29:null 2a:["$","title",null,{"children":"IXPs and RIPE Atlas probes | Internet Data Junkie | Observable"}] 2f:[] 2d:{"id":"98e5494eef3f9826","slug":"ixps-and-ripe-atlas-probes","title":"IXPs and RIPE Atlas probes","thumbnail":"243ef8bdd00bc3e39886fb1518025439f731dca1580785cefd603053c2b535c7","access_level":"public","create_time":"$D2019-12-02T06:43:19.397Z","update_time":"$D2019-12-09T04:02:10.770Z","view_time":null,"first_public_time":"$D2019-12-02T10:47:14.767Z","has_unpublished_edits":null,"fork":false,"stars":0,"starred":false,"owner":{"type":"team","id":"23328ee42edf752e","login":"emileaben","name":"Internet Data Junkie","avatar_url":"https://avatars-next.observableusercontent.com/91b8e6deef097a85b812418ddf7e25b26a4ecd12a94c994e793b4864077027a4","tier":"starter_2024"},"version":267,"publish_version":267,"role":null,"authored":false,"authors":[{"type":"individual","id":"aa2453518a8bf7d2","login":"emileaben","name":"Internet Data Junkie","avatar_url":"https://avatars-next.observableusercontent.com/91b8e6deef097a85b812418ddf7e25b26a4ecd12a94c994e793b4864077027a4","tier":null}],"members":[{"type":"individual","id":"aa2453518a8bf7d2","login":"emileaben","name":"Internet Data Junkie","avatar_url":"https://avatars-next.observableusercontent.com/91b8e6deef097a85b812418ddf7e25b26a4ecd12a94c994e793b4864077027a4","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":1,"collection":null,"type":"notebook","body":{"title":"IXPs and RIPE Atlas probes","cells":[{"id":0,"value":"md`# IXPs and RIPE Atlas probes\n\nThis page shows some info about IXPs and probes that are close (under 10ms is the current definition)\n\nHow to use this: For now try to find an IXP in peeringDB by its peeringDB ID (the number in the URL)\n\n`","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":9,"value":"viewof pdb_id_input = number({title: \"PeeringDB ID\", submit: true})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":17,"value":"html`

Data for peeringDB entry: ${ pdb_id_input }

\n\nnetworks connected in peeringDB: ${ pdb_ix_info.data[0].net_count } \n

(note: peeringDB can be incomplete as to number of ASNs connecting to an IXP)

\n\n
\n\nIP prefixes associated: \n${ prb_ix_for_pdb.map(x => `\n \n \n \n \n \n \n \n \n \n \n`\n )}\n

prefix	PeeringDB VLAN_ID	IX-F ID	low RTT probes	ASNs w low RTT probes	ASNs for this VLAN_ID (peeringDB)
${ x.pfx }	${ x.pdb_ixlan_id }	${ x.ixf_id }	${ x.probes.length }	${ x.probe_asns.length }	${ x.pdb_ixlan_asns.length }
\n

\n`","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":188,"value":"asnlist2svg = function( svg_id, asn_list ) {\n const root = pack( asn_list );\n const svg_elt = DOM.svg( width, heigth );\n \n console.log( root );\n \n const svg = svg.selectAll(\"svg#\" + svg_id )\n .attr(\"viewBox\", [0, 0, 300, 300])\n .attr(\"font-size\", 10)\n .attr(\"font-family\", \"sans-serif\")\n .attr(\"text-anchor\", \"middle\");\n\n const leaf = svg.selectAll(\"g\")\n .data(root.leaves())\n .join(\"g\")\n .attr(\"transform\", d => `translate(${d.x + 1},${d.y + 1})`);\n\n leaf.append(\"circle\")\n .attr(\"id\", d => (d.leafUid = DOM.uid(\"leaf\")).id)\n .attr(\"r\", d => d.r)\n .attr(\"fill-opacity\", 0.7)\n .attr(\"fill\", \"blue\");\n \n return svg`${svg.node()}`; \n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":14,"value":"prb_ix_for_pdb = prb_ix_data.filter(x => x['pdb_id'] === pdb_id_input)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":4,"value":"prb_ix_data = d3.json(\"https://sg-pub.ripe.net/emile/tmp/prb-ixp.aggregates.json\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":38,"value":"// fetching IX info realtime?\npdb_ix_info = d3.json(\"https://www.peeringdb.com/api/ix/\" + pdb_id_input )","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":47,"value":"pdb_ixlan_info = pdb_ix_info.data[0].ixlan_set.map(x => x.id); //( x => fetch(`https://www.peeringdb.com/api/ixlan/${x.id}` ).then( d => d.json() ) );","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":177,"value":"width=400","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":180,"value":"heigth=width","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":176,"value":"pack = data => d3.pack()\n .size([width - 2, heigth - 2])\n .padding(3)\n (d3.hierarchy({children: data})\n .sum( d => 1 ))\n\n // .sum(d => d.value))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":6,"value":"d3 = require(\"d3@5\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":11,"value":"import {date, text, number} from \"@jashkenas/inputs\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W2f","stdlib":"1","titling":"auto"}} 2e:"$2d:body"