210.122.0.0/16 no ROA

Announced by AS9848 SEJONG NETWORKS.

Origin

Origin ASRPKI Peers seeing itSample path First seenLast seen
AS9848 SEJONG NETWORKS no ROA 43 244829848 2026-09-18 2026-09-24

RPKI

No ROA covers this prefix

No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.

Registry

Who this address space is delegated to, regardless of whether it is routed

Delegated block
210.122.0.0/16
RIR
APNIC
Country
🇰🇷 KR
Status
allocated
Allocated
1996-11-26

Less specific routes

Announced prefixes that contain this one

Nothing less specific is announced.

More specific routes

54 announced prefixes inside this one

Prefix Origin RPKI Peers First seen
210.122.0.0/24 v4 AS9952 Hostway IDC no ROA 41 2026-09-18
210.122.1.0/24 v4 AS9952 Hostway IDC no ROA 41 2026-09-18
210.122.6.0/24 v4 AS9952 Hostway IDC no ROA 41 2026-09-18
210.122.9.0/24 v4 AS9952 Hostway IDC no ROA 41 2026-09-18
210.122.16.0/20 v4 AS4961 Daewoo Information Systems no ROA 43 2026-09-18
210.122.16.0/22 v4 AS3786 LG DACOM Corporation no ROA 42 2026-09-18
210.122.40.0/24 v4 AS9952 Hostway IDC no ROA 41 2026-09-18
210.122.69.0/24 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.72.0/22 v4 AS17837 NHN KCP Corp. no ROA 44 2026-09-18
210.122.72.0/24 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.73.0/24 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.74.0/23 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.76.0/24 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.77.0/24 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.78.0/23 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.80.0/23 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.80.0/24 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.81.0/24 v4 AS17837 NHN KCP Corp. no ROA 44 2026-09-18
210.122.81.0/25 v4 AS17837 NHN KCP Corp. no ROA 2 2026-09-18
210.122.81.128/25 v4 AS17837 NHN KCP Corp. no ROA 2 2026-09-18
210.122.96.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.97.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.98.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.99.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.100.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.101.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.102.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.103.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.104.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.105.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.106.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.107.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.108.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.109.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.110.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.111.0/24 v4 AS9578 Cheiljedang.Co.Inc. no ROA 44 2026-09-18
210.122.123.0/24 v4 AS18317 SHINHAN DS no ROA 43 2026-09-18
210.122.128.0/20 v4 AS131826 hy no ROA 43 2026-09-18
210.122.128.0/21 v4 AS131826 hy no ROA 43 2026-09-18
210.122.128.0/24 v4 AS131826 hy no ROA 43 2026-09-18
210.122.136.0/24 v4 AS131826 hy no ROA 43 2026-09-18
210.122.137.0/24 v4 AS131826 hy no ROA 43 2026-09-18
210.122.138.0/24 v4 AS131826 hy no ROA 43 2026-09-18
210.122.139.0/24 v4 AS131826 hy no ROA 43 2026-09-18
210.122.140.0/22 v4 AS131826 hy no ROA 43 2026-09-18
210.122.160.0/21 v4 AS9848 SEJONG NETWORKS no ROA 41 2026-09-18
210.122.170.0/24 v4 AS38123 asan medical center no ROA 44 2026-09-18
210.122.171.0/24 v4 AS38123 asan medical center no ROA 44 2026-09-18
210.122.172.0/24 v4 AS38123 asan medical center no ROA 44 2026-09-18
210.122.173.0/24 v4 AS38123 asan medical center no ROA 44 2026-09-18
210.122.176.0/24 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.177.0/24 v4 AS17837 NHN KCP Corp. no ROA 43 2026-09-18
210.122.230.0/23 v4 AS9848 SEJONG NETWORKS no ROA 40 2026-09-18
210.122.248.0/21 v4 AS9848 SEJONG NETWORKS no ROA 41 2026-09-18