| 101.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 101.55.0.0/18 | BGP route | AS3786 LG DACOM Corporation | — |
| 101.55.24.0/21 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.24.0/21 | APNIC assigned | — | KR |
| 101.55.40.0/21 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.40.0/21 | APNIC assigned | — | KR |
| 101.55.40.0/22 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.52.0/22 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.52.0/22 | APNIC assigned | — | KR |
| 101.55.60.0/22 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.60.0/22 | APNIC assigned | — | KR |
| 101.55.2.0/23 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.2.0/23 | APNIC assigned | — | KR |
| 101.55.12.0/23 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.12.0/23 | APNIC assigned | — | KR |
| 101.55.32.0/23 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.32.0/23 | APNIC assigned | — | KR |
| 101.55.34.0/23 | APNIC assigned | — | KR |
| 101.55.36.0/23 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.36.0/23 | APNIC assigned | — | KR |
| 101.55.50.0/23 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.50.0/23 | APNIC assigned | — | KR |
| 101.55.56.0/23 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.56.0/23 | APNIC assigned | — | KR |
| 101.55.0.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.0.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.0.0/24 | APNIC assigned | — | KR |
| 101.55.1.0/24 | BGP route | AS38705 KOREA DATA | — |
| 101.55.1.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.1.0/24 | APNIC assigned | — | KR |
| 101.55.2.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.3.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.4.0/24 | BGP route | AS152281 SHARE.DEV Co., Ltd. | — |
| 101.55.4.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.4.0/24 | APNIC assigned | — | KR |
| 101.55.5.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.5.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.5.0/24 | APNIC assigned | — | KR |
| 101.55.6.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.6.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.6.0/24 | APNIC assigned | — | KR |
| 101.55.7.0/24 | BGP route | AS38705 KOREA DATA | — |
| 101.55.7.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.7.0/24 | APNIC assigned | — | KR |
| 101.55.8.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.8.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.8.0/24 | APNIC assigned | — | KR |
| 101.55.9.0/24 | BGP route | AS152281 SHARE.DEV Co., Ltd. | — |
| 101.55.9.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.9.0/24 | APNIC assigned | — | KR |
| 101.55.10.0/24 | BGP route | AS152281 SHARE.DEV Co., Ltd. | — |
| 101.55.10.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.10.0/24 | APNIC assigned | — | KR |
| 101.55.11.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.11.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.11.0/24 | APNIC assigned | — | KR |
| 101.55.12.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.13.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.14.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.14.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.14.0/24 | APNIC assigned | — | KR |
| 101.55.15.0/24 | BGP route | AS38705 KOREA DATA | — |
| 101.55.15.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.15.0/24 | APNIC assigned | — | KR |
| 101.55.16.0/24 | BGP route | AS9318 SK Broadband Co Ltd | — |
| 101.55.16.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.16.0/24 | APNIC assigned | — | KR |
| 101.55.17.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.17.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.17.0/24 | APNIC assigned | — | KR |
| 101.55.18.0/24 | BGP route | AS38705 KOREA DATA | — |
| 101.55.18.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.18.0/24 | APNIC assigned | — | KR |
| 101.55.19.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.19.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.19.0/24 | APNIC assigned | — | KR |
| 101.55.20.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.20.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.20.0/24 | APNIC assigned | — | KR |
| 101.55.21.0/24 | BGP route | AS9232 Cloud Information Technology (Intl) Telecom Group LIMITED | — |
| 101.55.21.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.21.0/24 | APNIC assigned | — | KR |
| 101.55.22.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.22.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.22.0/24 | APNIC assigned | — | KR |
| 101.55.23.0/24 | BGP route | AS21859 Zenlayer Inc | — |
| 101.55.23.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.23.0/24 | APNIC assigned | — | KR |
| 101.55.25.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.26.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.27.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.28.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.29.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.30.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.31.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.32.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.33.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.34.0/24 | BGP route | AS5065 Bunny Communications | — |
| 101.55.34.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.35.0/24 | BGP route | AS152281 SHARE.DEV Co., Ltd. | — |
| 101.55.35.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.36.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.37.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.38.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.38.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.38.0/24 | APNIC assigned | — | KR |
| 101.55.39.0/24 | BGP route | AS5065 Bunny Communications | — |
| 101.55.39.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.39.0/24 | APNIC assigned | — | KR |
| 101.55.40.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.45.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.46.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.47.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.48.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.48.0/24 | APNIC assigned | — | KR |
| 101.55.49.0/24 | BGP route | AS216138 SKYQUANTUM TELECOM LTD. | — |
| 101.55.49.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.49.0/24 | APNIC assigned | — | KR |
| 101.55.50.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.51.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.52.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.53.0/24 | BGP route | AS55592 Korea Data Telecommunication Co., Ltd. | — |
| 101.55.58.0/24 | WHOIS (APNIC) | Korea Data Telecommunication Co., Ltd. | KR |
| 101.55.58.0/24 | APNIC assigned | — | KR |
| 101.55.59.0/24 | WHOIS (APNIC) | KOREA DATA | KR |
| 101.55.59.0/24 | APNIC assigned | — | KR |