Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| letter | ipv6 address | as - number | operator | location sites (global / local) | software |
| a | 2001:503: ba3e : :2:30 | as19836 | verisign | distributed using anycast 8 / 0 | bind |
| b | 2001:478:65: :53 | n / a | usc - isi | marina del rey , california , us 0 / 1 | bind |
| c | n / a expected 2001:500:2: : c but not yet in zone | as2149 | cogent communications | distributed using anycast 8 / 0 | bind |
| d | 2001:500:2d : :d | as27 | university of maryland | college park , maryland , us 1 / 0 | bind |
| e | n / a | as297 | nasa | distributed using anycast 1 / 11 | bind |
| f | 2001:500:2f : :f | as3557 | internet systems consortium | distributed using anycast 5 / 51 | bind 9 |
| g | n / a | as5927 | defense information systems agency | distributed using anycast 6 / 0 | bind |
| h | 2001:500:1: :803f :235 | as13 | us army research lab | aberdeen proving ground , maryland , us 2 / 0 | nsd |
| i | 2001:7fe : :53 | as29216 | netnod | distributed using anycast 43 | bind |
| j | 2001:503: c27: :2:30 | as26415 | verisign | distributed using anycast 63 / 7 | bind |
| k | 2001:7fd : :1 | as25152 | ripe ncc | distributed using anycast 5 / 12 | nsd |
| l | 2001:500:3: :42 | as20144 | icann | distributed using anycast 146 / 0 | nsd |
| m | 2001: dc3: :35 | as7500 | wide project | distributed using anycast 5 / 1 | bind |
Title:
root name server
Statement:
the operator verisign with as - number as26415 has been assigned letter j
Answer:
supported