{"asn":150358,"name":"TWCU-NET","description":"Tokyo Woman's Christian University","country":"JP","rir":"","prefix_v4":3,"prefix_v6":0,"updated_at":"2026-06-09T06:15:17.080504Z","upstreams":[{"asn":2497,"name":"IIJ","country":"JP"},{"asn":2907,"name":"JPNIC-2Byte-ASBLOCK-AP","country":"JP"}],"downstreams":null,"peers":null,"ixp_memberships":null}