[REN-BGP-stats-all] IPv4 R&E Routing Table Report - AARNET (Brisbane) (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Oct 30 21:13:51 UTC 2024
IPv4 R&E Routing Table Report 21:10 GMT Wed 30 Oct, 2024
IPv4 BGP Table (Global) as seen at AARNET (Brisbane).
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/AARNET/
Analysis Summary
----------------
BGP routing table entries examined: 959555
Prefixes after maximum aggregation (per Origin AS): 366383
Deaggregation factor: 2.62
Unique aggregates announced (without unneeded subnets): 468925
Number of IPv4 prefixes with a valid ROA: 508448
Number of IPv4 prefixes with an invalid ROA: 153
Number of IPv4 prefixes with no ROA: 450954
Total ASes present in the Internet Routing Table: 76307
Prefixes per ASN: 12.57
Origin-only ASes present in the Internet Routing Table: 65452
Origin ASes announcing only one prefix: 26828
Transit ASes present in the Internet Routing Table: 10855
Transit-only ASes present in the Internet Routing Table: 518
Paths with bogon ASNs present in the IPv4 Routing Table: 47
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 39
Max AS path prepend of ASN ( 40933) 31
Prefixes from unregistered ASNs in the Routing Table: 1016
Number of instances of unregistered ASNs: 1028
Number of 32-bit ASNs allocated by the RIRs: 45675
Number of 32-bit ASNs visible in the Routing Table: 37311
Prefixes from 32-bit ASNs in the Routing Table: 193607
Number of bogon 32-bit ASNs visible in the Routing Table: 63
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 525
Number of addresses announced to Internet: 3026906112
Equivalent to 180 /8s, 106 /16s and 236 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 314494
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252842
Total APNIC prefixes after maximum aggregation: 74950
APNIC Deaggregation factor: 3.37
Prefixes being announced from the APNIC address blocks: 244674
Unique aggregates announced from the APNIC address blocks: 101068
APNIC Region origin ASes present in the Internet Routing Table: 14358
APNIC Prefixes per ASN: 17.04
APNIC Region origin ASes announcing only one prefix: 4388
APNIC Region transit ASes present in the Internet Routing Table: 1907
Average APNIC Region AS path length visible: 4.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9831
Number of APNIC addresses announced to Internet: 756062720
Equivalent to 45 /8s, 16 /16s and 154 /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, 131072-153913
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: 282020
Total ARIN prefixes after maximum aggregation: 126058
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285307
Unique aggregates announced from the ARIN address blocks: 135695
ARIN Region origin ASes present in the Internet Routing Table: 19185
ARIN Prefixes per ASN: 14.87
ARIN Region origin ASes announcing only one prefix: 6979
ARIN Region transit ASes present in the Internet Routing Table: 1988
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5053
Number of ARIN addresses announced to Internet: 1266807040
Equivalent to 75 /8s, 129 /16s and 241 /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, 393216-402332
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: 268128
Total RIPE prefixes after maximum aggregation: 129670
RIPE Deaggregation factor: 2.07
Prefixes being announced from the RIPE address blocks: 265117
Unique aggregates announced from the RIPE address blocks: 168787
RIPE Region origin ASes present in the Internet Routing Table: 28797
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12139
RIPE Region transit ASes present in the Internet Routing Table: 3946
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12094
Number of RIPE addresses announced to Internet: 722109952
Equivalent to 43 /8s, 10 /16s and 134 /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
196608-216475
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: 122768
Total LACNIC prefixes after maximum aggregation: 28507
LACNIC Deaggregation factor: 4.31
Prefixes being announced from the LACNIC address blocks: 120331
Unique aggregates announced from the LACNIC address blocks: 48624
LACNIC Region origin ASes present in the Internet Routing Table: 11161
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2633
LACNIC Region transit ASes present in the Internet Routing Table: 2466
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 26
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9073
Number of LACNIC addresses announced to Internet: 177401600
Equivalent to 10 /8s, 146 /16s and 239 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32781
Total AfriNIC prefixes after maximum aggregation: 6549
AfriNIC Deaggregation factor: 5.01
Prefixes being announced from the AfriNIC address blocks: 43600
Unique aggregates announced from the AfriNIC address blocks: 14307
AfriNIC Region origin ASes present in the Internet Routing Table: 1896
AfriNIC Prefixes per ASN: 23.00
AfriNIC Region origin ASes announcing only one prefix: 689
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1260
Number of AfriNIC addresses announced to Internet: 104246016
Equivalent to 6 /8s, 54 /16s and 171 /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
9808 10090 8752 83 CHINAMOBILE-CN China Mobile Communication
7545 6022 840 654 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4364 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3912 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3843 511 264 BBIL-AP BHARTI Airtel Ltd., IN
7713 3650 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3251 1869 98 VNPT-AS-VN VNPT Corp, VN
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2207 434 191 TATACOMM-AS TATA Communications formerly
45090 2170 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10969 11926 3874 AMAZON-02, US
11492 4661 310 548 CABLEONE, US
174 4454 8757 841 COGENT-174, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3604 1320 79 SHAW, CA
22773 3584 3056 221 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3139 23669 1966 ATT-INTERNET4, US
396982 2865 3654 419 GOOGLE-CLOUD-PLATFORM, US
16625 2798 1222 2101 AKAMAI-AS, US
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7636 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3834 3395 127 AKAMAI-ASN1, NL
9009 3695 318 1884 M247, RO
12389 2942 2295 879 ROSTELECOM-AS, RU
34984 2342 359 579 TELLCOM-AS, TR
212238 1830 134 1357 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 1852 14 TE-AS TE-AS, EG
8551 1475 366 32 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11546 3236 536 UNINET, MX
10620 3544 494 941 Telmex Colombia S.A., CO
13999 2537 534 359 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 779 195 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1160 374 163 Axtel, S.A.B. de C.V., MX
11664 1156 278 33 Techtel LMDS Comunicaciones Interactivas
6147 1114 369 22 Telefonica del Peru S.A.A., PE
22884 1062 97 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1627 593 29 RAYA-AS, EG
24863 1619 389 16 LINKdotNET-AS, EG
36992 1420 1519 283 ETISALAT-MISR, EG
29571 1365 86 58 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 986 523 45 Vodafone-, EG
37069 591 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 531 82 3 KENET-AS, KE
15399 506 56 57 WANANCHI-, KE
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11546 3236 536 UNINET, MX
16509 10969 11926 3874 AMAZON-02, US
9808 10090 8752 83 CHINAMOBILE-CN China Mobile Communication
12479 7636 1709 143 UNI2-AS, ES
7545 6022 840 654 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
174 4454 8757 841 COGENT-174, US
18403 4364 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4163 287 85 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 10090 10007 CHINAMOBILE-CN China Mobile Communications Grou
12479 7636 7493 UNI2-AS, ES
16509 10969 7095 AMAZON-02, US
7545 6022 5368 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4364 4341 FPT-AS-AP FPT Telecom Company, VN
11492 4661 4113 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3912 3887 VIETEL-AS-AP Viettel Group, VN
20940 3834 3707 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65538 DOCUMENT 2.135.152.0/22 9198 KAZTELECOM-AS, KZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
Complete listing at https://bgp.nsrc.org/REN/AARNET/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 /8:16 /9:16 /10:36 /11:91 /12:295
/13:578 /14:1182 /15:2085 /16:13172 /17:8201 /18:13683
/19:24351 /20:43659 /21:51777 /22:111646 /23:99632 /24:589134
/25:0 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6684 7636 UNI2-AS, ES
8151 5740 11546 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3604 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2698 3584 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2233 10969 AMAZON-02, US
30036 2200 2541 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3544 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/AARNET/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2253 2:1537 3:513 4:8 5:4438 6:171
7:6 8:1504 9:1 11:172 12:1419 13:367
14:2441 15:331 16:265 17:358 18:897 20:441
21:4 22:188 23:6936 24:2647 25:2 27:2672
29:19 31:2949 32:44 34:70 35:144 36:2353
37:4292 38:8759 39:917 40:149 41:4086 42:2084
43:2444 44:331 45:17701 46:4695 47:298 49:2004
50:1859 51:579 52:1583 54:315 55:953 56:8
57:226 58:2180 59:1197 60:1146 61:2713 62:2836
63:1844 64:5406 65:2209 66:4669 67:3016 68:1358
69:4014 70:1170 71:580 72:2869 74:2785 75:1631
76:634 77:2582 78:1869 79:1663 80:2194 81:2030
82:1793 83:1378 84:1753 85:3097 86:964 87:2165
88:1251 89:4370 90:702 91:8267 92:2611 93:2814
94:3816 95:4277 96:1264 97:314 98:1093 99:740
100:72 101:1164 102:3419 103:32162 104:4423 105:715
106:977 107:2418 108:1165 109:4037 110:2208 111:3248
112:2035 113:1737 114:1922 115:2127 116:1963 117:2699
118:2847 119:1966 120:1873 121:1355 122:2693 123:2160
124:1575 125:2827 126:64 128:1387 129:938 130:1256
131:1891 132:816 133:446 134:1524 135:315 136:1265
137:1277 138:2885 139:1552 140:1477 141:1566 142:1809
143:1616 144:1006 145:400 146:2103 147:2056 148:2544
149:2818 150:1120 151:1446 152:2110 153:566 154:6927
155:1545 156:2590 157:1852 158:1206 159:2433 160:3258
161:1739 162:3574 163:1774 164:1937 165:2137 166:1330
167:1851 168:4094 169:788 170:4992 171:1006 172:3894
173:3130 174:912 175:1256 176:3484 177:4873 178:3641
179:2253 180:2509 181:3913 182:3320 183:2043 184:2272
185:21176 186:4999 187:4307 188:4228 189:4151 190:9568
191:1511 192:11232 193:9276 194:7605 195:5374 196:3215
197:2975 198:6026 199:8169 200:8103 201:6259 202:10293
203:10483 204:4663 205:3671 206:4630 207:3644 208:4221
209:5155 210:4561 211:2578 212:4516 213:3649 214:1042
215:48 216:6654 217:3046 218:1322 219:393 220:2075
221:1050 222:707 223:2289
End of report
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