Orbit

Routing Table Report 06:00 +10GMT Sun 01 Sep, 2019

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

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

BGP routing table entries examined: 759720 Prefixes after maximum aggregation (per Origin AS): 293792 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 369400 Total ASes present in the Internet Routing Table: 65187 Prefixes per ASN: 11.65 Origin-only ASes present in the Internet Routing Table: 56194 Origin ASes announcing only one prefix: 24040 Transit ASes present in the Internet Routing Table: 8993 Transit-only ASes present in the Internet Routing Table: 273 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: 119 Number of instances of unregistered ASNs: 119 Number of 32-bit ASNs allocated by the RIRs: 28458 Number of 32-bit ASNs visible in the Routing Table: 23185 Prefixes from 32-bit ASNs in the Routing Table: 104228 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: 290 Number of addresses announced to Internet: 2832939776 Equivalent to 168 /8s, 219 /16s and 59 /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: 253210

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

Prefixes being announced by APNIC Region ASes: 202018 Total APNIC prefixes after maximum aggregation: 60148 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 196796 Unique aggregates announced from the APNIC address blocks: 83735 APNIC Region origin ASes present in the Internet Routing Table: 9907 APNIC Prefixes per ASN: 19.86 APNIC Region origin ASes announcing only one prefix: 2777 APNIC Region transit ASes present in the Internet Routing Table: 1471 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4963 Number of APNIC addresses announced to Internet: 765781504 Equivalent to 45 /8s, 164 /16s and 230 /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: 226810 Total ARIN prefixes after maximum aggregation: 105955 ARIN Deaggregation factor: 2.14 Prefixes being announced from the ARIN address blocks: 225510 Unique aggregates announced from the ARIN address blocks: 107481 ARIN Region origin ASes present in the Internet Routing Table: 18535 ARIN Prefixes per ASN: 12.17 ARIN Region origin ASes announcing only one prefix: 6837 ARIN Region transit ASes present in the Internet Routing Table: 1879 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: 1066843904 Equivalent to 63 /8s, 150 /16s and 191 /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: 211599 Total RIPE prefixes after maximum aggregation: 100410 RIPE Deaggregation factor: 2.11 Prefixes being announced from the RIPE address blocks: 207645 Unique aggregates announced from the RIPE address blocks: 124198 RIPE Region origin ASes present in the Internet Routing Table: 26354 RIPE Prefixes per ASN: 7.88 RIPE Region origin ASes announcing only one prefix: 11634 RIPE Region transit ASes present in the Internet Routing Table: 3667 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: 8404 Number of RIPE addresses announced to Internet: 720983296 Equivalent to 42 /8s, 249 /16s and 85 /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: 98331 Total LACNIC prefixes after maximum aggregation: 22813 LACNIC Deaggregation factor: 4.31 Prefixes being announced from the LACNIC address blocks: 99599 Unique aggregates announced from the LACNIC address blocks: 44081 LACNIC Region origin ASes present in the Internet Routing Table: 8788 LACNIC Prefixes per ASN: 11.33 LACNIC Region origin ASes announcing only one prefix: 2332 LACNIC Region transit ASes present in the Internet Routing Table: 1619 Average LACNIC Region AS path length visible: 5.6 Max LACNIC Region AS path length visible: 36 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 6346 Number of LACNIC addresses announced to Internet: 173305600 Equivalent to 10 /8s, 84 /16s and 111 /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: 20843 Total AfriNIC prefixes after maximum aggregation: 4376 AfriNIC Deaggregation factor: 4.76 Prefixes being announced from the AfriNIC address blocks: 29879 Unique aggregates announced from the AfriNIC address blocks: 9645 AfriNIC Region origin ASes present in the Internet Routing Table: 1310 AfriNIC Prefixes per ASN: 22.81 AfriNIC Region origin ASes announcing only one prefix: 460 AfriNIC Region transit ASes present in the Internet Routing Table: 251 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: 594 Number of AfriNIC addresses announced to Internet: 105779200 Equivalent to 6 /8s, 78 /16s and 16 /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 4945 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 2686 9043 63 CMNET-GD Guangdong Mobile Communication 9829 2618 1470 599 BSNL-NIB National Internet Backbone, IN 4766 2350 11119 759 KIXS-AS-KR Korea Telecom, KR 9498 2160 434 208 BBIL-AP BHARTI Airtel Ltd., IN 7713 2151 661 680 TELKOMNET-AS-AP PT Telekomunikasi Indon 9394 2065 4898 23 CTTNET China TieTong Telecommunications 4755 2016 438 192 TATACOMM-AS TATA Communications formerl

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 3451 2972 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 3088 6456 1463 AMAZON-02 - Amazon.com, Inc., US 16625 2663 1395 1925 AKAMAI-AS - Akamai Technologies, Inc., 30036 2188 349 170 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 5288 1610 148 UNI2-AS, ES 39891 3780 219 19 ALJAWWALSTC-AS, SA 8551 3308 379 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2722 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 1332 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 6180 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 1480 1027 272 Telecom Argentina S.A., AR 28573 1162 2228 203 CLARO S.A., BR 6147 1105 380 35 Telefonica del Peru S.A.A., PE 3816 1050 532 123 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 957 1535 73 ETISALAT-MISR, EG 24835 888 590 21 RAYA-AS, EG 36903 834 419 139 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 37342 370 32 1 MOVITEL, MZ 15706 362 32 6 Sudatel, SD 23889 358 231 15 MauritiusTelecom, MU

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 6180 3338 612 Uninet S.A. de C.V., MX 12479 5288 1610 148 UNI2-AS, ES 7545 4945 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 3451 2972 154 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3365 534 450 Telmex Colombia S.A., CO 8551 3308 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 5288 5140 UNI2-AS, ES 7545 4945 4367 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 3451 3297 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3308 3262 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 /15:1914 /16:13247 /17:7967 /18:13668 /19:25286 /20:38967 /21:46562 /22:95271 /23:77434 /24:437231 /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 4314 5288 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 2761 3308 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2683 3451 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 1939 2188 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) ----------------------------------------------

1:1687 2:1089 3:6 4:19 5:3012 6:49 7:1 8:1324 9:1 12:1795 13:398 14:2051 15:41 16:7 17:269 18:81 20:56 23:2885 24:2589 25:4 27:2443 31:2014 32:96 35:37 36:903 37:3104 38:1807 39:302 40:118 41:3380 42:844 43:2078 44:173 45:10114 46:3338 47:271 49:1418 50:1102 51:338 52:1047 54:264 55:683 56:6 57:45 58:1937 59:1021 60:580 61:2179 62:1940 63:1841 64:5003 65:2234 66:4796 67:2734 68:1200 69:3575 70:1386 71:668 72:2678 74:2698 75:1291 76:596 77:1739 78:1963 79:2363 80:1802 81:1500 82:1136 83:926 84:1140 85:2333 86:559 87:1559 88:1053 89:2536 90:223 91:6589 92:1435 93:2466 94:2568 95:3326 96:954 97:340 98:953 99:829 100:72 101:1242 102:638 103:21777 104:3634 105:281 106:785 107:1788 108:686 109:3753 110:1752 111:1910 112:1527 113:1342 114:1273 115:1744 116:1721 117:1955 118:2233 119:1629 120:1030 121:1004 122:2300 123:1810 124:1531 125:1999 128:1341 129:852 130:543 131:1822 132:749 133:226 134:1080 135:255 136:590 137:800 138:2056 139:929 140:615 141:878 142:784 143:1063 144:887 145:275 146:1287 147:866 148:1771 149:1029 150:815 151:1020 152:1369 153:362 154:4411 155:884 156:2252 157:1051 158:691 159:1929 160:1572 161:950 162:2964 163:829 164:1251 165:1189 166:505 167:1425 168:3484 169:479 170:4202 171:656 172:1713 173:2228 174:1039 175:996 176:2437 177:4026 178:2559 179:1468 180:2143 181:2384 182:2700 183:1109 184:2277 185:15408 186:3716 187:2409 188:2980 189:2025 190:8231 191:1433 192:10121 193:6732 194:5490 195:4179 196:3095 197:1727 198:5939 199:5963 200:7125 201:5154 202:10054 203:10243 204:4552 205:3050 206:3244 207:3264 208:3933 209:4293 210:3677 211:1915 212:3252 213:2945 214:1136 215:54 216:5906 217:2209 218:844 219:417 220:1933 221:970 222:839 223:1353

End of report