Routing Table Report 06:00 +10GMT Wed 01 May, 2019
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary
----------------
BGP routing table entries examined: 740685
Prefixes after maximum aggregation (per Origin AS): 286299
Deaggregation factor: 2.59
Unique aggregates announced (without unneeded subnets): 359566
Total ASes present in the Internet Routing Table: 63843
Prefixes per ASN: 11.60
Origin-only ASes present in the Internet Routing Table: 55021
Origin ASes announcing only one prefix: 23708
Transit ASes present in the Internet Routing Table: 8822
Transit-only ASes present in the Internet Routing Table: 276
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 41
Max AS path prepend of ASN ( 22394) 37
Prefixes from unregistered ASNs in the Routing Table: 32
Number of instances of unregistered ASNs: 35
Number of 32-bit ASNs allocated by the RIRs: 26778
Number of 32-bit ASNs visible in the Routing Table: 21747
Prefixes from 32-bit ASNs in the Routing Table: 95357
Number of bogon 32-bit ASNs visible in the Routing Table: 5
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 238
Number of addresses announced to Internet: 2846046976
Equivalent to 169 /8s, 163 /16s and 59 /24s
Percentage of available address space announced: 76.9
Percentage of allocated address space announced: 76.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.2
Total number of prefixes smaller than registry allocations: 249443
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 195426
Total APNIC prefixes after maximum aggregation: 57914
APNIC Deaggregation factor: 3.37
Prefixes being announced from the APNIC address blocks: 192025
Unique aggregates announced from the APNIC address blocks: 82325
APNIC Region origin ASes present in the Internet Routing Table: 9615
APNIC Prefixes per ASN: 19.97
APNIC Region origin ASes announcing only one prefix: 2707
APNIC Region transit ASes present in the Internet Routing Table: 1421
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 4654
Number of APNIC addresses announced to Internet: 770700800
Equivalent to 45 /8s, 239 /16s and 246 /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, 131072-139577
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: 222988
Total ARIN prefixes after maximum aggregation: 104468
ARIN Deaggregation factor: 2.13
Prefixes being announced from the ARIN address blocks: 222101
Unique aggregates announced from the ARIN address blocks: 105365
ARIN Region origin ASes present in the Internet Routing Table: 18419
ARIN Prefixes per ASN: 12.06
ARIN Region origin ASes announcing only one prefix: 6842
ARIN Region transit ASes present in the Internet Routing Table: 1865
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 41
Number of ARIN region 32-bit ASNs visible in the Routing Table: 2679
Number of ARIN addresses announced to Internet: 1077874176
Equivalent to 64 /8s, 63 /16s and 14 /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, 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: 205335
Total RIPE prefixes after maximum aggregation: 97985
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 201772
Unique aggregates announced from the RIPE address blocks: 120175
RIPE Region origin ASes present in the Internet Routing Table: 25970
RIPE Prefixes per ASN: 7.77
RIPE Region origin ASes announcing only one prefix: 11531
RIPE Region transit ASes present in the Internet Routing Table: 3659
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 8034
Number of RIPE addresses announced to Internet: 718879488
Equivalent to 42 /8s, 217 /16s and 59 /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: 95757
Total LACNIC prefixes after maximum aggregation: 21627
LACNIC Deaggregation factor: 4.43
Prefixes being announced from the LACNIC address blocks: 97129
Unique aggregates announced from the LACNIC address blocks: 42392
LACNIC Region origin ASes present in the Internet Routing Table: 8282
LACNIC Prefixes per ASN: 11.73
LACNIC Region origin ASes announcing only one prefix: 2195
LACNIC Region transit ASes present in the Internet Routing Table: 1525
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 28
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5833
Number of LACNIC addresses announced to Internet: 173625600
Equivalent to 10 /8s, 89 /16s and 81 /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: 21147
Total AfriNIC prefixes after maximum aggregation: 4279
AfriNIC Deaggregation factor: 4.94
Prefixes being announced from the AfriNIC address blocks: 27419
Unique aggregates announced from the AfriNIC address blocks: 9088
AfriNIC Region origin ASes present in the Internet Routing Table: 1265
AfriNIC Prefixes per ASN: 21.68
AfriNIC Region origin ASes announcing only one prefix: 433
AfriNIC Region transit ASes present in the Internet Routing Table: 240
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: 547
Number of AfriNIC addresses announced to Internet: 104714240
Equivalent to 6 /8s, 61 /16s and 208 /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
7545 4734 546 551 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3134 1307 54 VIETEL-AS-AP Viettel Group, VN
45899 3012 1737 111 VNPT-AS-VN VNPT Corp, VN
9829 2733 1496 551 BSNL-NIB National Internet Backbone, IN
4766 2354 11120 756 KIXS-AS-KR Korea Telecom, KR
9808 2345 8699 27 CMNET-GD Guangdong Mobile Communication
9394 2175 4898 27 CTTNET China TieTong Telecommunications
4755 2137 429 185 TATACOMM-AS TATA Communications formerl
9498 2049 427 171 BBIL-AP BHARTI Airtel Ltd., IN
23969 1765 314 16 TOT-NET TOT Public Company Limited, TH
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
11492 3646 238 584 CABLEONE - CABLE ONE, INC., US
6327 3616 1325 92 SHAW - Shaw Communications Inc., CA
22773 3396 2973 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
7155 3243 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
16509 2623 5470 1148 AMAZON-02 - Amazon.com, Inc., US
16625 2433 1333 1838 AKAMAI-AS - Akamai Technologies, Inc.,
30036 2170 355 141 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom
20115 2148 2749 525 CHARTER-20115 - Charter Communications,
18566 2107 405 108 MEGAPATH5-US - MegaPath Corporation, US
5650 2086 3074 1462 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 5428 1629 140 UNI2-AS, ES
39891 3778 203 20 ALJAWWALSTC-AS, SA
8551 3228 378 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 2632 519 1902 AKAMAI-ASN1, US
12389 2207 2222 642 ROSTELECOM-AS, RU
34984 2077 343 539 TELLCOM-AS, TR
9121 1668 1692 18 TTNET, TR
13188 1605 100 47 TRIOLAN, UA
9009 1434 150 779 M247, GB
8402 1235 545 15 CORBINA-AS OJSC "Vimpelcom", RU
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 5724 3354 602 Uninet S.A. de C.V., MX
10620 3433 534 419 Telmex Colombia S.A., CO
11830 2708 384 34 Instituto Costarricense de Electricidad
7303 1472 1011 253 Telecom Argentina S.A., AR
28573 1310 2234 197 CLARO S.A., BR
6503 1259 433 54 Axtel, S.A.B. de C.V., MX
6147 1157 377 30 Telefonica del Peru S.A.A., PE
3816 1085 519 142 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
13999 961 512 241 Mega Cable, S.A. de C.V., MX
11172 940 144 63 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 1177 393 21 LINKdotNET-AS, EG
37611 896 107 9 Afrihost, ZA
24835 848 616 21 RAYA-AS, EG
36903 827 416 126 MT-MPLS, MA
36992 793 1531 68 ETISALAT-MISR, EG
8452 678 1731 19 TE-AS TE-AS, EG
29571 510 68 11 ORANGE-COTE-IVOIRE, CI
37492 470 470 57 ORANGE-, TN
15706 421 32 6 Sudatel, SD
37342 420 32 1 MOVITEL, MZ
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 5724 3354 602 Uninet S.A. de C.V., MX
12479 5428 1629 140 UNI2-AS, ES
7545 4734 546 551 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 3778 203 20 ALJAWWALSTC-AS, SA
11492 3646 238 584 CABLEONE - CABLE ONE, INC., US
6327 3616 1325 92 SHAW - Shaw Communications Inc., CA
10620 3433 534 419 Telmex Colombia S.A., CO
22773 3396 2973 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi
7155 3243 280 25 VIASAT-SP-BACKBONE - ViaSat,Inc., US
8551 3228 378 45 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 5428 5288 UNI2-AS, ES
7545 4734 4183 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 3778 3758 ALJAWWALSTC-AS, SA
6327 3616 3524 SHAW - Shaw Communications Inc., CA
22773 3396 3241 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7155 3243 3218 VIASAT-SP-BACKBONE - ViaSat,Inc., US
8551 3228 3183 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7552 3134 3080 VIETEL-AS-AP Viettel Group, VN
11492 3646 3062 CABLEONE - CABLE ONE, INC., US
10620 3433 3014 Telmex Colombia S.A., CO
Complete listing at http://thyme.rand.apnic.net/hk/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
268906 UNALLOCATED 45.175.112.0/22 266344 INFOLOG TI, BR
266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN
65534 PRIVATE 80.93.106.0/24 44724 OCTOPUSNET-AS, RU
65534 PRIVATE 80.93.111.0/24 44724 OCTOPUSNET-AS, RU
65534 PRIVATE 95.154.64.0/21 44724 OCTOPUSNET-AS, RU
65534 PRIVATE 95.154.72.0/21 44724 OCTOPUSNET-AS, RU
65534 PRIVATE 95.154.117.0/24 44724 OCTOPUSNET-AS, RU
64513 PRIVATE 103.219.116.0/24 132111 BIGBANDNET-MY Bigband Sdn Bhd,
64513 PRIVATE 103.219.117.0/24 132111 BIGBANDNET-MY Bigband Sdn Bhd,
65002 PRIVATE 113.23.143.0/24 38182 EXTREMEBB-AS-MY Extreme Broadb
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
41.76.140.0/22 37500 -Reserved AS-, ZZ
41.78.92.0/22 14988 BTC-GATE1, BW
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 /8:12 /9:10 /10:36 /11:97 /12:290
/13:568 /14:1130 /15:1907 /16:13299 /17:7917 /18:13679
/19:25224 /20:38979 /21:45586 /22:92553 /23:75148 /24:424228
/25:1 /26:0 /27:4 /28:5 /29:7 /30:1
/31:0 /32:3
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 4357 5428 UNI2-AS, ES
6327 3393 3616 SHAW - Shaw Communications Inc., CA
39891 2946 3778 ALJAWWALSTC-AS, SA
11492 2854 3646 CABLEONE - CABLE ONE, INC., US
8551 2682 3228 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2637 3396 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications
7155 2609 3243 VIASAT-SP-BACKBONE - ViaSat,Inc., US
11830 2053 2708 Instituto Costarricense de Electricidad y Telec
18566 2002 2107 MEGAPATH5-US - MegaPath Corporation, US
30036 1917 2170 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)
----------------------------------------------
1:1584 2:990 3:6 4:17 5:3130 6:47
7:1 8:1268 9:1 12:1800 13:335 14:1981
15:36 16:4 17:254 18:58 20:51 23:2667
24:2484 25:2 27:2478 31:1967 32:90 35:36
36:850 37:3024 38:1736 39:297 40:121 41:3245
42:778 43:2017 44:151 45:7264 46:3246 47:256
49:1359 50:1105 51:322 52:1015 54:282 55:705
56:6 57:42 58:1678 59:976 60:501 61:2116
62:2181 63:1829 64:4942 65:2224 66:4806 67:2781
68:1158 69:3528 70:1351 71:618 72:2626 74:2742
75:996 76:548 77:1767 78:1810 79:2279 80:1801
81:1508 82:1124 83:919 84:1116 85:2274 86:523
87:1549 88:1045 89:2620 90:215 91:6543 92:1365
93:2476 94:2482 95:3215 96:942 97:340 98:955
99:677 100:71 101:1223 102:538 103:20901 104:3545
105:252 106:779 107:1791 108:693 109:3719 110:1645
111:1938 112:1481 113:1331 114:1115 115:1718 116:1714
117:1900 118:2100 119:1601 120:987 121:1001 122:2349
123:1635 124:1469 125:1910 128:1236 129:820 130:531
131:1791 132:793 133:222 134:1087 135:241 136:567
137:750 138:2041 139:867 140:644 141:878 142:801
143:1042 144:892 145:495 146:1262 147:838 148:1702
149:827 150:784 151:994 152:1055 153:335 154:2896
155:918 156:1632 157:968 158:657 159:1950 160:1605
161:927 162:2724 163:811 164:1195 165:1587 166:425
167:1403 168:3233 169:868 170:4063 171:582 172:1581
173:2207 174:1037 175:913 176:2312 177:4035 178:2539
179:1391 180:2080 181:2399 182:2637 183:1047 184:2045
185:14991 186:3660 187:2430 188:2925 189:1954 190:8242
191:1590 192:10047 193:6642 194:5400 195:4098 196:3044
197:1773 198:5845 199:5982 200:7114 201:5092 202:10112
203:10067 204:4545 205:3033 206:3202 207:3226 208:3950
209:4228 210:3646 211:1894 212:3111 213:2937 214:1105
215:55 216:5919 217:2226 218:854 219:415 220:1858
221:967 222:831 223:1396
End of report
