mirror of
https://github.com/gaoyifan/china-operator-ip.git
synced 2025-07-13 21:02:37 +08:00
43 lines
993 B
Bash
Executable File
43 lines
993 B
Bash
Executable File
#!/usr/bin/env bash
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[[ $DEBUG == true ]] && set -x
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log_info(){
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>&2 echo "INFO>" $@
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}
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get_asn(){
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local CONF_FILE=$1
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unset PATTERN
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unset COUNTRY
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unset EXCLUDE
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source $CONF_FILE
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EXCLUDE=${EXCLUDE:-"^$"}
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egrep "${COUNTRY}\$" asnames.txt |
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egrep -i "$PATTERN" |
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egrep -vi "$EXCLUDE" |
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awk '{gsub(/AS/, ""); print $1 }'
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}
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prepare_data_v4(){
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curl -sSLo rib.bz2 http://archive.routeviews.org/dnszones/rib.bz2
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log_info "unzip v4 ..."
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bzip2 -d rib.bz2
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log_info "unzip v4 finish"
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}
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prepare_data_v6(){
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IP6UPSTREAM="http://archive.routeviews.org/route-views6/bgpdata"
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MONTH6=$(date -u +%Y.%m)
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LATEST6=$(lftp -e 'cls -1;exit' $IP6UPSTREAM/$MONTH6/RIBS/ 2>/dev/null | sort | tail -n 1)
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curl -sSLo rib6.bz2 "$IP6UPSTREAM/$MONTH6/RIBS/$LATEST6"
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log_info "unzip v6 ..."
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bzip2 -d rib6.bz2
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log_info "unzip v6 finish"
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}
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prepare_data(){
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curl -sSL https://bgp.potaroo.net/cidr/autnums.html | awk '-F[<>]' '{print $3,$5}' | grep '^AS' > asnames.txt &
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prepare_data_v4
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prepare_data_v6
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}
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