[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Oct 4 18:40:34 UTC 2024
IPv4 R&E Routing Table Report 18:35 GMT Fri 04 Oct, 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: 975073
Prefixes after maximum aggregation (per Origin AS): 366036
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467091
Number of IPv4 prefixes with a valid ROA: 515631
Number of IPv4 prefixes with an invalid ROA: 519
Number of IPv4 prefixes with no ROA: 458923
Total ASes present in the Internet Routing Table: 76220
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65445
Origin ASes announcing only one prefix: 26510
Transit ASes present in the Internet Routing Table: 10775
Transit-only ASes present in the Internet Routing Table: 508
Paths with bogon ASNs present in the IPv4 Routing Table: 116
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 61
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1000
Number of instances of unregistered ASNs: 1019
Number of 32-bit ASNs allocated by the RIRs: 45476
Number of 32-bit ASNs visible in the Routing Table: 37163
Prefixes from 32-bit ASNs in the Routing Table: 197669
Number of bogon 32-bit ASNs visible in the Routing Table: 66
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 558
Number of addresses announced to Internet: 3031718656
Equivalent to 180 /8s, 180 /16s and 91 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 323044
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253768
Total APNIC prefixes after maximum aggregation: 74702
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245815
Unique aggregates announced from the APNIC address blocks: 100772
APNIC Region origin ASes present in the Internet Routing Table: 14309
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4366
APNIC Region transit ASes present in the Internet Routing Table: 1886
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: 9778
Number of APNIC addresses announced to Internet: 758794496
Equivalent to 45 /8s, 58 /16s and 73 /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: 284582
Total ARIN prefixes after maximum aggregation: 126047
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288092
Unique aggregates announced from the ARIN address blocks: 135262
ARIN Region origin ASes present in the Internet Routing Table: 19172
ARIN Prefixes per ASN: 15.03
ARIN Region origin ASes announcing only one prefix: 6998
ARIN Region transit ASes present in the Internet Routing Table: 1967
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 31
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5026
Number of ARIN addresses announced to Internet: 1267370496
Equivalent to 75 /8s, 138 /16s and 138 /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: 271105
Total RIPE prefixes after maximum aggregation: 129257
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 267330
Unique aggregates announced from the RIPE address blocks: 167891
RIPE Region origin ASes present in the Internet Routing Table: 28793
RIPE Prefixes per ASN: 9.28
RIPE Region origin ASes announcing only one prefix: 12129
RIPE Region transit ASes present in the Internet Routing Table: 3910
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 24
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12045
Number of RIPE addresses announced to Internet: 723297280
Equivalent to 43 /8s, 28 /16s and 164 /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: 129747
Total LACNIC prefixes after maximum aggregation: 28874
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127467
Unique aggregates announced from the LACNIC address blocks: 48493
LACNIC Region origin ASes present in the Internet Routing Table: 11169
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2378
LACNIC Region transit ASes present in the Internet Routing Table: 2485
Average LACNIC Region AS path length visible: 5.5
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9065
Number of LACNIC addresses announced to Internet: 177657856
Equivalent to 10 /8s, 150 /16s and 216 /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: 34871
Total AfriNIC prefixes after maximum aggregation: 6510
AfriNIC Deaggregation factor: 5.36
Prefixes being announced from the AfriNIC address blocks: 45811
Unique aggregates announced from the AfriNIC address blocks: 14221
AfriNIC Region origin ASes present in the Internet Routing Table: 1884
AfriNIC Prefixes per ASN: 24.32
AfriNIC Region origin ASes announcing only one prefix: 639
AfriNIC Region transit ASes present in the Internet Routing Table: 368
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1249
Number of AfriNIC addresses announced to Internet: 104307968
Equivalent to 6 /8s, 55 /16s and 157 /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 10048 8749 68 CHINAMOBILE-CN China Mobile Communication
7545 5919 840 656 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4437 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3985 1331 25 VIETEL-AS-AP Viettel Group, VN
9498 3819 510 267 BBIL-AP BHARTI Airtel Ltd., IN
7713 3639 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3256 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2783 840 522 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2203 434 192 TATACOMM-AS TATA Communications formerly
45090 2172 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 10830 11835 3798 AMAZON-02, US
174 6348 8768 882 COGENT-174, US
11492 4650 309 548 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3599 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3195 23677 1976 ATT-INTERNET4, US
16625 2897 1283 2156 AKAMAI-AS, US
396982 2838 3604 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 7629 1708 141 UNI2-AS, ES
39891 4466 269 62 ALJAWWALSTC-AS, SA
20940 3879 3395 126 AKAMAI-ASN1, NL
9009 3669 314 1865 M247, RO
12389 2929 2295 883 ROSTELECOM-AS, RU
34984 2332 357 581 TELLCOM-AS, TR
212238 1768 128 1309 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1568 1852 14 TE-AS TE-AS, EG
8551 1475 368 35 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 11560 3245 510 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2550 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1340 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
28202 1144 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1105 369 22 Telefonica del Peru S.A.A., PE
22884 1074 98 372 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
24835 1636 593 29 RAYA-AS, EG
24863 1613 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1340 85 64 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
20011 609 142 265 INTERNET-SOLUTIONS, ZA
6713 556 1861 35 IAM-AS, MA
37069 556 1100 11 MOBINIL, EG
36914 547 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 11560 3245 510 UNINET, MX
16509 10830 11835 3798 AMAZON-02, US
9808 10048 8749 68 CHINAMOBILE-CN China Mobile Communication
12479 7629 1708 141 UNI2-AS, ES
174 6348 8768 882 COGENT-174, US
7545 5919 840 656 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4650 309 548 CABLEONE, US
39891 4466 269 62 ALJAWWALSTC-AS, SA
18403 4437 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 10048 9980 CHINAMOBILE-CN China Mobile Communications Grou
12479 7629 7488 UNI2-AS, ES
16509 10830 7032 AMAZON-02, US
174 6348 5466 COGENT-174, US
7545 5919 5263 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4437 4414 FPT-AS-AP FPT Telecom Company, VN
39891 4466 4404 ALJAWWALSTC-AS, SA
11492 4650 4102 CABLEONE, US
7155 4163 4078 VIASAT-SP-BACKBONE, US
7552 3985 3960 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
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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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 /11:92 /12:296
/13:580 /14:1187 /15:2106 /16:13285 /17:8290 /18:13855
/19:24578 /20:44281 /21:52506 /22:112880 /23:103558 /24:597511
/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 7629 UNI2-AS, ES
8151 5708 11560 UNINET, MX
11492 3555 4650 CABLEONE, US
6327 3396 3599 SHAW, CA
39891 3292 4466 ALJAWWALSTC-AS, SA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2544 3411 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2204 10830 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2163 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2271 2:1548 3:487 4:8 5:4706 6:163
7:6 8:1512 9:1 11:172 12:1424 13:374
14:2418 15:327 16:263 17:360 18:892 20:417
21:4 22:188 23:6889 24:3039 25:2 27:2667
29:19 31:2840 32:53 34:69 35:139 36:2360
37:4568 38:9784 39:925 40:150 41:4327 42:2103
43:2448 44:339 45:18102 46:4684 47:301 49:2013
50:1886 51:521 52:1578 54:317 55:954 56:8
57:230 58:2178 59:1205 60:1120 61:2937 62:2872
63:1864 64:5592 65:2285 66:4774 67:3066 68:1333
69:4045 70:1299 71:575 72:2920 74:2821 75:1660
76:609 77:2698 78:1872 79:1651 80:2198 81:2055
82:1762 83:1374 84:1764 85:3113 86:1019 87:2412
88:1315 89:4314 90:667 91:8332 92:2606 93:2829
94:3823 95:4301 96:1271 97:316 98:1070 99:737
100:74 101:1169 102:3777 103:32314 104:4477 105:1084
106:981 107:2395 108:1164 109:4024 110:2160 111:3274
112:2059 113:1781 114:1920 115:2136 116:1975 117:2698
118:2780 119:2007 120:1872 121:1362 122:2710 123:2248
124:1591 125:2836 126:64 128:1422 129:1024 130:1257
131:1888 132:829 133:444 134:1517 135:353 136:1215
137:1078 138:2988 139:1521 140:1456 141:1438 142:1774
143:1627 144:1001 145:385 146:2118 147:2044 148:2561
149:2867 150:1070 151:1373 152:2128 153:570 154:7258
155:1491 156:2590 157:1845 158:1196 159:2445 160:3239
161:1764 162:3577 163:1764 164:1956 165:2160 166:1290
167:1856 168:4161 169:794 170:5083 171:1036 172:3906
173:3132 174:904 175:1266 176:3519 177:5466 178:3629
179:2336 180:2448 181:3996 182:3324 183:2036 184:2265
185:21330 186:5341 187:4610 188:4294 189:4253 190:9830
191:1962 192:11067 193:9290 194:7651 195:5521 196:3503
197:3127 198:5970 199:8143 200:8447 201:6409 202:10365
203:10524 204:4571 205:3669 206:4609 207:3592 208:4209
209:5151 210:4581 211:2564 212:4497 213:3738 214:1068
215:62 216:6667 217:2969 218:1343 219:401 220:2060
221:1050 222:712 223:2239
End of report
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