[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Jun 27 18:40:53 UTC 2022
IPv4 R&E Routing Table Report 18:35 GMT Mon 27 Jun, 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: 917638
Prefixes after maximum aggregation (per Origin AS): 339641
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 434951
Number of IPv4 prefixes with a valid ROA: 347753
Number of IPv4 prefixes with an invalid ROA: 2793
Number of IPv4 prefixes with no ROA: 567092
Total ASes present in the Internet Routing Table: 73413
Prefixes per ASN: 12.50
Origin-only ASes present in the Internet Routing Table: 63093
Origin ASes announcing only one prefix: 25450
Transit ASes present in the Internet Routing Table: 10320
Transit-only ASes present in the Internet Routing Table: 380
Paths with bogon ASNs present in the IPv4 Routing Table: 125
Average AS path length visible in the Internet Routing Table: 6.0
Max AS path length visible: 68
Max AS path prepend of ASN ( 37447) 64
Prefixes from unregistered ASNs in the Routing Table: 929
Number of instances of unregistered ASNs: 933
Number of 32-bit ASNs allocated by the RIRs: 39677
Number of 32-bit ASNs visible in the Routing Table: 32951
Prefixes from 32-bit ASNs in the Routing Table: 162681
Number of bogon 32-bit ASNs visible in the Routing Table: 49
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 499
Number of addresses announced to Internet: 3068544000
Equivalent to 182 /8s, 230 /16s and 68 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
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: 316972
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232200
Total APNIC prefixes after maximum aggregation: 66625
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 227449
Unique aggregates announced from the APNIC address blocks: 95645
APNIC Region origin ASes present in the Internet Routing Table: 12735
APNIC Prefixes per ASN: 17.86
APNIC Region origin ASes announcing only one prefix: 3668
APNIC Region transit ASes present in the Internet Routing Table: 1748
Average APNIC Region AS path length visible: 6.3
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7976
Number of APNIC addresses announced to Internet: 773073408
Equivalent to 46 /8s, 20 /16s and 42 /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: 264809
Total ARIN prefixes after maximum aggregation: 120562
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 265160
Unique aggregates announced from the ARIN address blocks: 126876
ARIN Region origin ASes present in the Internet Routing Table: 19071
ARIN Prefixes per ASN: 13.90
ARIN Region origin ASes announcing only one prefix: 6927
ARIN Region transit ASes present in the Internet Routing Table: 1928
Average ARIN Region AS path length visible: 5.7
Max ARIN Region AS path length visible: 41
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4535
Number of ARIN addresses announced to Internet: 1296883200
Equivalent to 77 /8s, 76 /16s and 222 /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: 262667
Total RIPE prefixes after maximum aggregation: 118544
RIPE Deaggregation factor: 2.22
Prefixes being announced from the RIPE address blocks: 259774
Unique aggregates announced from the RIPE address blocks: 151706
RIPE Region origin ASes present in the Internet Routing Table: 28193
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12014
RIPE Region transit ASes present in the Internet Routing Table: 3908
Average RIPE Region AS path length visible: 5.8
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10749
Number of RIPE addresses announced to Internet: 714016512
Equivalent to 42 /8s, 143 /16s and 7 /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: 125331
Total LACNIC prefixes after maximum aggregation: 27595
LACNIC Deaggregation factor: 4.54
Prefixes being announced from the LACNIC address blocks: 125008
Unique aggregates announced from the LACNIC address blocks: 48757
LACNIC Region origin ASes present in the Internet Routing Table: 10991
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2305
LACNIC Region transit ASes present in the Internet Routing Table: 2243
Average LACNIC Region AS path length visible: 6.3
Max LACNIC Region AS path length visible: 32
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8704
Number of LACNIC addresses announced to Internet: 176500992
Equivalent to 10 /8s, 133 /16s and 49 /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: 31702
Total AfriNIC prefixes after maximum aggregation: 5605
AfriNIC Deaggregation factor: 5.66
Prefixes being announced from the AfriNIC address blocks: 39748
Unique aggregates announced from the AfriNIC address blocks: 11542
AfriNIC Region origin ASes present in the Internet Routing Table: 1661
AfriNIC Prefixes per ASN: 23.93
AfriNIC Region origin ASes announcing only one prefix: 536
AfriNIC Region transit ASes present in the Internet Routing Table: 330
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 68
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 987
Number of AfriNIC addresses announced to Internet: 107786752
Equivalent to 6 /8s, 108 /16s and 178 /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 9266 8882 46 CHINAMOBILE-CN China Mobile Communicati
7545 5922 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3574 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3509 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3495 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2424 499 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2254 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2172 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2123 425 217 TATACOMM-AS TATA Communications formerl
24560 2095 851 401 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6694 10379 2669 AMAZON-02, US
11492 4507 299 675 CABLEONE, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
22773 3876 3051 349 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3482 1790 2508 AKAMAI-AS, US
6327 3436 1319 63 SHAW, CA
749 2991 50739 2249 DNIC-AS-00749, US
30036 2629 374 144 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2498 3342 355 GOOGLE-CLOUD-PLATFORM, US
209 2436 4953 416 CENTURYLINK-US-LEGACY-QWEST, 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
9121 6885 1692 17 TTNET, TR
12479 6872 1730 145 UNI2-AS, ES
8551 4013 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA
20940 3985 3360 199 AKAMAI-ASN1, NL
12389 2914 2289 908 ROSTELECOM-AS, RU
6849 2821 355 21 UKRTELNET, UA
9009 2527 249 1310 M247, GB
34984 2245 358 634 TELLCOM-AS, TR
47331 1876 292 1435 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 10758 3404 554 Uninet S.A. de C.V., MX
10620 3472 514 773 Telmex Colombia S.A., CO
11830 2433 369 64 Instituto Costarricense de Electricidad
13999 1887 309 493 Mega Cable, S.A. de C.V., MX
28573 1364 2330 273 Claro NXT Telecomunicacoes Ltda, BR
6503 1357 351 536 Axtel, S.A.B. de C.V., MX
3816 1260 675 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1077 369 21 Telefonica del Peru S.A.A., PE
11664 1028 191 438 Techtel LMDS Comunicaciones Interactiva
26615 972 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
37457 1953 327 63 Telkom-Internet, ZA
24863 1574 393 19 LINKdotNET-AS, EG
24835 1546 521 31 RAYA-AS, EG
36992 1317 1519 264 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 958 65 56 ORANGE-COTE-IVOIRE, CI
36935 777 520 42 Vodafone-, EG
6713 610 1863 34 IAM-AS, MA
15399 498 50 29 WANANCHI-, KE
37342 464 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 10758 3404 554 Uninet S.A. de C.V., MX
9808 9266 8882 46 CHINAMOBILE-CN China Mobile Communicati
9121 6885 1692 17 TTNET, TR
12479 6872 1730 145 UNI2-AS, ES
16509 6694 10379 2669 AMAZON-02, US
7545 5922 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4507 299 675 CABLEONE, US
8551 4013 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA
20940 3985 3360 199 AKAMAI-ASN1, NL
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 9266 9220 CHINAMOBILE-CN China Mobile Communications Grou
9121 6885 6868 TTNET, TR
12479 6872 6727 UNI2-AS, ES
7545 5922 5228 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 6694 4025 AMAZON-02, US
8551 4013 3974 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 4005 3960 ALJAWWALSTC-AS, SA
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4507 3832 CABLEONE, US
20940 3985 3786 AKAMAI-ASN1, NL
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US
394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 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
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
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US
23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG
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
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 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 /10:40 /11:100 /12:302
/13:590 /14:1211 /15:2116 /16:13565 /17:8325 /18:14068
/19:25123 /20:43941 /21:52588 /22:109440 /23:99911 /24:546289
/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
9121 6004 6885 TTNET, TR
12479 5851 6872 UNI2-AS, ES
8151 4483 10758 Uninet S.A. de C.V., MX
8551 3477 4013 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3414 4507 CABLEONE, US
6327 3246 3436 SHAW, CA
39891 3189 4005 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2898 3876 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2673 2821 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1926 2:1052 3:157 4:7 5:3969 6:109
7:6 8:1568 9:1 11:172 12:1647 13:336
14:2340 15:224 16:44 17:383 18:175 19:1
20:217 21:4 22:188 23:5735 24:2417 25:6
27:2689 29:19 31:2477 32:96 34:7 35:87
36:1833 37:4491 38:3168 39:715 40:163 41:4405
42:1124 43:2231 44:293 45:16911 46:4222 47:328
49:1691 50:2175 51:238 52:1455 54:385 55:846
56:8 57:67 58:1770 59:1101 60:964 61:2293
62:2592 63:1954 64:5574 65:2347 66:4958 67:3009
68:1219 69:4188 70:1328 71:689 72:3114 74:2658
75:1402 76:577 77:2335 78:3963 79:3130 80:1995
81:1772 82:1495 83:1224 84:1336 85:3703 86:713
87:2017 88:2776 89:3383 90:544 91:7705 92:2024
93:2564 94:3502 95:4801 96:1308 97:351 98:1006
99:752 100:75 101:1277 102:2346 103:29466 104:4496
105:2055 106:877 107:2540 108:858 109:4303 110:1982
111:3277 112:2041 113:1492 114:1515 115:2122 116:1897
117:2568 118:2306 119:1833 120:1671 121:1031 122:2545
123:2128 124:1555 125:2070 128:1246 129:1129 130:1000
131:2209 132:842 133:377 134:1939 135:286 136:886
137:877 138:2709 139:1526 140:902 141:1451 142:1306
143:1501 144:1211 145:349 146:1827 147:1522 148:2221
149:1756 150:873 151:1075 152:1858 153:543 154:3646
155:1451 156:1708 157:1264 158:1049 159:2229 160:2612
161:1280 162:3502 163:1295 164:1672 165:1668 166:740
167:1734 168:4041 169:902 170:4841 171:835 172:3232
173:3161 174:1020 175:1173 176:3624 177:5813 178:3568
179:2548 180:2294 181:3097 182:3216 183:1936 184:2350
185:19750 186:4735 187:4435 188:4051 189:3750 190:9080
191:1824 192:11053 193:8674 194:7111 195:5035 196:3199
197:2817 198:6016 199:6062 200:7909 201:6088 202:10298
203:10240 204:4547 205:3488 206:3763 207:3402 208:4042
209:4724 210:4221 211:2342 212:4077 213:3450 214:1137
215:65 216:6532 217:2754 218:1272 219:413 220:1946
221:976 222:653 223:2166
End of report
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