Data as of Nov 6, 2026
210.127.192.0/18
No anonymizer space · no proxy exits in 30 daysShinbiro · space held by Sejong Networks
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 210.127.192.0/19 since Jan 2007 | AS4670 | Residential | Sejong Networks | |
| 210.127.208.0/24 since May 2018 | AS17833 | Unknown | Sejong Networks | |
| 210.127.209.0/24 since Jul 2018 | AS17833 | Unknown | Sejong Networks | |
| 210.127.210.0/24 since Jun 2018 | AS17833 | Unknown | Sejong Networks | |
| 210.127.211.0/24 since Jun 2018 | AS17833 | Unknown | Sejong Networks | |
| 210.127.212.0/24 since May 2018 | AS17833 | Unknown | Sejong Networks | |
| 210.127.213.0/24 since May 2018 | AS17833 | Unknown | Sejong Networks | |
| 210.127.214.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.215.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.216.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.217.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.218.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.219.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.220.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.221.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.222.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.224.0/19 since Jan 2007 | AS4670 | Residential | Sejong Networks | |
| 210.127.235.0/24 since Jul 2022 | AS4670 | Residential | Sejong Networks | |
| 210.127.244.0/24 since Feb 2021 | AS4670 | Residential | Sejong Networks | |
| 210.127.249.0/24 since Oct 2020 | AS4670 | Residential | Sejong Networks | |
| 210.127.252.0/24 since Oct 2025 | AS17833 | Unknown | Sejong Networks | |
| 210.127.253.0/24 since Jun 2018 | AS17833 | Unknown | Sejong Networks |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 12,032 | 73% | 10 | |
| Hosting | 4,352 | 27% | 17 |
Network & registry
Origin network
AS4670
KR
- Name
- Shinbiro
- Type
- Internet provider
- Registered
- Jun 16, 1995
- Domain
- shinbiro.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4670 | RADB | contact [email protected] if necessary | MAINT-AS3786 | Nov 13, 2023 |
| AS4670 | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Jan 12, 2005 |
| AS4760 not the origin | RADB | SeJong Telecom | MAINT-AS4766 | Nov 13, 2023 |
| AS9848 not the origin | RADB | CMI (Customer Route) | MAINT-AS58453 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 210.
127. 192. 0/ 18 - Netname
- SEJONG-KR
- Registrant
- Sejong Networks
- Registrant country
- KR
- Organization
- Sejong Networks
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Jul 18, 1996
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR