Routing Table Report 05:00 +10GMT Sun 29 Nov, 2020
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary
----------------
BGP routing table entries examined: 844374
Prefixes after maximum aggregation (per Origin AS): 319232
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 399476
Total ASes present in the Internet Routing Table: 70037
Prefixes per ASN: 12.06
Origin-only ASes present in the Internet Routing Table: 60332
Origin ASes announcing only one prefix: 24538
Transit ASes present in the Internet Routing Table: 9705
Transit-only ASes present in the Internet Routing Table: 310
Average AS path length visible in the Internet Routing Table: 3.9
Max AS path length visible: 48
Max AS path prepend of ASN ( 37385) 44
Prefixes from unregistered ASNs in the Routing Table: 2253
Number of instances of unregistered ASNs: 2254
Number of 32-bit ASNs allocated by the RIRs: 34280
Number of 32-bit ASNs visible in the Routing Table: 28398
Prefixes from 32-bit ASNs in the Routing Table: 133162
Number of bogon 32-bit ASNs visible in the Routing Table: 19
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 1757
Number of addresses announced to Internet: 2872076800
Equivalent to 171 /8s, 48 /16s and 106 /24s
Percentage of available address space announced: 77.6
Percentage of allocated address space announced: 77.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 290380
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 213990
Total APNIC prefixes after maximum aggregation: 62658
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 210107
Unique aggregates announced from the APNIC address blocks: 86969
APNIC Region origin ASes present in the Internet Routing Table: 11007
APNIC Prefixes per ASN: 19.09
APNIC Region origin ASes announcing only one prefix: 3107
APNIC Region transit ASes present in the Internet Routing Table: 1606
Average APNIC Region AS path length visible: 3.6
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 6156
Number of APNIC addresses announced to Internet: 778959360
Equivalent to 46 /8s, 109 /16s and 250 /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, 131072-143673
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: 241714
Total ARIN prefixes after maximum aggregation: 111382
ARIN Deaggregation factor: 2.17
Prefixes being announced from the ARIN address blocks: 241975
Unique aggregates announced from the ARIN address blocks: 115342
ARIN Region origin ASes present in the Internet Routing Table: 18681
ARIN Prefixes per ASN: 12.95
ARIN Region origin ASes announcing only one prefix: 6794
ARIN Region transit ASes present in the Internet Routing Table: 1894
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 3573
Number of ARIN addresses announced to Internet: 1093630720
Equivalent to 65 /8s, 47 /16s and 123 /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, 393216-401308
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: 240827
Total RIPE prefixes after maximum aggregation: 112238
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 236679
Unique aggregates announced from the RIPE address blocks: 137436
RIPE Region origin ASes present in the Internet Routing Table: 27585
RIPE Prefixes per ASN: 8.58
RIPE Region origin ASes announcing only one prefix: 11863
RIPE Region transit ASes present in the Internet Routing Table: 3813
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 9723
Number of RIPE addresses announced to Internet: 709801216
Equivalent to 42 /8s, 78 /16s and 181 /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
196608-213403
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: 120016
Total LACNIC prefixes after maximum aggregation: 26112
LACNIC Deaggregation factor: 4.60
Prefixes being announced from the LACNIC address blocks: 121079
Unique aggregates announced from the LACNIC address blocks: 47812
LACNIC Region origin ASes present in the Internet Routing Table: 10615
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2293
LACNIC Region transit ASes present in the Internet Routing Table: 1977
Average LACNIC Region AS path length visible: 4.4
Max LACNIC Region AS path length visible: 26
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8206
Number of LACNIC addresses announced to Internet: 174240768
Equivalent to 10 /8s, 98 /16s and 180 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-272796 + 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: 25560
Total AfriNIC prefixes after maximum aggregation: 4804
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 32777
Unique aggregates announced from the AfriNIC address blocks: 10229
AfriNIC Region origin ASes present in the Internet Routing Table: 1421
AfriNIC Prefixes per ASN: 23.07
AfriNIC Region origin ASes announcing only one prefix: 480
AfriNIC Region transit ASes present in the Internet Routing Table: 280
Average AfriNIC Region AS path length visible: 4.3
Max AfriNIC Region AS path length visible: 48
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 740
Number of AfriNIC addresses announced to Internet: 108638720
Equivalent to 6 /8s, 121 /16s and 178 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 5733 777 653 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3572 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3330 1896 55 VNPT-AS-VN VNPT Corp, VN
7713 3219 936 519 TELKOMNET-AS-AP PT Telekomunikasi Indon
9808 2505 9044 57 CMNET-GD Guangdong Mobile Communication
9498 2293 466 231 BBIL-AP BHARTI Airtel Ltd., IN
4766 2169 11358 550 KIXS-AS-KR Korea Telecom, KR
4755 2136 441 189 TATACOMM-AS TATA Communications formerl
9394 2058 4913 16 CTTNET China TieTong Telecommunications
45090 2058 1045 63 CNNIC-TENCENT-NET-AP Shenzhen Tencent C
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
11492 4727 314 753 CABLEONE, US
16509 4479 9054 2067 AMAZON-02, US
7155 4035 264 32 VIASAT-SP-BACKBONE, US
22773 3732 2994 195 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3354 1323 81 SHAW, CA
16625 3175 1654 2259 AKAMAI-AS, US
209 2495 5059 510 CENTURYLINK-US-LEGACY-QWEST, US
30036 2487 369 91 MEDIACOM-ENTERPRISE-BUSINESS, US
5650 2314 2982 1626 FRONTIER-FRTR, US
20115 2162 2899 504 CHARTER-20115, US
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
47331 6391 891 3618 TTNET, TR
12479 6214 1667 141 UNI2-AS, ES
39891 3459 195 22 ALJAWWALSTC-AS, SA
20940 3332 3359 189 AKAMAI-ASN1, EU
8551 3246 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2841 2281 892 ROSTELECOM-AS, RU
9009 2209 228 1196 M247, GB
34984 2171 354 576 TELLCOM-AS, TR
13188 1610 100 31 TRIOLAN, UA
58224 1415 852 533 TCI, IR
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 8128 3435 603 Uninet S.A. de C.V., MX
10620 3387 526 560 Telmex Colombia S.A., CO
11830 2561 369 63 Instituto Costarricense de Electricidad
13999 1505 411 403 Mega Cable, S.A. de C.V., MX
7303 1476 948 270 Telecom Argentina S.A., AR
6503 1471 311 475 Axtel, S.A.B. de C.V., MX
28573 1350 2258 225 CLARO S.A., BR
6147 1149 379 39 Telefonica del Peru S.A.A., PE
3816 1111 536 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1007 213 421 Techtel LMDS Comunicaciones Interactiva
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1569 393 22 LINKdotNET-AS, EG
24835 1286 476 26 RAYA-AS, EG
36992 1218 1529 131 ETISALAT-MISR, EG
36903 950 496 96 MT-MPLS, MA
29571 707 68 12 ORANGE-COTE-IVOIRE, CI
6713 533 1863 34 IAM-AS, MA
15399 486 46 16 WANANCHI-, KE
37342 476 32 1 MOVITEL, MZ
36935 456 522 40 Vodafone-, EG
23889 448 232 16 MauritiusTelecom, MU
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 8128 3435 603 Uninet S.A. de C.V., MX
47331 6391 891 3618 TTNET, TR
12479 6214 1667 141 UNI2-AS, ES
7545 5733 777 653 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4727 314 753 CABLEONE, US
16509 4479 9054 2067 AMAZON-02, US
7155 4035 264 32 VIASAT-SP-BACKBONE, US
22773 3732 2994 195 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3572 1330 19 VIETEL-AS-AP Viettel Group, VN
39891 3459 195 22 ALJAWWALSTC-AS, SA
Complete listing at http://thyme.rand.apnic.net/au/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
12479 6214 6073 UNI2-AS, ES
7545 5733 5080 TPG-INTERNET-AP TPG Telecom Limited, AU
7155 4035 4003 VIASAT-SP-BACKBONE, US
11492 4727 3974 CABLEONE, US
7552 3572 3553 VIETEL-AS-AP Viettel Group, VN
22773 3732 3537 ASN-CXA-ALL-CCI-22773-RDC, US
39891 3459 3437 ALJAWWALSTC-AS, SA
45899 3330 3275 VNPT-AS-VN VNPT Corp, VN
6327 3354 3273 SHAW, CA
8551 3246 3201 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at http://thyme.rand.apnic.net/au/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65332 PRIVATE 5.44.248.0/21 0 UNALLOCATED
65332 PRIVATE 5.57.208.0/21 0 UNALLOCATED
65332 PRIVATE 5.172.176.0/21 0 UNALLOCATED
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US
32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US
23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US
Complete listing at http://thyme.rand.apnic.net/au/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at http://thyme.rand.apnic.net/au/data-dsua
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
5.44.248.0/21 Origin: 65332 PRIVATE ASN
Transit: 0 UNALLOCATED
5.57.208.0/21 Origin: 65332 PRIVATE ASN
Transit: 0 UNALLOCATED
5.172.176.0/21 Origin: 65332 PRIVATE ASN
Transit: 0 UNALLOCATED
23.135.225.0/24 Origin: 65332 PRIVATE ASN
Transit: 0 UNALLOCATED
23.141.0.0/24 Origin: 395350 UNASSIGNED
Transit: 11426 TWC-11426-CAROLINAS, US
Complete listing at http://thyme.rand.apnic.net/au/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 /8:8 /9:13 /10:39 /11:102 /12:295
/13:577 /14:1177 /15:1985 /16:13504 /17:8252 /18:14072
/19:25622 /20:41130 /21:50693 /22:104314 /23:90475 /24:492115
/25:0 /26:0 /27:0 /28:1 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
47331 5607 6391 TTNET, TR
12479 5187 6214 UNI2-AS, ES
11492 3814 4727 CABLEONE, US
6327 3151 3354 SHAW, CA
7155 3123 4035 VIASAT-SP-BACKBONE, US
22773 2863 3732 ASN-CXA-ALL-CCI-22773-RDC, US
8151 2848 8128 Uninet S.A. de C.V., MX
39891 2801 3459 ALJAWWALSTC-AS, SA
8551 2706 3246 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2227 2487 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1877 2:1197 3:35 4:17 5:3452 6:53
8:1500 9:1 11:1 12:1764 13:349 14:2351
15:72 16:12 17:306 18:92 20:113 23:4097
24:2360 25:3 27:2423 31:2221 32:135 34:1
35:35 36:1067 37:3494 38:2004 39:467 40:165
41:3904 42:864 43:2189 44:236 45:15354 46:3650
47:321 49:1596 50:1681 51:90 52:1159 54:215
55:766 56:7 57:63 58:1750 59:1052 60:820
61:2338 62:2256 63:2017 64:5264 65:2381 66:5215
67:2956 68:1182 69:4141 70:1415 71:692 72:3072
74:2560 75:1474 76:688 77:2108 78:3203 79:2501
80:1917 81:1725 82:1385 83:1091 84:1270 85:3162
86:622 87:1808 88:2401 89:2908 90:394 91:7255
92:1649 93:2569 94:2953 95:4223 96:1260 97:341
98:964 99:979 100:89 101:1207 102:1266 103:25361
104:3662 105:409 106:770 107:2174 108:701 109:3772
110:1881 111:2294 112:1655 113:1329 114:1547 115:2061
116:1819 117:2156 118:2204 119:1852 120:912 121:1020
122:2295 123:2131 124:1574 125:1979 128:1407 129:1251
130:771 131:2135 132:784 133:312 134:1394 135:329
136:680 137:1054 138:2550 139:1160 140:763 141:1140
142:1041 143:1358 144:1216 145:333 146:1363 147:1260
148:2137 149:1253 150:743 151:1192 152:1589 153:447
154:2324 155:1259 156:1370 157:1135 158:901 159:2046
160:2060 161:1084 162:3199 163:931 164:1459 165:1334
166:584 167:1801 168:3817 169:636 170:4716 171:748
172:2008 173:2954 174:967 175:1071 176:2956 177:5343
178:2817 179:2146 180:2388 181:2584 182:3126 183:1416
184:2451 185:17640 186:4425 187:3582 188:3407 189:3021
190:9144 191:1751 192:10655 193:7880 194:6427 195:4636
196:3158 197:2375 198:6108 199:5923 200:7672 201:5490
202:10497 203:10587 204:4657 205:3101 206:3294 207:3317
208:4041 209:4605 210:3998 211:1989 212:3633 213:3215
214:1185 215:60 216:6191 217:2630 218:842 219:424
220:2123 221:925 222:776 223:1598
End of report