211.156.176.0/21 RPKI invalid (origin)
ChinaNetCenter Ltd. · Updated 21.10.2026 15:15 UTC
Not announced · 21.10.2026 12:21 IPv4 AS134773 CHINANET Guangdong province Guangzhou MAN network 
China
China Network Information
- Prefix
- 211.156.176.0/21
- Network Description:
- ChinaNetCenter Ltd.
- Address range
- 211.156.176.0 – 211.156.183.255
- Size
- 2,048 addresses
- Origin AS
- AS134773 CHINANET Guangdong province Guangzhou MAN network
- AS path
- —
- Paths seen
- —
- RPKI
- RPKI invalid (origin)
- Location
- China
- First seen
- 28.07.2021
RPKI ROAs
| ROA prefix | Max length | Origin AS | Trust anchor | |
|---|---|---|---|---|
| 211.156.176.0/21 | /21 | AS0 | APNIC |
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 211.156.176.0/20 | AS4134 | P.O.Box: No.6 Branch-box of No.349 Mailbox, Beijing | | Not announced |
None in the routing table.
| Prefix | Origin AS | Description | Location | RPKI |
|---|---|---|---|---|
| 59.37.0.0/23 | AS134773 | | RPKI valid | |
| 59.107.0.0/18 | AS134773 | 191 # DongFengXi Rd. Guang Zhou | | RPKI valid |
| 59.107.64.0/18 | AS134773 | 191 # DongFengXi Rd. Guang Zhou | | RPKI valid |
| 61.144.6.0/24 | AS134773 | | RPKI valid | |
| 103.201.196.0/24 | AS134773 | | RPKI valid | |
| 113.21.234.0/24 | AS134773 | No.1Zhongguancun East Rd,Haidian District,Beijing | | RPKI valid |
| 116.199.24.0/23 | AS134773 | Guangzhou | RPKI valid | |
| 116.199.62.0/23 | AS134773 | Guangzhou | RPKI valid | |
| 116.199.66.0/23 | AS134773 | | RPKI valid | |
| 116.199.110.0/23 | AS134773 | | RPKI valid | |
| 119.32.0.0/21 | AS134773 | | RPKI valid | |
| 119.32.8.0/21 | AS134773 | | RPKI valid | |
| 119.32.28.0/22 | AS134773 | | RPKI valid | |
| 124.29.0.0/18 | AS134773 | No. 331, Huanshi Dong Road, Guangzhou | | RPKI invalid (origin) |
| 124.29.64.0/18 | AS134773 | No. 331, Huanshi Dong Road, Guangzhou | | RPKI valid |
| 202.111.242.0/24 | AS134773 | | RPKI valid | |
| 203.88.192.0/20 | AS134773 | 191 # DongFengXi Rd. Guang Zhou | | RPKI valid |
| 203.88.208.0/20 | AS134773 | 191 # DongFengXi Rd. Guang Zhou | | RPKI valid |
| 210.75.32.0/21 | AS134773 | 510033 |  Seoul | No ROA |
| 210.75.40.0/21 | AS134773 | 510033 | Seoul | No ROA |
| 210.75.48.0/21 | AS134773 | 510033 | Seoul | No ROA |
| 210.75.56.0/21 | AS134773 | 510033 | Seoul | No ROA |
| 210.76.64.0/19 | AS134773 | Digital Guangdong Network Construction Co, Ltd | | RPKI valid |
| 210.76.64.0/20 | AS134773 | | RPKI valid | |
| 210.76.80.0/20 | AS134773 | | RPKI valid | |
| 211.147.224.0/20 | AS134773 | 1710,International Bank Center,191# DongFengXi Rd.Guang Zhou | | RPKI valid |
| 211.147.240.0/20 | AS134773 | 1710,International Bank Center,191# DongFengXi Rd.Guang Zhou | | RPKI valid |
| 211.155.16.0/21 | AS134773 | 1710,International Bank Center,191# DongFengXi Rd.Guang Zhou | | RPKI valid |
| 211.155.24.0/21 | AS134773 | 1710,International Bank Center,191# DongFengXi Rd.Guang Zhou | | RPKI valid |
| 219.137.159.0/24 | AS134773 | | RPKI valid | |
| 219.137.193.0/24 | AS134773 | | RPKI valid | |
| 2402:f8c0::/42 | AS134773 | | RPKI valid | |
| 2402:f8c0:2::/48 | AS134773 | | RPKI valid | |
| 240e:5e:4000::/48 | AS134773 | | RPKI valid | |
| 240e:5e:4001::/48 | AS134773 | | RPKI valid | |
| 240e:108:4041::/48 | AS134773 | | RPKI valid | |
| 240e:108:405a::/48 | AS134773 | | RPKI valid | |
| 240e:108:4841::/48 | AS134773 | | RPKI valid | |
| 240e:6b0:751::/48 | AS134773 | | RPKI valid | |
| 240e:6b0:3000::/44 | AS134773 | | RPKI valid |