[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Nov 1 18:40:16 UTC 2022
IPv4 R&E Routing Table Report 18:35 GMT Tue 01 Nov, 2022
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: 929369
Prefixes after maximum aggregation (per Origin AS): 344703
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 440886
Number of IPv4 prefixes with a valid ROA: 376813
Number of IPv4 prefixes with an invalid ROA: 3000
Number of IPv4 prefixes with no ROA: 549556
Total ASes present in the Internet Routing Table: 73768
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 63562
Origin ASes announcing only one prefix: 25521
Transit ASes present in the Internet Routing Table: 10206
Transit-only ASes present in the Internet Routing Table: 393
Paths with bogon ASNs present in the IPv4 Routing Table: 133
Average AS path length visible in the Internet Routing Table: 6.0
Max AS path length visible: 59
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1037
Number of instances of unregistered ASNs: 1039
Number of 32-bit ASNs allocated by the RIRs: 40531
Number of 32-bit ASNs visible in the Routing Table: 33612
Prefixes from 32-bit ASNs in the Routing Table: 169468
Number of bogon 32-bit ASNs visible in the Routing Table: 22
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 507
Number of addresses announced to Internet: 3064489984
Equivalent to 182 /8s, 168 /16s and 104 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 320201
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 235578
Total APNIC prefixes after maximum aggregation: 67556
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 230547
Unique aggregates announced from the APNIC address blocks: 96829
APNIC Region origin ASes present in the Internet Routing Table: 13026
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 3750
APNIC Region transit ASes present in the Internet Routing Table: 1745
Average APNIC Region AS path length visible: 6.3
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8297
Number of APNIC addresses announced to Internet: 773263360
Equivalent to 46 /8s, 23 /16s and 16 /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: 268944
Total ARIN prefixes after maximum aggregation: 121759
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 270346
Unique aggregates announced from the ARIN address blocks: 128817
ARIN Region origin ASes present in the Internet Routing Table: 19077
ARIN Prefixes per ASN: 14.17
ARIN Region origin ASes announcing only one prefix: 6972
ARIN Region transit ASes present in the Internet Routing Table: 1889
Average ARIN Region AS path length visible: 5.7
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4657
Number of ARIN addresses announced to Internet: 1289882880
Equivalent to 76 /8s, 226 /16s and 13 /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: 265251
Total RIPE prefixes after maximum aggregation: 120869
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 261951
Unique aggregates announced from the RIPE address blocks: 154558
RIPE Region origin ASes present in the Internet Routing Table: 28163
RIPE Prefixes per ASN: 9.30
RIPE Region origin ASes announcing only one prefix: 11960
RIPE Region transit ASes present in the Internet Routing Table: 3862
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10864
Number of RIPE addresses announced to Internet: 716560896
Equivalent to 42 /8s, 181 /16s and 218 /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: 126906
Total LACNIC prefixes after maximum aggregation: 28030
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 126278
Unique aggregates announced from the LACNIC address blocks: 48400
LACNIC Region origin ASes present in the Internet Routing Table: 10992
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2276
LACNIC Region transit ASes present in the Internet Routing Table: 2222
Average LACNIC Region AS path length visible: 6.3
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8755
Number of LACNIC addresses announced to Internet: 176066816
Equivalent to 10 /8s, 126 /16s and 145 /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: 31653
Total AfriNIC prefixes after maximum aggregation: 5708
AfriNIC Deaggregation factor: 5.55
Prefixes being announced from the AfriNIC address blocks: 39740
Unique aggregates announced from the AfriNIC address blocks: 11857
AfriNIC Region origin ASes present in the Internet Routing Table: 1718
AfriNIC Prefixes per ASN: 23.13
AfriNIC Region origin ASes announcing only one prefix: 563
AfriNIC Region transit ASes present in the Internet Routing Table: 335
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 59
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1039
Number of AfriNIC addresses announced to Internet: 108430336
Equivalent to 6 /8s, 118 /16s and 132 /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 9072 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5938 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3616 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3516 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3477 1877 66 VNPT-AS-VN VNPT Corp, VN
9498 2499 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2292 11250 595 KIXS-AS-KR Korea Telecom, KR
24560 2249 851 409 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
45090 2179 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2157 440 214 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 7437 10585 2885 AMAZON-02, US
11492 4603 305 547 CABLEONE, US
7155 3898 265 32 VIASAT-SP-BACKBONE, US
22773 3763 3045 342 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3572 1867 2553 AKAMAI-AS, US
6327 3516 1320 63 SHAW, CA
749 3029 50727 2287 DNIC-AS-00749, US
7018 2619 24148 1588 ATT-INTERNET4, US
30036 2599 371 278 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2559 3480 350 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 6933 1730 144 UNI2-AS, ES
9121 6778 1692 17 TTNET, TR
20940 4121 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3980 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2922 2290 912 ROSTELECOM-AS, RU
9009 2628 253 1348 M247, RO
6849 2422 339 20 UKRTELNET, UA
34984 2241 357 614 TELLCOM-AS, TR
47331 1988 304 1513 TTNET, TR
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 10769 3340 611 Uninet S.A. de C.V., MX
10620 3471 510 838 Telmex Colombia S.A., CO
11830 2301 369 64 Instituto Costarricense de Electricidad
13999 2096 341 545 Mega Cable, S.A. de C.V., MX
28573 1331 2328 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1296 338 522 Axtel, S.A.B. de C.V., MX
3816 1285 722 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1087 369 22 Telefonica del Peru S.A.A., PE
11664 1083 180 473 Techtel LMDS Comunicaciones Interactiva
26615 989 2466 43 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 1575 393 21 LINKdotNET-AS, EG
24835 1544 521 31 RAYA-AS, EG
36992 1354 1520 271 ETISALAT-MISR, EG
36903 1248 550 99 MT-MPLS, MA
29571 991 68 31 ORANGE-COTE-IVOIRE, CI
37457 831 325 50 Telkom-Internet, ZA
36935 816 520 42 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 525 53 41 WANANCHI-, KE
37342 494 32 1 MOVITEL, MZ
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 10769 3340 611 Uninet S.A. de C.V., MX
9808 9072 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7437 10585 2885 AMAZON-02, US
12479 6933 1730 144 UNI2-AS, ES
9121 6778 1692 17 TTNET, TR
7545 5938 786 696 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4603 305 547 CABLEONE, US
20940 4121 3400 178 AKAMAI-ASN1, NL
39891 4010 234 47 ALJAWWALSTC-AS, SA
8551 3980 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9072 9025 CHINAMOBILE-CN China Mobile Communications Grou
12479 6933 6789 UNI2-AS, ES
9121 6778 6761 TTNET, TR
7545 5938 5242 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7437 4552 AMAZON-02, US
11492 4603 4056 CABLEONE, US
39891 4010 3963 ALJAWWALSTC-AS, SA
20940 4121 3943 AKAMAI-ASN1, NL
8551 3980 3942 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3898 3866 VIASAT-SP-BACKBONE, US
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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, 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
198.51.100.0/24 29766 CHSPSC-29766, US
Complete listing at https://bgp.nsrc.org/REN/RENU/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.181.240.0/24 Origin: 399613 UNASSIGNED
23.181.240.0/24 Transit: 11992 CENTENNIAL-, PR
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 /9:13 /10:38 /11:100 /12:295
/13:588 /14:1206 /15:2095 /16:13610 /17:8406 /18:14159
/19:25213 /20:43992 /21:52765 /22:110879 /23:100920 /24:555074
/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 5938 6933 UNI2-AS, ES
9121 5902 6778 TTNET, TR
8151 4726 10769 Uninet S.A. de C.V., MX
11492 3515 4603 CABLEONE, US
8551 3444 3980 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3324 3516 SHAW, CA
39891 3193 4010 ALJAWWALSTC-AS, SA
7155 2988 3898 VIASAT-SP-BACKBONE, US
22773 2784 3763 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2281 2422 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1895 2:1025 3:167 4:7 5:4209 6:117
7:5 8:1601 9:1 11:173 12:1621 13:354
14:2375 15:279 16:69 17:359 18:348 20:240
21:4 22:188 23:6011 24:2510 25:6 27:2793
29:19 31:2487 32:95 34:7 35:93 36:1819
37:4531 38:3774 39:762 40:169 41:4403 42:1173
43:2267 44:302 45:17489 46:4244 47:375 49:1729
50:1932 51:245 52:1498 54:398 55:847 56:8
57:86 58:1787 59:1116 60:997 61:2445 62:2677
63:1970 64:5663 65:2346 66:4949 67:3022 68:1408
69:4193 70:1298 71:687 72:3061 74:2668 75:1482
76:597 77:2339 78:4016 79:3144 80:2057 81:1855
82:1510 83:1229 84:1446 85:3746 86:732 87:2013
88:2832 89:3476 90:551 91:7697 92:2062 93:2571
94:3599 95:4828 96:1347 97:349 98:1171 99:739
100:69 101:1302 102:2721 103:30538 104:4554 105:969
106:888 107:2539 108:908 109:4342 110:2011 111:3277
112:2054 113:1530 114:1552 115:2140 116:1881 117:2488
118:2327 119:1850 120:1681 121:1043 122:2581 123:2154
124:1508 125:2145 128:1306 129:1043 130:991 131:2221
132:862 133:379 134:1911 135:332 136:884 137:917
138:2797 139:1513 140:1128 141:1480 142:1401 143:1484
144:1201 145:355 146:1885 147:1539 148:2265 149:1840
150:886 151:1139 152:1951 153:548 154:3915 155:1434
156:1628 157:1298 158:1034 159:2209 160:2649 161:1389
162:3531 163:1454 164:1735 165:1685 166:809 167:1736
168:4149 169:927 170:4952 171:850 172:3480 173:3127
174:1032 175:1190 176:3662 177:5932 178:3551 179:2565
180:2347 181:3409 182:3201 183:1919 184:2359 185:20022
186:5029 187:4548 188:4137 189:3773 190:9121 191:1784
192:11034 193:8783 194:7238 195:5150 196:3227 197:2849
198:6022 199:6107 200:7976 201:6069 202:10378 203:10247
204:4600 205:3476 206:3941 207:3420 208:4112 209:4829
210:4200 211:2345 212:4098 213:3593 214:1078 215:53
216:6564 217:2731 218:1269 219:412 220:2046 221:925
222:654 223:1982
End of report
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