Orbit

Routing Table Report 04:00 +10GMT Mon 26 Mar, 2018

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

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

BGP routing table entries examined: 691877 Prefixes after maximum aggregation (per Origin AS): 267997 Deaggregation factor: 2.58 Unique aggregates announced (without unneeded subnets): 333517 Total ASes present in the Internet Routing Table: 60259 Prefixes per ASN: 11.48 Origin-only ASes present in the Internet Routing Table: 52062 Origin ASes announcing only one prefix: 22820 Transit ASes present in the Internet Routing Table: 8197 Transit-only ASes present in the Internet Routing Table: 262 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 34 Max AS path prepend of ASN ( 30873) 32 Prefixes from unregistered ASNs in the Routing Table: 44 Number of instances of unregistered ASNs: 44 Number of 32-bit ASNs allocated by the RIRs: 21936 Number of 32-bit ASNs visible in the Routing Table: 17678 Prefixes from 32-bit ASNs in the Routing Table: 73589 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 294 Number of addresses announced to Internet: 2856124866 Equivalent to 170 /8s, 61 /16s and 1 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.8 Total number of prefixes smaller than registry allocations: 230250

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

Prefixes being announced by APNIC Region ASes: 190096 Total APNIC prefixes after maximum aggregation: 54384 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 189003 Unique aggregates announced from the APNIC address blocks: 77186 APNIC Region origin ASes present in the Internet Routing Table: 8743 APNIC Prefixes per ASN: 21.62 APNIC Region origin ASes announcing only one prefix: 2467 APNIC Region transit ASes present in the Internet Routing Table: 1289 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3659 Number of APNIC addresses announced to Internet: 767155298 Equivalent to 45 /8s, 185 /16s and 220 /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, 131072-137529 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: 206205 Total ARIN prefixes after maximum aggregation: 98718 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 206931 Unique aggregates announced from the ARIN address blocks: 97746 ARIN Region origin ASes present in the Internet Routing Table: 18122 ARIN Prefixes per ASN: 11.42 ARIN Region origin ASes announcing only one prefix: 6714 ARIN Region transit ASes present in the Internet Routing Table: 1807 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2327 Number of ARIN addresses announced to Internet: 1104346976 Equivalent to 65 /8s, 210 /16s and 255 /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, 393216-397212 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, 45/8, 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: 187867 Total RIPE prefixes after maximum aggregation: 91225 RIPE Deaggregation factor: 2.06 Prefixes being announced from the RIPE address blocks: 184136 Unique aggregates announced from the RIPE address blocks: 110144 RIPE Region origin ASes present in the Internet Routing Table: 25038 RIPE Prefixes per ASN: 7.35 RIPE Region origin ASes announcing only one prefix: 11373 RIPE Region transit ASes present in the Internet Routing Table: 3491 Average RIPE Region AS path length visible: 4.2 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6817 Number of RIPE addresses announced to Internet: 715656320 Equivalent to 42 /8s, 168 /16s and 12 /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 196608-207259 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: 89211 Total LACNIC prefixes after maximum aggregation: 19648 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 90603 Unique aggregates announced from the LACNIC address blocks: 40633 LACNIC Region origin ASes present in the Internet Routing Table: 6943 LACNIC Prefixes per ASN: 13.05 LACNIC Region origin ASes announcing only one prefix: 1894 LACNIC Region transit ASes present in the Internet Routing Table: 1285 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 32 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4472 Number of LACNIC addresses announced to Internet: 172410752 Equivalent to 10 /8s, 70 /16s and 199 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 18452 Total AfriNIC prefixes after maximum aggregation: 3981 AfriNIC Deaggregation factor: 4.64 Prefixes being announced from the AfriNIC address blocks: 20910 Unique aggregates announced from the AfriNIC address blocks: 7574 AfriNIC Region origin ASes present in the Internet Routing Table: 1125 AfriNIC Prefixes per ASN: 18.59 AfriNIC Region origin ASes announcing only one prefix: 371 AfriNIC Region transit ASes present in the Internet Routing Table: 228 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 403 Number of AfriNIC addresses announced to Internet: 96157696 Equivalent to 5 /8s, 187 /16s and 64 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 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 4538 5417 4192 74 ERX-CERNET-BKB China Education and Rese 7545 3928 407 407 TPG-INTERNET-AP TPG Telecom Limited, AU 4766 2876 11133 782 KIXS-AS-KR Korea Telecom, KR 9829 2806 1499 541 BSNL-NIB National Internet Backbone, IN 7552 2688 1160 58 VIETEL-AS-AP Viettel Group, VN 9394 2637 4923 29 CTTNET China TieTong Telecommunications 45899 2557 1561 165 VNPT-AS-VN VNPT Corp, VN 17974 2308 930 80 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2172 8699 32 CMNET-GD Guangdong Mobile Communication 4755 2087 417 216 TATACOMM-AS TATA Communications formerl

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

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

ASN No of nets /20 equiv MaxAgg Description 6327 3372 1323 86 SHAW - Shaw Communications Inc., CA 22773 3285 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2098 2488 433 CHARTER-NET-HKY-NC - Charter Communicat 16509 2024 4371 652 AMAZON-02 - Amazon.com, Inc., US 30036 1947 341 176 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1920 5070 609 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 11492 1765 227 564 CABLEONE - CABLE ONE, INC., US 6389 1743 3671 36 BELLSOUTH-NET-BLK - BellSouth.net Inc., 16625 1698 827 1214 AKAMAI-AS - Akamai Technologies, Inc.,

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

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

ASN No of nets /20 equiv MaxAgg Description 12479 3885 1484 617 UNI2-AS, ES 39891 3327 179 20 ALJAWWALSTC-AS, SA 20940 2749 776 2010 AKAMAI-ASN1, US 12389 2035 1864 704 ROSTELECOM-AS, RU 8551 2025 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2020 334 481 TELLCOM-AS, TR 9121 1944 1692 19 TTNET, TR 13188 1606 100 46 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1239 544 14 CORBINA-AS OJSC "Vimpelcom", RU

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

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

ASN No of nets /20 equiv MaxAgg Description 8151 4324 3385 579 Uninet S.A. de C.V., MX 10620 3597 540 259 Telmex Colombia S.A., CO 11830 2640 369 85 Instituto Costarricense de Electricidad 6503 1634 437 53 Axtel, S.A.B. de C.V., MX 7303 1506 1022 191 Telecom Argentina S.A., AR 28573 1029 2251 187 CLARO S.A., BR 6147 1011 377 27 Telefonica del Peru S.A.A., PE 3816 1006 506 120 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 927 126 83 Alestra, S. de R.L. de C.V., MX 18881 907 1072 29 TELEFÔNICA BRASIL S.A, BR

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

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

ASN No of nets /20 equiv MaxAgg Description 24863 1161 398 50 LINKdotNET-AS, EG 37611 820 107 9 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 36992 677 1396 39 ETISALAT-MISR, EG 24835 637 850 15 RAYA-AS, EG 8452 633 1730 18 TE-AS TE-AS, EG 29571 467 68 12 ORANGE-COTE-IVOIRE, CI 37492 450 376 81 ORANGE-, TN 15399 362 35 7 WANANCHI-, KE 37342 361 32 1 MOVITEL, MZ

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

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

ASN No of nets /20 equiv MaxAgg Description 4538 5417 4192 74 ERX-CERNET-BKB China Education and Rese 8151 4324 3385 579 Uninet S.A. de C.V., MX 7545 3928 407 407 TPG-INTERNET-AP TPG Telecom Limited, AU 12479 3885 1484 617 UNI2-AS, ES 10620 3597 540 259 Telmex Colombia S.A., CO 6327 3372 1323 86 SHAW - Shaw Communications Inc., CA 39891 3327 179 20 ALJAWWALSTC-AS, SA 22773 3285 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 4766 2876 11133 782 KIXS-AS-KR Korea Telecom, KR 9829 2806 1499 541 BSNL-NIB National Internet Backbone, IN

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

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

ASN No of nets Net Savings Description 8151 4324 3745 Uninet S.A. de C.V., MX 7545 3928 3521 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3597 3338 Telmex Colombia S.A., CO 39891 3327 3307 ALJAWWALSTC-AS, SA 6327 3372 3286 SHAW - Shaw Communications Inc., CA 12479 3885 3268 UNI2-AS, ES 22773 3285 3135 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2688 2630 VIETEL-AS-AP Viettel Group, VN 9394 2637 2608 CTTNET China TieTong Telecommunications Corpora 11830 2640 2555 Instituto Costarricense de Electricidad y Telec

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

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

Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 419333 UNALLOCATED 84.17.91.0/24 41933 IPRAGAZ-AS Istanbul/ TURKEY, T 65024 PRIVATE 87.103.234.0/24 39407 CHITATELECOM-AS, RU 65024 PRIVATE 95.189.78.0/24 39407 CHITATELECOM-AS, RU 65024 PRIVATE 95.189.80.0/22 39407 CHITATELECOM-AS, RU 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I

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

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

Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 100.127.16.0/23 28885 OMANTEL-NAP-AS OmanTel NAP, OM 100.127.18.0/23 28885 OMANTEL-NAP-AS OmanTel NAP, OM

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

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

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 37.44.224.0/20 48666 AS-MAROSNET Moscow, Russia, RU 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/24 37500 -Reserved AS-, ZZ 41.76.141.0/24 37500 -Reserved AS-, ZZ 41.76.142.0/24 37500 -Reserved AS-, ZZ

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

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

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:14 /9:11 /10:37 /11:100 /12:288 /13:563 /14:1094 /15:1902 /16:13335 /17:7846 /18:13583 /19:25110 /20:39203 /21:45223 /22:85751 /23:69378 /24:386210 /25:840 /26:602 /27:658 /28:33 /29:20 /30:16 /31:4 /32:56

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

ASN No of nets Total ann. Description 6327 3163 3372 SHAW - Shaw Communications Inc., CA 39891 2754 3327 ALJAWWALSTC-AS, SA 12479 2645 3885 UNI2-AS, ES 22773 2539 3285 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1987 2640 Instituto Costarricense de Electricidad y Telec 30036 1697 1947 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1601 3597 Telmex Colombia S.A., CO 11492 1536 1765 CABLEONE - CABLE ONE, INC., US 8551 1488 2025 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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

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

1:1573 2:825 4:19 5:2813 6:48 7:1 8:1119 9:1 12:1877 13:192 14:1740 15:30 16:3 17:195 18:68 20:47 21:3 23:2558 24:2148 25:2 27:2263 31:1960 32:89 35:27 36:507 37:2788 38:1453 39:249 40:108 41:2993 42:595 43:1956 44:103 45:4006 46:3045 47:199 49:1348 50:1051 51:49 52:996 54:362 55:6 56:12 57:42 58:1550 59:1021 60:428 61:2136 62:1813 63:1798 64:4732 65:2221 66:4617 67:2369 68:1172 69:3196 70:1142 71:559 72:2109 74:2714 75:412 76:427 77:1549 78:1726 79:1756 80:1482 81:1436 82:1078 83:782 84:1020 85:2081 86:579 87:1304 88:924 89:2320 90:199 91:6314 92:1172 93:2376 94:2398 95:2742 96:659 97:356 98:929 99:129 100:79 101:1424 102:30 103:17438 104:3309 105:224 106:602 107:1795 108:708 109:2723 110:1579 111:1774 112:1326 113:1351 114:1115 115:1646 116:1644 117:1715 118:2160 119:1674 120:969 121:1059 122:2463 123:1820 124:1458 125:1889 128:991 129:629 130:448 131:1565 132:669 133:195 134:1001 135:227 136:449 137:499 138:1923 139:576 140:420 141:684 142:793 143:967 144:804 145:456 146:1169 147:753 148:1568 149:713 150:743 151:1044 152:758 153:311 154:1017 155:759 156:853 157:784 158:624 159:1648 160:912 161:724 162:2574 163:525 164:1030 165:1412 166:414 167:1398 168:3061 169:813 170:3709 171:426 172:1066 173:1957 174:871 175:767 176:1748 177:4011 178:2423 179:1197 180:2241 181:2183 182:2462 183:1136 184:915 185:13041 186:3578 187:2352 188:2760 189:2006 190:8127 191:1408 192:9803 193:5892 194:4789 195:3958 196:2478 197:1440 198:5517 199:5897 200:7423 201:5011 202:10430 203:10146 204:4531 205:2857 206:3075 207:3206 208:3990 209:3925 210:4037 211:2114 212:3020 213:2729 214:905 215:61 216:5855 217:2153 218:898 219:621 220:1719 221:997 222:1040 223:1236

End of report