[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue May 9 18:40:18 UTC 2023
IPv4 R&E Routing Table Report 18:35 GMT Tue 09 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: 939068
Prefixes after maximum aggregation (per Origin AS): 348709
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 448168
Number of IPv4 prefixes with a valid ROA: 407525
Number of IPv4 prefixes with an invalid ROA: 2991
Number of IPv4 prefixes with no ROA: 528552
Total ASes present in the Internet Routing Table: 74470
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 63809
Origin ASes announcing only one prefix: 25781
Transit ASes present in the Internet Routing Table: 10661
Transit-only ASes present in the Internet Routing Table: 442
Paths with bogon ASNs present in the IPv4 Routing Table: 173
Average AS path length visible in the Internet Routing Table: 5.7
Max AS path length visible: 77
Max AS path prepend of ASN ( 37447) 75
Prefixes from unregistered ASNs in the Routing Table: 1157
Number of instances of unregistered ASNs: 1164
Number of 32-bit ASNs allocated by the RIRs: 41813
Number of 32-bit ASNs visible in the Routing Table: 34577
Prefixes from 32-bit ASNs in the Routing Table: 177763
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: 626
Number of addresses announced to Internet: 3059297024
Equivalent to 182 /8s, 89 /16s and 43 /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: 318960
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 241518
Total APNIC prefixes after maximum aggregation: 68702
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 235828
Unique aggregates announced from the APNIC address blocks: 97695
APNIC Region origin ASes present in the Internet Routing Table: 13391
APNIC Prefixes per ASN: 17.61
APNIC Region origin ASes announcing only one prefix: 3942
APNIC Region transit ASes present in the Internet Routing Table: 1796
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: 8725
Number of APNIC addresses announced to Internet: 773125376
Equivalent to 46 /8s, 20 /16s and 245 /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: 272466
Total ARIN prefixes after maximum aggregation: 122539
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 275299
Unique aggregates announced from the ARIN address blocks: 130163
ARIN Region origin ASes present in the Internet Routing Table: 19105
ARIN Prefixes per ASN: 14.41
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 1976
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: 4788
Number of ARIN addresses announced to Internet: 1283540224
Equivalent to 76 /8s, 129 /16s and 69 /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: 263351
Total RIPE prefixes after maximum aggregation: 122475
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 259211
Unique aggregates announced from the RIPE address blocks: 158243
RIPE Region origin ASes present in the Internet Routing Table: 28373
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12036
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: 11193
Number of RIPE addresses announced to Internet: 718289920
Equivalent to 42 /8s, 208 /16s and 60 /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: 128711
Total LACNIC prefixes after maximum aggregation: 28305
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 127856
Unique aggregates announced from the LACNIC address blocks: 49283
LACNIC Region origin ASes present in the Internet Routing Table: 10998
LACNIC Prefixes per ASN: 11.63
LACNIC Region origin ASes announcing only one prefix: 2265
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: 8781
Number of LACNIC addresses announced to Internet: 176667136
Equivalent to 10 /8s, 135 /16s and 186 /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: 31865
Total AfriNIC prefixes after maximum aggregation: 5853
AfriNIC Deaggregation factor: 5.44
Prefixes being announced from the AfriNIC address blocks: 40248
Unique aggregates announced from the AfriNIC address blocks: 12259
AfriNIC Region origin ASes present in the Internet Routing Table: 1745
AfriNIC Prefixes per ASN: 23.06
AfriNIC Region origin ASes announcing only one prefix: 568
AfriNIC Region transit ASes present in the Internet Routing Table: 325
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 77
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1090
Number of AfriNIC addresses announced to Internet: 107261184
Equivalent to 6 /8s, 100 /16s and 173 /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 9469 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5724 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
45899 4055 1877 47 VNPT-AS-VN VNPT Corp, VN
7552 3676 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3562 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2954 491 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2391 836 448 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
18403 2305 347 25 FPT-AS-AP FPT Telecom Company, VN
4766 2303 11250 586 KIXS-AS-KR Korea Telecom, KR
4755 2180 442 196 TATACOMM-AS TATA Communications formerl
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 8273 10780 2935 AMAZON-02, US
11492 4534 300 609 CABLEONE, US
7155 4004 281 51 VIASAT-SP-BACKBONE, US
22773 3584 3040 281 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1320 64 SHAW, CA
16625 3109 1570 2353 AKAMAI-AS, US
749 3101 54980 2353 DNIC-AS-00749, US
396982 2637 3591 368 GOOGLE-CLOUD-PLATFORM, US
30036 2494 359 477 MEDIACOM-ENTERPRISE-BUSINESS, US
7018 2493 24147 1565 ATT-INTERNET4, 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 7287 1707 141 UNI2-AS, ES
39891 4833 286 59 ALJAWWALSTC-AS, SA
20940 4106 3399 167 AKAMAI-ASN1, NL
8551 3880 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2929 2292 909 ROSTELECOM-AS, RU
9009 2728 253 1408 M247, RO
34984 2278 360 610 TELLCOM-AS, TR
6849 2042 307 18 UKRTELNET, UA
58224 1853 950 531 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 11272 3332 593 Uninet S.A. de C.V., MX
10620 3517 508 854 Telmex Colombia S.A., CO
13999 2344 359 615 Mega Cable, S.A. de C.V., MX
11830 2181 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 240 Claro NXT Telecomunicacoes Ltda, BR
6503 1301 339 515 Axtel, S.A.B. de C.V., MX
3816 1293 760 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1134 370 22 Telefonica del Peru S.A.A., PE
11664 1098 180 447 Techtel LMDS Comunicaciones Interactiva
26615 1035 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 1589 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 1024 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 530 54 44 WANANCHI-, KE
36914 519 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 11272 3332 593 Uninet S.A. de C.V., MX
9808 9469 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8273 10780 2935 AMAZON-02, US
12479 7287 1707 141 UNI2-AS, ES
7545 5724 787 694 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 286 59 ALJAWWALSTC-AS, SA
11492 4534 300 609 CABLEONE, US
20940 4106 3399 167 AKAMAI-ASN1, NL
45899 4055 1877 47 VNPT-AS-VN VNPT Corp, VN
7155 4004 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 9469 9432 CHINAMOBILE-CN China Mobile Communications Grou
12479 7287 7146 UNI2-AS, ES
16509 8273 5338 AMAZON-02, US
7545 5724 5030 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4833 4774 ALJAWWALSTC-AS, SA
45899 4055 4008 VNPT-AS-VN VNPT Corp, VN
7155 4004 3953 VIASAT-SP-BACKBONE, US
20940 4106 3939 AKAMAI-ASN1, NL
11492 4534 3925 CABLEONE, US
8551 3880 3843 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
/13:576 /14:1204 /15:2111 /16:13540 /17:8275 /18:14424
/19:25214 /20:44028 /21:52194 /22:110782 /23:101605 /24:564641
/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 6347 7287 UNI2-AS, ES
8151 5225 11272 Uninet S.A. de C.V., MX
39891 3632 4833 ALJAWWALSTC-AS, SA
11492 3442 4534 CABLEONE, US
8551 3352 3880 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3334 3525 SHAW, CA
7155 3071 4004 VIASAT-SP-BACKBONE, US
22773 2651 3584 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2151 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2070 3517 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)
----------------------------------------------
1:1803 2:1311 3:175 4:7 5:4607 6:128
7:6 8:1557 9:1 11:172 12:1535 13:387
14:2331 15:300 16:188 17:373 18:420 20:262
21:4 22:188 23:6241 24:2998 25:6 27:2565
29:19 31:2537 32:81 34:11 35:108 36:1967
37:4722 38:4657 39:828 40:150 41:4385 42:1265
43:2367 44:312 45:17658 46:4352 47:363 49:1752
50:1871 51:574 52:1596 54:392 55:775 56:8
57:124 58:1787 59:1110 60:988 61:2561 62:2784
63:1931 64:5824 65:2332 66:5148 67:3036 68:1365
69:4110 70:1415 71:678 72:3064 74:2634 75:1521
76:609 77:2575 78:1882 79:3167 80:2147 81:1803
82:1504 83:1292 84:1522 85:3022 86:770 87:2045
88:1218 89:3747 90:609 91:7863 92:2070 93:2629
94:3696 95:4037 96:1312 97:336 98:1155 99:745
100:73 101:1310 102:3014 103:31514 104:4674 105:885
106:935 107:2523 108:1048 109:4434 110:2101 111:3105
112:2038 113:1620 114:1650 115:2113 116:1908 117:2571
118:2396 119:1965 120:1797 121:1085 122:2615 123:2191
124:1566 125:2482 128:1400 129:1166 130:1036 131:2192
132:857 133:422 134:1928 135:349 136:874 137:966
138:2849 139:1558 140:1243 141:1461 142:1445 143:1595
144:1167 145:347 146:1959 147:1596 148:2364 149:2254
150:889 151:1162 152:1965 153:572 154:4366 155:1454
156:1800 157:1319 158:1068 159:2316 160:2627 161:1539
162:3522 163:1575 164:1674 165:1790 166:1044 167:1746
168:4123 169:956 170:4982 171:879 172:3565 173:2940
174:1068 175:1201 176:3771 177:5995 178:3610 179:2568
180:2581 181:3543 182:3346 183:1968 184:2354 185:20459
186:5203 187:4559 188:4232 189:4007 190:9289 191:1940
192:10945 193:8913 194:7390 195:5253 196:3292 197:2748
198:5940 199:6120 200:8393 201:6053 202:10618 203:10500
204:4595 205:3673 206:4352 207:3478 208:4103 209:4903
210:4254 211:2428 212:4176 213:3634 214:1088 215:59
216:6695 217:2787 218:1295 219:412 220:2006 221:978
222:714 223:2156
End of report
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