ResearchRouting table, RPKI, IRR & looking glass

AS18068 Dream Wave Shizuoka Co. Ltd.

AS18068 (ACROSS) is registered to Dream Wave Shizuoka Co. Ltd. in JP. It originates 53 prefixes in the global routing table.

51
IPv4 prefixes
2
IPv6 prefixes
48,640
IPv4 addresses
11%
RPKI valid
Registration

Who holds AS18068

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

AS number
AS18068
Handle
ACROSS
Organization
Dream Wave Shizuoka Co. Ltd.
Country
JP
ASPA
None published
Routing

What AS18068 announces

Prefixes originated by AS18068 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
2
IPv4 addresses
48,640 (190 /24s)
RPKI valid
6 11%
RPKI invalid
0
RPKI not found
47
ROAs naming AS18068
6
With an IRR route object
53 100%
Prefixes

Announced prefixes

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

IPv4 (51)
27.100.8.0/2427.100.10.0/2427.100.11.0/2427.100.28.0/2243.229.244.0/2245.113.4.0/2249.143.240.0/2449.143.242.0/2349.143.244.0/2259.153.204.0/22103.40.96.0/22103.48.136.0/22103.225.144.0/22103.240.116.0/22103.243.152.0/22119.82.8.0/22119.82.12.0/22133.88.0.0/22133.88.4.0/22133.88.8.0/22133.88.12.0/22133.88.16.0/22137.59.232.0/22157.119.64.0/22180.222.32.0/22180.222.36.0/22180.222.40.0/22180.222.44.0/22180.222.48.0/22180.222.56.0/22180.222.60.0/22202.43.96.0/23202.43.98.0/24202.43.99.0/24202.94.176.0/22202.94.180.0/23202.94.184.0/22202.94.188.0/23202.94.190.0/23202.94.192.0/19202.94.192.0/22218.223.64.0/20218.223.65.0/24218.223.66.0/23218.223.68.0/22218.223.72.0/21218.223.80.0/22218.223.84.0/23218.223.84.0/24218.223.85.0/24218.223.88.0/21
IPv6 (2)
2403:9c00::/322405:25c0:a300::/40

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS18068 is reached through

The AS just before AS18068 in the paths our looking glass collectors hold, for 53 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS2518 BIGLOBE 33AS17676 GIGAINFRA 31AS146986 SSC-3 20AS2519 VECTANT 3
IRR

Routing registry objects

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

Sourceas-nameMaintained by
APNICHypernet-ShizuokaMAINT-JPNIC
RADBSUZUYO-1MAINT-AS18068

Route objects with origin AS18068: JPIRR 69 · RADB 33

as-sets that list AS18068 (20)
AS-BBIX-TAS-BBIX-T-V6AS-GLBB-TRANSITAS-HURRICANEV6AS-IIJAS-IIJ6AS-IPV6_VECTANTAS-KDDAS-KDDI6AS-LEVEL3-ORIGINS-NAAS-MESH-CUSTOMER:AS18068AS-OCNAS-S-PORTAS-TELSTRA-INTL-CUSTOMERSAS-TRANSROUTE-SPECAS-VCECTANTAS-VECTANTAS24257:AS-JPIXAS2497:AS-IIJAS2497:AS-IIJ6
Tools

Check AS18068 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup