[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri May 5 18:40:23 UTC 2023
IPv4 R&E Routing Table Report 18:35 GMT Fri 05 May, 2023
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: 938167
Prefixes after maximum aggregation (per Origin AS): 348292
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 447889
Number of IPv4 prefixes with a valid ROA: 407163
Number of IPv4 prefixes with an invalid ROA: 2217
Number of IPv4 prefixes with no ROA: 528787
Total ASes present in the Internet Routing Table: 74448
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 63788
Origin ASes announcing only one prefix: 25766
Transit ASes present in the Internet Routing Table: 10660
Transit-only ASes present in the Internet Routing Table: 440
Paths with bogon ASNs present in the IPv4 Routing Table: 146
Average AS path length visible in the Internet Routing Table: 5.7
Max AS path length visible: 87
Max AS path prepend of ASN ( 37447) 85
Prefixes from unregistered ASNs in the Routing Table: 1168
Number of instances of unregistered ASNs: 1174
Number of 32-bit ASNs allocated by the RIRs: 41797
Number of 32-bit ASNs visible in the Routing Table: 34571
Prefixes from 32-bit ASNs in the Routing Table: 177606
Number of bogon 32-bit ASNs visible in the Routing Table: 64
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 631
Number of addresses announced to Internet: 3059649280
Equivalent to 182 /8s, 94 /16s and 139 /24s
Percentage of available address space announced: 82.6
Percentage of allocated address space announced: 82.6
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: 318903
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 240545
Total APNIC prefixes after maximum aggregation: 68597
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 234670
Unique aggregates announced from the APNIC address blocks: 97622
APNIC Region origin ASes present in the Internet Routing Table: 13390
APNIC Prefixes per ASN: 17.53
APNIC Region origin ASes announcing only one prefix: 3942
APNIC Region transit ASes present in the Internet Routing Table: 1799
Average APNIC Region AS path length visible: 6.0
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8726
Number of APNIC addresses announced to Internet: 773053440
Equivalent to 46 /8s, 19 /16s and 220 /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, 131072-151865
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: 272367
Total ARIN prefixes after maximum aggregation: 122346
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 275189
Unique aggregates announced from the ARIN address blocks: 129996
ARIN Region origin ASes present in the Internet Routing Table: 19094
ARIN Prefixes per ASN: 14.41
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1966
Average ARIN Region AS path length visible: 5.3
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4789
Number of ARIN addresses announced to Internet: 1283969536
Equivalent to 76 /8s, 135 /16s and 210 /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: 263151
Total RIPE prefixes after maximum aggregation: 122358
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 259054
Unique aggregates announced from the RIPE address blocks: 158110
RIPE Region origin ASes present in the Internet Routing Table: 28371
RIPE Prefixes per ASN: 9.13
RIPE Region origin ASes announcing only one prefix: 12035
RIPE Region transit ASes present in the Internet Routing Table: 4013
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11189
Number of RIPE addresses announced to Internet: 718280448
Equivalent to 42 /8s, 208 /16s and 23 /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: 128963
Total LACNIC prefixes after maximum aggregation: 28295
LACNIC Deaggregation factor: 4.56
Prefixes being announced from the LACNIC address blocks: 128112
Unique aggregates announced from the LACNIC address blocks: 49370
LACNIC Region origin ASes present in the Internet Routing Table: 10993
LACNIC Prefixes per ASN: 11.65
LACNIC Region origin ASes announcing only one prefix: 2253
LACNIC Region transit ASes present in the Internet Routing Table: 2332
Average LACNIC Region AS path length visible: 6.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8780
Number of LACNIC addresses announced to Internet: 176713728
Equivalent to 10 /8s, 136 /16s and 112 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31973
Total AfriNIC prefixes after maximum aggregation: 5863
AfriNIC Deaggregation factor: 5.45
Prefixes being announced from the AfriNIC address blocks: 40511
Unique aggregates announced from the AfriNIC address blocks: 12268
AfriNIC Region origin ASes present in the Internet Routing Table: 1742
AfriNIC Prefixes per ASN: 23.26
AfriNIC Region origin ASes announcing only one prefix: 573
AfriNIC Region transit ASes present in the Internet Routing Table: 328
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 87
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1087
Number of AfriNIC addresses announced to Internet: 107217408
Equivalent to 6 /8s, 100 /16s and 2 /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 9466 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5726 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
45899 4054 1877 47 VNPT-AS-VN VNPT Corp, VN
7552 3676 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3422 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2952 491 237 BBIL-AP BHARTI Airtel Ltd., IN
24560 2385 836 446 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2303 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2166 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
18403 2155 347 25 FPT-AS-AP FPT Telecom Company, VN
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 8287 10783 2929 AMAZON-02, US
11492 4533 300 610 CABLEONE, US
7155 3976 281 51 VIASAT-SP-BACKBONE, US
22773 3585 3041 282 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1320 64 SHAW, CA
16625 3125 1582 2364 AKAMAI-AS, US
749 3101 54980 2353 DNIC-AS-00749, US
396982 2637 3591 368 GOOGLE-CLOUD-PLATFORM, US
7018 2521 24151 1584 ATT-INTERNET4, US
30036 2504 360 437 MEDIACOM-ENTERPRISE-BUSINESS, 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 7282 1707 141 UNI2-AS, ES
39891 4833 286 59 ALJAWWALSTC-AS, SA
20940 4104 3399 167 AKAMAI-ASN1, NL
8551 3883 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2929 2292 909 ROSTELECOM-AS, RU
9009 2722 252 1402 M247, RO
34984 2273 359 611 TELLCOM-AS, TR
6849 2042 307 18 UKRTELNET, UA
58224 1853 950 535 TCI, IR
13188 1607 100 18 TRIOLAN, UA
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 11261 3328 593 Uninet S.A. de C.V., MX
10620 3509 507 854 Telmex Colombia S.A., CO
13999 2341 360 620 Mega Cable, S.A. de C.V., MX
11830 2270 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 240 Claro NXT Telecomunicacoes Ltda, BR
6503 1300 339 515 Axtel, S.A.B. de C.V., MX
3816 1293 760 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1132 370 22 Telefonica del Peru S.A.A., PE
11664 1098 180 447 Techtel LMDS Comunicaciones Interactiva
26615 1036 2498 45 TIM SA, BR
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 1591 393 19 LINKdotNET-AS, EG
24835 1553 533 30 RAYA-AS, EG
36992 1338 1518 275 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1021 67 46 ORANGE-COTE-IVOIRE, CI
36935 875 520 42 Vodafone-, EG
37457 820 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 533 54 44 WANANCHI-, KE
36914 517 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 11261 3328 593 Uninet S.A. de C.V., MX
9808 9466 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8287 10783 2929 AMAZON-02, US
12479 7282 1707 141 UNI2-AS, ES
7545 5726 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 286 59 ALJAWWALSTC-AS, SA
11492 4533 300 610 CABLEONE, US
20940 4104 3399 167 AKAMAI-ASN1, NL
45899 4054 1877 47 VNPT-AS-VN VNPT Corp, VN
7155 3976 281 51 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 9466 9429 CHINAMOBILE-CN China Mobile Communications Grou
12479 7282 7141 UNI2-AS, ES
16509 8287 5358 AMAZON-02, US
7545 5726 5032 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 4774 ALJAWWALSTC-AS, SA
45899 4054 4007 VNPT-AS-VN VNPT Corp, VN
20940 4104 3937 AKAMAI-ASN1, NL
7155 3976 3925 VIASAT-SP-BACKBONE, US
11492 4533 3923 CABLEONE, US
8551 3883 3846 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
3507 UNALLOCATED 5.105.69.0/24 213035 AS-SERVERION Serverion B.V.,
3507 UNALLOCATED 5.105.206.0/24 213035 AS-SERVERION Serverion B.V.,
65000 PRIVATE 5.227.24.0/22 8580 SANDY MTS Nizhniy Novgorod,
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, 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
23.139.232.0/24 Origin: 211619 MAXKO, HR
23.139.232.0/24 Transit: 42864 GIGANET-HU GigaNet Internet Service Prov
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 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /9:14 /10:38 /11:105 /12:301
/13:577 /14:1204 /15:2109 /16:13535 /17:8274 /18:14428
/19:25198 /20:44035 /21:52171 /22:110570 /23:101307 /24:564285
/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 6342 7282 UNI2-AS, ES
8151 5217 11261 Uninet S.A. de C.V., MX
39891 3632 4833 ALJAWWALSTC-AS, SA
11492 3441 4533 CABLEONE, US
8551 3355 3883 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3334 3525 SHAW, CA
7155 3043 3976 VIASAT-SP-BACKBONE, US
22773 2651 3585 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2161 2504 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2064 3509 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)
----------------------------------------------
1:1793 2:1306 3:175 4:7 5:4618 6:127
7:6 8:1557 9:1 11:172 12:1535 13:388
14:2323 15:303 16:184 17:374 18:421 20:260
21:4 22:188 23:6238 24:3003 25:6 27:2568
29:19 31:2541 32:81 34:11 35:108 36:1939
37:4725 38:4647 39:829 40:150 41:4408 42:1235
43:2370 44:314 45:17649 46:4328 47:363 49:1749
50:1858 51:572 52:1593 54:389 55:765 56:8
57:124 58:1779 59:1105 60:987 61:2524 62:2754
63:1935 64:5794 65:2344 66:5124 67:3034 68:1367
69:4130 70:1398 71:679 72:3064 74:2635 75:1516
76:610 77:2571 78:1881 79:3173 80:2147 81:1804
82:1508 83:1295 84:1523 85:3009 86:769 87:2031
88:1222 89:3746 90:612 91:7870 92:2073 93:2628
94:3690 95:4037 96:1311 97:335 98:1155 99:745
100:73 101:1309 102:3001 103:31401 104:4669 105:885
106:919 107:2522 108:1038 109:4444 110:2099 111:3097
112:2037 113:1610 114:1656 115:2084 116:1910 117:2570
118:2376 119:2019 120:1795 121:1073 122:2620 123:2211
124:1566 125:2455 128:1402 129:1159 130:1036 131:2191
132:859 133:422 134:1903 135:347 136:882 137:965
138:2863 139:1554 140:1245 141:1464 142:1443 143:1586
144:1170 145:348 146:1954 147:1596 148:2578 149:2232
150:897 151:1163 152:1960 153:572 154:4557 155:1454
156:1819 157:1322 158:1061 159:2317 160:2627 161:1538
162:3533 163:1580 164:1677 165:1783 166:1026 167:1753
168:4116 169:960 170:4980 171:881 172:3564 173:2945
174:1068 175:1196 176:3769 177:6033 178:3607 179:2593
180:2577 181:3537 182:3349 183:1957 184:2346 185:20434
186:5248 187:4553 188:4232 189:4003 190:9282 191:1926
192:10955 193:8904 194:7400 195:5251 196:3292 197:2754
198:5945 199:6111 200:8395 201:6123 202:10557 203:10412
204:4601 205:3673 206:4353 207:3468 208:4098 209:4900
210:4243 211:2419 212:4198 213:3625 214:1087 215:59
216:6688 217:2784 218:1290 219:412 220:1769 221:978
222:712 223:2150
End of report
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