouting table, RPKI, IRR & looking glass

AS41034 Ltd. "SPA"Impulse"

AS41034 (IMPULS-AS) is registered to Ltd. "SPA"Impulse" in RU. It originates 66 prefixes in the global routing table.

51
IPv4 prefixes
15
IPv6 prefixes
13,568
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS41034

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

AS number
AS41034
Handle
IMPULS-AS
Organization
Ltd. "SPA"Impulse"
Country
RU
ASPA
None published
Routing

What AS41034 announces

Prefixes originated by AS41034 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
15
IPv4 addresses
13,568 (53 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
66
ROAs naming AS41034
0
With an IRR route object
65 98%
Prefixes

Announced prefixes

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

IPv4 (51)
46.254.28.0/2446.254.29.0/2446.254.30.0/2446.254.31.0/2477.236.64.0/2477.236.65.0/2477.236.66.0/2477.236.67.0/2477.236.68.0/2377.236.70.0/2477.236.71.0/2477.236.72.0/2477.236.73.0/2477.236.74.0/2477.236.75.0/2477.236.76.0/2477.236.77.0/2477.236.81.0/2477.236.82.0/2477.236.84.0/2477.236.85.0/2477.236.86.0/2477.236.87.0/2477.236.88.0/2477.236.89.0/2477.236.90.0/2477.236.91.0/2477.236.92.0/2477.236.93.0/2477.236.95.0/2494.138.128.0/2394.138.130.0/2494.138.131.0/2494.138.132.0/2494.138.133.0/2494.138.134.0/2494.138.135.0/2494.138.136.0/2494.138.137.0/2494.138.139.0/2494.138.140.0/2494.138.141.0/2494.138.144.0/2494.138.145.0/2494.138.146.0/2494.138.150.0/2494.138.151.0/24178.22.43.0/24185.250.228.0/24185.250.229.0/24185.250.230.0/24
IPv6 (15)
2a10:4540:2::/482a10:4540:4::/482a10:4540:5::/482a10:4540:6::/482a10:4540:7::/482a10:4540:8::/482a10:4540:9::/482a10:4540:10::/482a10:4540:11::/482a10:4540:12::/482a10:4540:13::/482a10:4540:14::/482a10:4540:15::/482a10:4540:16::/482a10:4540:17::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS41034 is reached through

The AS just before AS41034 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS12389 ROSTELECOM-AS 50AS3216 SOVAM-AS 38AS9049 ERTH-TRANSIT-AS 10
IRR

Routing registry objects

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

Sourceas-nameMaintained by
RIPEIMPULS-ASRIPE-NCC-END-MNT, IMPULS-RIPE-MNT

Route objects with origin AS41034: RIPE 91

as-sets that list AS41034 (12)
AS-BLOCK-SETAS-BLOCKED-RUAS-HURRICANEAS-HURRICANEV6AS-IMPULSAS-PATH-03AS-RETN-ACTUAL-V4AS-RETN-ACTUAL-V6AS-STTKAS-UMN-PRMAS41034:AS-IMPULS-V6AS41034:AS-IMPULS-YKT
Tools

Check AS41034 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup