Orbit

Routing Table Report 06:00 +10GMT Sat 31 Aug, 2019

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/

Analysis Summary ----------------

BGP routing table entries examined: 761085 Prefixes after maximum aggregation (per Origin AS): 293896 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 370279 Total ASes present in the Internet Routing Table: 65214 Prefixes per ASN: 11.67 Origin-only ASes present in the Internet Routing Table: 56224 Origin ASes announcing only one prefix: 24057 Transit ASes present in the Internet Routing Table: 8990 Transit-only ASes present in the Internet Routing Table: 267 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 36 Max AS path prepend of ASN ( 27978) 31 Prefixes from unregistered ASNs in the Routing Table: 117 Number of instances of unregistered ASNs: 117 Number of 32-bit ASNs allocated by the RIRs: 28444 Number of 32-bit ASNs visible in the Routing Table: 23199 Prefixes from 32-bit ASNs in the Routing Table: 104250 Number of bogon 32-bit ASNs visible in the Routing Table: 1 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 291 Number of addresses announced to Internet: 2833457152 Equivalent to 168 /8s, 227 /16s and 32 /24s Percentage of available address space announced: 76.5 Percentage of allocated address space announced: 76.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.3 Total number of prefixes smaller than registry allocations: 253577

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 202998 Total APNIC prefixes after maximum aggregation: 60066 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 197748 Unique aggregates announced from the APNIC address blocks: 84378 APNIC Region origin ASes present in the Internet Routing Table: 9943 APNIC Prefixes per ASN: 19.89 APNIC Region origin ASes announcing only one prefix: 2780 APNIC Region transit ASes present in the Internet Routing Table: 1474 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4982 Number of APNIC addresses announced to Internet: 766039808 Equivalent to 45 /8s, 168 /16s and 215 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,

ARIN Region Analysis Summary ----------------------------

Prefixes being announced by ARIN Region ASes: 226690 Total ARIN prefixes after maximum aggregation: 106022 ARIN Deaggregation factor: 2.14 Prefixes being announced from the ARIN address blocks: 225416 Unique aggregates announced from the ARIN address blocks: 107390 ARIN Region origin ASes present in the Internet Routing Table: 18538 ARIN Prefixes per ASN: 12.16 ARIN Region origin ASes announcing only one prefix: 6846 ARIN Region transit ASes present in the Internet Routing Table: 1882 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2878 Number of ARIN addresses announced to Internet: 1066845952 Equivalent to 63 /8s, 150 /16s and 199 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,

RIPE Region Analysis Summary ----------------------------

Prefixes being announced by RIPE Region ASes: 211841 Total RIPE prefixes after maximum aggregation: 100449 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 207912 Unique aggregates announced from the RIPE address blocks: 124292 RIPE Region origin ASes present in the Internet Routing Table: 26362 RIPE Prefixes per ASN: 7.89 RIPE Region origin ASes announcing only one prefix: 11641 RIPE Region transit ASes present in the Internet Routing Table: 3664 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8409 Number of RIPE addresses announced to Internet: 721114880 Equivalent to 42 /8s, 251 /16s and 87 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary ------------------------------

Prefixes being announced by LACNIC Region ASes: 98534 Total LACNIC prefixes after maximum aggregation: 22901 LACNIC Deaggregation factor: 4.30 Prefixes being announced from the LACNIC address blocks: 99790 Unique aggregates announced from the LACNIC address blocks: 44295 LACNIC Region origin ASes present in the Internet Routing Table: 8772 LACNIC Prefixes per ASN: 11.38 LACNIC Region origin ASes announcing only one prefix: 2328 LACNIC Region transit ASes present in the Internet Routing Table: 1611 Average LACNIC Region AS path length visible: 5.7 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6334 Number of LACNIC addresses announced to Internet: 173364992 Equivalent to 10 /8s, 85 /16s and 87 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary -------------------------------

Prefixes being announced by AfriNIC Region ASes: 20905 Total AfriNIC prefixes after maximum aggregation: 4369 AfriNIC Deaggregation factor: 4.78 Prefixes being announced from the AfriNIC address blocks: 29927 Unique aggregates announced from the AfriNIC address blocks: 9663 AfriNIC Region origin ASes present in the Internet Routing Table: 1313 AfriNIC Prefixes per ASN: 22.79 AfriNIC Region origin ASes announcing only one prefix: 462 AfriNIC Region transit ASes present in the Internet Routing Table: 253 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 23 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 596 Number of AfriNIC addresses announced to Internet: 105843456 Equivalent to 6 /8s, 79 /16s and 11 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary ----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 7545 4946 599 578 TPG-INTERNET-AP TPG Telecom Limited, AU 7552 3255 1459 34 VIETEL-AS-AP Viettel Group, VN 45899 3063 1768 113 VNPT-AS-VN VNPT Corp, VN 9808 2685 9043 63 CMNET-GD Guangdong Mobile Communication 9829 2684 1482 577 BSNL-NIB National Internet Backbone, IN 4766 2350 11119 759 KIXS-AS-KR Korea Telecom, KR 9498 2159 434 208 BBIL-AP BHARTI Airtel Ltd., IN 4755 2156 442 194 TATACOMM-AS TATA Communications formerl 7713 2151 661 680 TELKOMNET-AS-AP PT Telekomunikasi Indon 9394 2065 4898 23 CTTNET China TieTong Telecommunications

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US 11492 3652 238 680 CABLEONE - CABLE ONE, INC., US 6327 3476 1324 90 SHAW - Shaw Communications Inc., CA 22773 3452 2972 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 3089 6453 1460 AMAZON-02 - Amazon.com, Inc., US 16625 2667 1398 1928 AKAMAI-AS - Akamai Technologies, Inc., 30036 2187 349 175 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2145 2762 525 CHARTER-20115 - Charter Communications, 18566 2086 405 105 MEGAPATH5-US - MegaPath Corporation, US 5650 2074 3073 1453 FRONTIER-FRTR - Frontier Communications

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 12479 5320 1610 148 UNI2-AS, ES 39891 3780 219 19 ALJAWWALSTC-AS, SA 8551 3309 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2721 496 1923 AKAMAI-ASN1, US 12389 2363 2233 691 ROSTELECOM-AS, RU 34984 2126 346 540 TELLCOM-AS, TR 9121 2019 1692 18 TTNET, TR 9009 1739 189 938 M247, GB 13188 1604 100 47 TRIOLAN, UA 61317 1334 147 477 ASDETUK http://www.heficed.com, GB

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 6178 3338 612 Uninet S.A. de C.V., MX 10620 3365 534 450 Telmex Colombia S.A., CO 11830 2692 370 54 Instituto Costarricense de Electricidad 6503 1612 378 416 Axtel, S.A.B. de C.V., MX 7303 1479 1023 273 Telecom Argentina S.A., AR 28573 1153 2225 212 CLARO S.A., BR 6147 1105 380 35 Telefonica del Peru S.A.A., PE 3816 1051 534 121 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 13999 1000 482 248 Mega Cable, S.A. de C.V., MX 11172 937 111 61 Alestra, S. de R.L. de C.V., MX

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1120 393 23 LINKdotNET-AS, EG 36992 956 1535 73 ETISALAT-MISR, EG 24835 888 590 21 RAYA-AS, EG 36903 839 422 123 MT-MPLS, MA 8452 672 1859 20 TE-AS TE-AS, EG 29571 527 68 11 ORANGE-COTE-IVOIRE, CI 15399 415 45 11 WANANCHI-, KE 37492 372 470 57 ORANGE-, TN 37342 370 32 1 MOVITEL, MZ 15706 361 32 6 Sudatel, SD

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 6178 3338 612 Uninet S.A. de C.V., MX 12479 5320 1610 148 UNI2-AS, ES 7545 4946 599 578 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4065 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 3780 219 19 ALJAWWALSTC-AS, SA 11492 3652 238 680 CABLEONE - CABLE ONE, INC., US 6327 3476 1324 90 SHAW - Shaw Communications Inc., CA 22773 3452 2972 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3365 534 450 Telmex Colombia S.A., CO 8551 3309 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 12479 5320 5172 UNI2-AS, ES 7545 4946 4368 TPG-INTERNET-AP TPG Telecom Limited, AU 7155 4065 4040 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 3780 3761 ALJAWWALSTC-AS, SA 6327 3476 3386 SHAW - Shaw Communications Inc., CA 22773 3452 3298 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3309 3263 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 3255 3221 VIETEL-AS-AP Viettel Group, VN 11492 3652 2972 CABLEONE - CABLE ONE, INC., US 45899 3063 2950 VNPT-AS-VN VNPT Corp, VN

Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65260 PRIVATE 36.68.216.0/21 7713 TELKOMNET-AS-AP PT Telekomunik 65260 PRIVATE 36.68.254.0/23 7713 TELKOMNET-AS-AP PT Telekomunik 65276 PRIVATE 36.75.180.0/22 64695 -Private Use AS-, ZZ 65275 PRIVATE 36.75.184.0/22 64692 -Private Use AS-, ZZ 65275 PRIVATE 36.75.188.0/22 64692 -Private Use AS-, ZZ 65276 PRIVATE 36.75.192.0/23 64695 -Private Use AS-, ZZ 65284 PRIVATE 36.75.204.0/22 7713 TELKOMNET-AS-AP PT Telekomunik 65260 PRIVATE 36.75.216.0/22 7713 TELKOMNET-AS-AP PT Telekomunik 65275 PRIVATE 36.75.220.0/22 64692 -Private Use AS-, ZZ 65275 PRIVATE 36.75.236.0/22 64692 -Private Use AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/hk/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 0.0.0.0/0 2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US

Complete listing at http://thyme.rand.apnic.net/hk/data-dsua

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.220.48.0/20 36900 -Reserved AS-, ZZ 41.242.92.0/24 37643 -Reserved AS-, ZZ 41.242.93.0/24 37643 -Reserved AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:10 /9:11 /10:36 /11:96 /12:285 /13:571 /14:1141 /15:1913 /16:13242 /17:7948 /18:13670 /19:25321 /20:39042 /21:46633 /22:95328 /23:77521 /24:438294 /25:1 /26:0 /27:4 /28:6 /29:7 /30:1 /31:0 /32:3

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 12479 4346 5320 UNI2-AS, ES 6327 3265 3476 SHAW - Shaw Communications Inc., CA 7155 3156 4065 VIASAT-SP-BACKBONE - ViaSat,Inc., US 39891 2946 3780 ALJAWWALSTC-AS, SA 11492 2865 3652 CABLEONE - CABLE ONE, INC., US 8551 2762 3309 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2684 3452 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11830 2040 2692 Instituto Costarricense de Electricidad y Telec 18566 1981 2086 MEGAPATH5-US - MegaPath Corporation, US 30036 1938 2187 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi

Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:1746 2:1092 3:6 4:19 5:3021 6:49 7:1 8:1321 9:1 12:1793 13:398 14:2113 15:41 16:7 17:269 18:81 20:56 23:2883 24:2585 25:4 27:2460 31:1997 32:96 35:37 36:905 37:3112 38:1804 39:302 40:118 41:3385 42:845 43:2088 44:172 45:10096 46:3342 47:271 49:1441 50:1102 51:341 52:1048 54:264 55:663 56:6 57:45 58:1938 59:1024 60:580 61:2197 62:1983 63:1842 64:5013 65:2233 66:4800 67:2739 68:1200 69:3575 70:1386 71:668 72:2667 74:2696 75:1291 76:595 77:1772 78:1963 79:2364 80:1802 81:1498 82:1137 83:926 84:1142 85:2344 86:561 87:1562 88:1053 89:2544 90:223 91:6592 92:1434 93:2480 94:2560 95:3342 96:954 97:340 98:952 99:829 100:72 101:1242 102:636 103:21914 104:3634 105:281 106:814 107:1786 108:685 109:3762 110:1752 111:1985 112:1535 113:1351 114:1268 115:1752 116:1729 117:1958 118:2236 119:1628 120:1031 121:1017 122:2299 123:1821 124:1531 125:1999 128:1347 129:856 130:543 131:1817 132:747 133:218 134:1084 135:255 136:591 137:803 138:2062 139:929 140:622 141:878 142:784 143:1064 144:896 145:277 146:1288 147:864 148:1785 149:1030 150:818 151:1021 152:1372 153:362 154:4411 155:888 156:2255 157:1053 158:694 159:1939 160:1567 161:939 162:2960 163:832 164:1248 165:1188 166:505 167:1418 168:3481 169:479 170:4177 171:656 172:1709 173:2230 174:1039 175:996 176:2445 177:4021 178:2558 179:1472 180:2143 181:2383 182:2734 183:1113 184:2278 185:15419 186:3729 187:2579 188:2996 189:2072 190:8214 191:1423 192:10120 193:6740 194:5502 195:4182 196:3086 197:1726 198:5938 199:5970 200:7161 201:5169 202:10126 203:10278 204:4550 205:3051 206:3241 207:3266 208:3936 209:4292 210:3675 211:1914 212:3255 213:2947 214:1135 215:54 216:5905 217:2195 218:845 219:418 220:1933 221:970 222:838 223:1375

End of report