ResearchRouting table, RPKI, IRR & looking glass

AS6233 xTom

AS6233 (XTOM) is registered to xTom in US. It originates 79 prefixes in the global routing table.

42
IPv4 prefixes
37
IPv6 prefixes
10,752
IPv4 addresses
100%
RPKI valid
Registration

Who holds AS6233

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

AS number
AS6233
Handle
XTOM
Organization
xTom
Country
US
ASPA
None published
Routing

What AS6233 announces

Prefixes originated by AS6233 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
42
IPv6 prefixes
37
IPv4 addresses
10,752 (42 /24s)
RPKI valid
79 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS6233
462
With an IRR route object
79 100%
Prefixes

Announced prefixes

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

IPv4 (42)
23.142.224.0/2445.13.196.0/2445.13.197.0/2445.87.164.0/2445.87.165.0/2445.87.166.0/2445.87.167.0/2445.139.193.0/2445.143.128.0/2445.143.129.0/2445.143.130.0/2462.3.15.0/2480.66.196.0/2494.124.119.0/24104.233.186.0/24104.245.8.0/24104.245.11.0/24104.245.12.0/24104.245.13.0/24104.245.14.0/24107.148.205.0/24108.186.158.0/24108.186.228.0/24108.186.240.0/24142.147.88.0/24142.147.89.0/24142.147.90.0/24142.147.91.0/24142.147.94.0/24146.19.116.0/24172.96.126.0/24185.222.221.0/24193.163.19.0/24194.36.24.0/24194.36.242.0/24201.4.49.0/24201.4.50.0/24201.4.51.0/24201.4.52.0/24201.4.53.0/24201.4.54.0/24201.4.55.0/24
IPv6 (37)
2604:a840::/482604:a840:1::/482604:a840:2::/482604:a840:3::/482604:a840:4::/482604:a840:5::/482604:a840:6::/482604:a840:7::/482604:a840:8::/482604:a840:10::/482604:a840:11::/482604:a840:12::/482604:a840:13::/482604:a840:14::/482604:a840:15::/482604:a840:16::/482604:a840:17::/482604:a840:18::/482604:a840:19::/482604:a840:20::/482604:a840:21::/482604:a840:22::/482604:a840:23::/482604:a840:24::/482604:a840:25::/482604:a840:100::/482604:a840:101::/482604:e8c0::/482604:e8c0:6::/482604:e8c0:7::/482604:e8c0:8::/482604:eb40::/482604:eb40:6::/482605:9c0::/482605:3a40::/482605:3a40:c0c0::/482a0d:c7c0::/32

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS6233 is reached through

The AS just before AS6233 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.

AS6939 HURRICANE 60AS6453 AS6453 60AS1299 TWELVE99 31
IRR

Routing registry objects

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

Sourceas-nameMaintained by
ALTDBXTOMMAINT-AS206499
ARINXTOMMNT-XL-88
RADBXTOMMAINT-AS9312

Route objects with origin AS6233: RADB 618 · RIPE 466 · ALTDB 454 · ARIN 8

as-sets that list AS6233 (36)
AS-BBIX-T-V6AS-CLUESONITAS-GIGAINFRAAS-GIGAINFRA-V6AS-HURRICANEV6AS-IIJAS-IIJ6AS-KDDAS-KDDCUSTOMER2AS-KDDI6AS-MISAKA-CUSTOMERSAS-MISAKA-CUSTOMERS2AS-OPENTRANSITAS-PNAPOSK001AS-PNAPTOKAS-REACH-CUSTOMERSAS-SPARTAN-HOSTAS-SPARTAN-HOST-2AS-TELSTRA-INTL-CUSTOMERSAS-TRANSROUTE-QUICKFIXAS-XNXTGENAS-XTOM-BACKBONEAS-XTOM-PREMIUMAS-YYCIX-RS-CLIENTSAS-ZENLAYER-LAXCNAS2497:AS-IIJAS2497:AS-IIJ6AS33495:AS-MEMBERSAS58453:AS-AMERICAASCUSTAS58807:AS-AMERICAASCUSTAS7606:AS-QLD-IXAS7606:AS-VIC-IXAS7606:AS-WA-IXAS8298:AS-PEERSAS917:AS-CUSTOMERSAS917:AS-CUSTOMERS-LARGE
Tools

Check AS6233 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup