ResearchRouting table, RPKI, IRR & looking glass

AS17877 KX NexG Co., LTD

AS17877 (NEXG-AS-KR-KR) is registered to KX NexG Co., LTD in KR. It originates 28 prefixes in the global routing table.

28
IPv4 prefixes
0
IPv6 prefixes
159,744
IPv4 addresses
0%
RPKI valid

Who holds AS17877

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

AS number
AS17877
Handle
NEXG-AS-KR-KR
Organization
KX NexG Co., LTD
Country
KR
ASPA
None published

What AS17877 announces

Prefixes originated by AS17877 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
28
IPv6 prefixes
0
IPv4 addresses
159,744 (624 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
28
ROAs naming AS17877
0
With an IRR route object
18 64%

Who AS17877 is reached through

The AS just before AS17877 in the paths our looking glass collectors hold, for 28 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

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

Sourceas-nameMaintained by
APNICNEXG-AS-KRMNT-KRNIC-AP

Route objects with origin AS17877: RADB 27 · NTTCOM 9 · LEVEL3 2

as-sets that list AS17877 (14)