[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Nov 5 18:40:27 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Tue 05 Nov, 2024
IPv4 BGP Table (Global) as seen at RENU.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/RENU/
Analysis Summary
----------------
BGP routing table entries examined: 977664
Prefixes after maximum aggregation (per Origin AS): 367321
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469279
Number of IPv4 prefixes with a valid ROA: 517777
Number of IPv4 prefixes with an invalid ROA: 596
Number of IPv4 prefixes with no ROA: 459291
Total ASes present in the Internet Routing Table: 76350
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65588
Origin ASes announcing only one prefix: 26467
Transit ASes present in the Internet Routing Table: 10762
Transit-only ASes present in the Internet Routing Table: 512
Paths with bogon ASNs present in the IPv4 Routing Table: 104
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 89
Max AS path prepend of ASN ( 37447) 86
Prefixes from unregistered ASNs in the Routing Table: 1009
Number of instances of unregistered ASNs: 1020
Number of 32-bit ASNs allocated by the RIRs: 45700
Number of 32-bit ASNs visible in the Routing Table: 37361
Prefixes from 32-bit ASNs in the Routing Table: 199392
Number of bogon 32-bit ASNs visible in the Routing Table: 55
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 543
Number of addresses announced to Internet: 3027016448
Equivalent to 180 /8s, 108 /16s and 155 /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: 323308
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253415
Total APNIC prefixes after maximum aggregation: 74833
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 245784
Unique aggregates announced from the APNIC address blocks: 101206
APNIC Region origin ASes present in the Internet Routing Table: 14359
APNIC Prefixes per ASN: 17.12
APNIC Region origin ASes announcing only one prefix: 4396
APNIC Region transit ASes present in the Internet Routing Table: 1885
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 40
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9842
Number of APNIC addresses announced to Internet: 755897600
Equivalent to 45 /8s, 14 /16s and 21 /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: 284885
Total ARIN prefixes after maximum aggregation: 126166
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287826
Unique aggregates announced from the ARIN address blocks: 135672
ARIN Region origin ASes present in the Internet Routing Table: 19179
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6979
ARIN Region transit ASes present in the Internet Routing Table: 1964
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5057
Number of ARIN addresses announced to Internet: 1267093504
Equivalent to 75 /8s, 134 /16s and 80 /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: 271671
Total RIPE prefixes after maximum aggregation: 129970
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268222
Unique aggregates announced from the RIPE address blocks: 169066
RIPE Region origin ASes present in the Internet Routing Table: 28825
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12107
RIPE Region transit ASes present in the Internet Routing Table: 3899
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 26
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12111
Number of RIPE addresses announced to Internet: 722281216
Equivalent to 43 /8s, 13 /16s and 35 /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: 131139
Total LACNIC prefixes after maximum aggregation: 29014
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128481
Unique aggregates announced from the LACNIC address blocks: 48571
LACNIC Region origin ASes present in the Internet Routing Table: 11172
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2328
LACNIC Region transit ASes present in the Internet Routing Table: 2474
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9082
Number of LACNIC addresses announced to Internet: 177456640
Equivalent to 10 /8s, 147 /16s and 198 /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: 35545
Total AfriNIC prefixes after maximum aggregation: 6680
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 46808
Unique aggregates announced from the AfriNIC address blocks: 14324
AfriNIC Region origin ASes present in the Internet Routing Table: 1909
AfriNIC Prefixes per ASN: 24.52
AfriNIC Region origin ASes announcing only one prefix: 657
AfriNIC Region transit ASes present in the Internet Routing Table: 366
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 89
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1269
Number of AfriNIC addresses announced to Internet: 104007936
Equivalent to 6 /8s, 51 /16s and 9 /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 10078 8751 82 CHINAMOBILE-CN China Mobile Communication
7545 6058 842 656 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4240 347 23 FPT-AS-AP FPT Telecom Company, VN
9498 3845 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7552 3841 1331 25 VIETEL-AS-AP Viettel Group, VN
7713 3653 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3252 1869 99 VNPT-AS-VN VNPT Corp, VN
24560 2774 829 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2206 434 190 TATACOMM-AS TATA Communications formerly
45090 2170 1439 86 TENCENT-NET-AP Shenzhen Tencent Computer
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10986 11971 3867 AMAZON-02, US
174 6382 8755 827 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
22773 3416 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3182 23665 2005 ATT-INTERNET4, US
16625 2886 1262 2141 AKAMAI-AS, US
396982 2866 3654 418 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7656 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3925 3395 127 AKAMAI-ASN1, NL
9009 3689 318 1876 M247, RO
12389 2943 2295 879 ROSTELECOM-AS, RU
34984 2343 359 580 TELLCOM-AS, TR
212238 1854 137 1371 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1593 1852 14 TE-AS TE-AS, EG
8551 1478 366 32 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11473 3218 577 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2530 532 358 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 262 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 779 202 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
28202 1127 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1115 369 22 Telefonica del Peru S.A.A., PE
22884 1066 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1646 389 16 LINKdotNET-AS, EG
24835 1637 593 29 RAYA-AS, EG
36992 1422 1519 283 ETISALAT-MISR, EG
29571 1375 87 60 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
20011 998 171 386 INTERNET-SOLUTIONS, ZA
37069 591 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 541 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/RENU/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11473 3218 577 UNINET, MX
16509 10986 11971 3867 AMAZON-02, US
9808 10078 8751 82 CHINAMOBILE-CN China Mobile Communication
12479 7656 1709 143 UNI2-AS, ES
174 6382 8755 827 COGENT-174, US
7545 6058 842 656 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4240 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/RENU/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 10078 9996 CHINAMOBILE-CN China Mobile Communications Grou
12479 7656 7513 UNI2-AS, ES
16509 10986 7119 AMAZON-02, US
174 6382 5555 COGENT-174, US
7545 6058 5402 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4240 4217 FPT-AS-AP FPT Telecom Company, VN
11492 4661 4113 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3841 3816 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/RENU/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
46559 UNALLOCATED 8.3.52.0/23 3257 GTT-BACKBONE GTT, US
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
Complete listing at https://bgp.nsrc.org/REN/RENU/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/RENU/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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/RENU/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 /8:16 /9:16 /10:36 /11:91 /12:295
/13:578 /14:1186 /15:2103 /16:13238 /17:8281 /18:13866
/19:24541 /20:44290 /21:52459 /22:113033 /23:103515 /24:600120
/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 6701 7656 UNI2-AS, ES
8151 5641 11473 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3399 3602 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2546 3416 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2229 10986 AMAZON-02, US
30036 2192 2531 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2276 2:1557 3:512 4:8 5:4730 6:169
7:6 8:1503 9:1 11:172 12:1420 13:366
14:2462 15:332 16:265 17:358 18:905 20:448
21:4 22:188 23:7004 24:2690 25:2 27:2662
29:19 31:3010 32:53 34:74 35:144 36:2360
37:4458 38:10097 39:899 40:149 41:4333 42:2011
43:2449 44:335 45:18432 46:4755 47:298 49:2020
50:1851 51:582 52:1583 54:316 55:949 56:8
57:233 58:2178 59:1180 60:1149 61:2786 62:2895
63:1854 64:5415 65:2291 66:4688 67:3047 68:1331
69:4047 70:1128 71:581 72:2928 74:2806 75:1635
76:634 77:2614 78:1885 79:1666 80:2209 81:2063
82:1807 83:1376 84:1777 85:3134 86:969 87:2422
88:1265 89:4386 90:700 91:8338 92:2614 93:2822
94:3853 95:4280 96:1252 97:314 98:1071 99:739
100:72 101:1414 102:3814 103:32184 104:4435 105:1087
106:982 107:2396 108:1168 109:4094 110:2218 111:3277
112:2047 113:1766 114:1938 115:2180 116:1978 117:2690
118:2756 119:1964 120:1869 121:1356 122:2722 123:2165
124:1588 125:2833 126:64 128:1401 129:1021 130:1284
131:1940 132:820 133:446 134:1528 135:359 136:1268
137:1102 138:3037 139:1544 140:1484 141:1460 142:1820
143:1612 144:1010 145:407 146:2115 147:2050 148:2562
149:2884 150:1122 151:1455 152:2126 153:569 154:7337
155:1560 156:2774 157:1855 158:1216 159:2427 160:3362
161:1740 162:3575 163:1768 164:1959 165:2150 166:1332
167:1860 168:4237 169:793 170:5222 171:1000 172:3924
173:3162 174:915 175:1273 176:3543 177:5679 178:3706
179:2403 180:2513 181:3975 182:3326 183:2007 184:2277
185:21381 186:5360 187:4609 188:4255 189:4337 190:9708
191:2011 192:11202 193:9296 194:7673 195:5492 196:3474
197:3502 198:5956 199:8194 200:8453 201:6415 202:10378
203:10582 204:4654 205:3654 206:4607 207:3525 208:4238
209:5140 210:4589 211:2575 212:4548 213:3678 214:1047
215:48 216:6635 217:3090 218:1340 219:402 220:2076
221:1053 222:705 223:2298
End of report
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