Orbit

Routing Table Report 04:00 +10GMT Fri 29 Sep, 2017

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

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

BGP routing table entries examined: 665764 Prefixes after maximum aggregation (per Origin AS): 258658 Deaggregation factor: 2.57 Unique aggregates announced (without unneeded subnets): 320781 Total ASes present in the Internet Routing Table: 58551 Prefixes per ASN: 11.37 Origin-only ASes present in the Internet Routing Table: 50598 Origin ASes announcing only one prefix: 22290 Transit ASes present in the Internet Routing Table: 7953 Transit-only ASes present in the Internet Routing Table: 230 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 94 Number of instances of unregistered ASNs: 94 Number of 32-bit ASNs allocated by the RIRs: 20098 Number of 32-bit ASNs visible in the Routing Table: 15927 Prefixes from 32-bit ASNs in the Routing Table: 65244 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 359 Number of addresses announced to Internet: 2855388768 Equivalent to 170 /8s, 49 /16s and 198 /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: 98.7 Total number of prefixes smaller than registry allocations: 220267

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

Prefixes being announced by APNIC Region ASes: 183639 Total APNIC prefixes after maximum aggregation: 52420 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 182564 Unique aggregates announced from the APNIC address blocks: 74746 APNIC Region origin ASes present in the Internet Routing Table: 8346 APNIC Prefixes per ASN: 21.87 APNIC Region origin ASes announcing only one prefix: 2308 APNIC Region transit ASes present in the Internet Routing Table: 1197 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 55 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3204 Number of APNIC addresses announced to Internet: 765666016 Equivalent to 45 /8s, 163 /16s and 34 /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: 200700 Total ARIN prefixes after maximum aggregation: 96257 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 202405 Unique aggregates announced from the ARIN address blocks: 93958 ARIN Region origin ASes present in the Internet Routing Table: 17987 ARIN Prefixes per ASN: 11.25 ARIN Region origin ASes announcing only one prefix: 6646 ARIN Region transit ASes present in the Internet Routing Table: 1773 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: 2202 Number of ARIN addresses announced to Internet: 1110260768 Equivalent to 66 /8s, 45 /16s and 60 /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: 177994 Total RIPE prefixes after maximum aggregation: 86974 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 173941 Unique aggregates announced from the RIPE address blocks: 104897 RIPE Region origin ASes present in the Internet Routing Table: 24446 RIPE Prefixes per ASN: 7.12 RIPE Region origin ASes announcing only one prefix: 11208 RIPE Region transit ASes present in the Internet Routing Table: 3482 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6226 Number of RIPE addresses announced to Internet: 713314688 Equivalent to 42 /8s, 132 /16s and 81 /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: 85821 Total LACNIC prefixes after maximum aggregation: 19069 LACNIC Deaggregation factor: 4.50 Prefixes being announced from the LACNIC address blocks: 87068 Unique aggregates announced from the LACNIC address blocks: 39775 LACNIC Region origin ASes present in the Internet Routing Table: 6433 LACNIC Prefixes per ASN: 13.53 LACNIC Region origin ASes announcing only one prefix: 1788 LACNIC Region transit ASes present in the Internet Routing Table: 1180 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3953 Number of LACNIC addresses announced to Internet: 172188896 Equivalent to 10 /8s, 67 /16s and 100 /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: 17514 Total AfriNIC prefixes after maximum aggregation: 3861 AfriNIC Deaggregation factor: 4.54 Prefixes being announced from the AfriNIC address blocks: 19427 Unique aggregates announced from the AfriNIC address blocks: 7115 AfriNIC Region origin ASes present in the Internet Routing Table: 1071 AfriNIC Prefixes per ASN: 18.14 AfriNIC Region origin ASes announcing only one prefix: 339 AfriNIC Region transit ASes present in the Internet Routing Table: 208 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 342 Number of AfriNIC addresses announced to Internet: 93497600 Equivalent to 5 /8s, 146 /16s and 169 /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 5245 4192 76 ERX-CERNET-BKB China Education and Rese 7545 3970 407 406 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2857 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2827 11126 753 KIXS-AS-KR Korea Telecom, KR 9829 2754 1499 540 BSNL-NIB National Internet Backbone, IN 9808 2365 8699 32 CMNET-GD Guangdong Mobile Communication 45899 2231 1472 114 VNPT-AS-VN VNPT Corp, VN 9394 2174 4931 27 CTTNET China TieTong Telecommunications 4755 2106 423 222 TATACOMM-AS TATA Communications formerl 4134 1746 28203 462 CHINANET-BACKBONE No.31,Jin-rong Street

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 3442 1341 88 SHAW - Shaw Communications Inc., CA 22773 3310 2952 157 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2208 405 107 MEGAPATH5-US - MegaPath Corporation, US 6389 2045 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2041 2254 430 CHARTER-NET-HKY-NC - Charter Communicat 209 1923 5067 645 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1846 331 254 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1836 3963 548 AMAZON-02 - Amazon.com, Inc., US 6983 1689 854 229 ITCDELTA - Earthlink, Inc., US 701 1679 10589 626 UUNET - MCI Communications Services, In

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 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2891 898 2075 AKAMAI-ASN1, US 8551 2448 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2045 330 429 TELLCOM-AS, TR 9121 1954 1691 17 TTNET, TR 12389 1803 1662 687 ROSTELECOM-AS, RU 12479 1719 1055 71 UNI2-AS, ES 13188 1604 100 52 TRIOLAN, UA 6849 1225 355 21 UKRTELNET, UA 8402 1212 544 15 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 10620 3564 541 244 Telmex Colombia S.A., CO 8151 3208 3470 584 Uninet S.A. de C.V., MX 11830 2099 370 65 Instituto Costarricense de Electricidad 6503 1564 437 53 Axtel, S.A.B. de C.V., MX 7303 1548 1015 242 Telecom Argentina S.A., AR 6147 1275 377 27 Telefonica del Peru S.A.A., PE 3816 1033 510 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 962 2285 181 CLARO S.A., BR 11172 915 127 87 Alestra, S. de R.L. de C.V., MX 18881 899 1054 24 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 1205 398 48 LINKdotNET-AS, EG 37611 767 91 8 Afrihost, ZA 36903 708 356 136 MT-MPLS, MA 36992 665 1383 31 ETISALAT-MISR, EG 24835 515 850 15 RAYA-AS, EG 29571 422 36 10 CITelecom-AS, CI 37492 416 354 77 ORANGE-, TN 8452 397 1730 18 TE-AS TE-AS, EG 15399 357 35 7 WANANCHI-, KE 2018 297 327 73 TENET-1, ZA

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 5245 4192 76 ERX-CERNET-BKB China Education and Rese 7545 3970 407 406 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3564 541 244 Telmex Colombia S.A., CO 6327 3442 1341 88 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 22773 3310 2952 157 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8151 3208 3470 584 Uninet S.A. de C.V., MX 20940 2891 898 2075 AKAMAI-ASN1, US 17974 2857 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2827 11126 753 KIXS-AS-KR Korea Telecom, KR

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

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

ASN No of nets Net Savings Description 7545 3970 3564 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3442 3354 SHAW - Shaw Communications Inc., CA 10620 3564 3320 Telmex Colombia S.A., CO 22773 3310 3153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 17974 2857 2780 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8151 3208 2624 Uninet S.A. de C.V., MX 8551 2448 2407 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2365 2333 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2754 2214 BSNL-NIB National Internet Backbone, IN

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

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

Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 267621 UNALLOCATED 45.71.164.0/22 262286 Netw Telecom, BR 64525 PRIVATE 45.119.143.0/24 133275 GIGANTIC-AS Gigantic Infotel P 64525 PRIVATE 45.125.62.0/24 133275 GIGANTIC-AS Gigantic Infotel P 65530 PRIVATE 45.249.40.0/24 133720 SOFTCALLCOC-AS SOFT CALL CUST- 65010 PRIVATE 46.56.192.0/19 42772 VELCOM-AS, BY 65010 PRIVATE 46.56.224.0/19 42772 VELCOM-AS, BY 65001 PRIVATE 46.237.40.0/21 13118 ASN-YARTELECOM PJSC Rostelecom 65534 PRIVATE 58.68.109.0/24 10201 DWL-AS-IN Dishnet Wireless Lim 64513 PRIVATE 62.150.101.0/24 9155 QNET Kuwait, KW

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

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

Network Origin AS Description 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 23.128.126.0/23 62878 XLITT - Xlitt, US 27.100.7.0/24 56096 UNKNOWN 41.78.12.0/23 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.242.132.0/23 62878 XLITT - Xlitt, US 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN

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 /8:15 /9:13 /10:36 /11:106 /12:284 /13:554 /14:1051 /15:1870 /16:13432 /17:7778 /18:13693 /19:25341 /20:39417 /21:42899 /22:80359 /23:65278 /24:371153 /25:859 /26:635 /27:671 /28:37 /29:39 /30:213 /31:2 /32:29

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

ASN No of nets Total ann. Description 6327 3238 3442 SHAW - Shaw Communications Inc., CA 39891 2946 3387 ALJAWWALSTC-AS, SA 22773 2521 3310 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2094 2208 MEGAPATH5-US - MegaPath Corporation, US 8551 1913 2448 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1623 1846 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1521 3564 Telmex Colombia S.A., CO 11830 1489 2099 Instituto Costarricense de Electricidad y Telec 11492 1436 1618 CABLEONE - CABLE ONE, INC., US 9121 1400 1954 TTNET, TR

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

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

1:1562 2:838 4:18 5:2481 6:31 7:1 8:1071 12:1854 13:157 14:1717 15:28 16:3 17:172 18:76 20:60 23:2466 24:1612 25:2 27:2393 29:1 31:1929 32:89 33:21 35:21 36:405 37:2354 38:1385 39:71 40:98 41:2991 42:492 43:1965 44:81 45:3103 46:2821 47:171 49:1251 50:1014 51:19 52:825 54:354 55:2 56:4 57:44 58:1577 59:982 60:352 61:2018 62:1720 63:1911 64:4681 65:2211 66:4555 67:2290 68:1190 69:3341 70:1167 71:613 72:2143 74:2644 75:402 76:429 77:1504 78:1552 79:1889 80:1416 81:1411 82:1024 83:726 84:972 85:1891 86:466 87:1212 88:829 89:2233 90:172 91:6239 92:1034 93:2344 94:2369 95:2729 96:634 97:353 98:962 99:95 100:153 101:1467 102:1 103:15895 104:3041 105:202 106:543 107:1766 108:828 109:2923 110:1469 111:1754 112:1276 113:1304 114:1075 115:1580 116:1692 117:1764 118:2156 119:1646 120:728 121:1073 122:2431 123:1873 124:1502 125:1798 128:928 129:674 130:444 131:1488 132:596 133:191 134:725 135:225 136:321 137:464 138:1968 139:523 140:380 141:668 142:752 143:925 144:787 145:185 146:1112 147:701 148:1498 149:587 150:704 151:996 152:716 153:300 154:911 155:759 156:686 157:729 158:516 159:1558 160:770 161:748 162:2507 163:508 164:985 165:1434 166:384 167:1305 168:3034 169:844 170:3560 171:383 172:1007 173:2018 174:788 175:777 176:1867 177:3948 178:2521 179:1146 180:2209 181:2057 182:2451 183:769 184:893 185:10830 186:3277 187:2244 188:2588 189:1844 190:8364 191:1359 192:9661 193:5809 194:4737 195:3932 196:2127 197:1382 198:5526 199:5870 200:7613 201:4440 202:10356 203:9971 204:4552 205:2857 206:3016 207:3164 208:3960 209:4012 210:3933 211:2076 212:2887 213:2549 214:840 215:66 216:5889 217:2109 218:958 219:590 220:1677 221:921 222:759 223:1203

End of report