[REN-BGP-stats-all] IPv4 R&E Routing Table Report - RENU (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed Jun 15 18:41:19 UTC 2022
IPv4 R&E Routing Table Report 18:35 GMT Wed 15 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: 916859
Prefixes after maximum aggregation (per Origin AS): 339185
Deaggregation factor: 2.70
Unique aggregates announced (without unneeded subnets): 434519
Number of IPv4 prefixes with a valid ROA: 346368
Number of IPv4 prefixes with an invalid ROA: 2864
Number of IPv4 prefixes with no ROA: 567627
Total ASes present in the Internet Routing Table: 73273
Prefixes per ASN: 12.51
Origin-only ASes present in the Internet Routing Table: 63072
Origin ASes announcing only one prefix: 25369
Transit ASes present in the Internet Routing Table: 10201
Transit-only ASes present in the Internet Routing Table: 358
Paths with bogon ASNs present in the IPv4 Routing Table: 126
Average AS path length visible in the Internet Routing Table: 6.0
Max AS path length visible: 61
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 916
Number of instances of unregistered ASNs: 919
Number of 32-bit ASNs allocated by the RIRs: 39592
Number of 32-bit ASNs visible in the Routing Table: 32839
Prefixes from 32-bit ASNs in the Routing Table: 161892
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 500
Number of addresses announced to Internet: 3064796160
Equivalent to 182 /8s, 173 /16s and 20 /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: 316772
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231631
Total APNIC prefixes after maximum aggregation: 66310
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 226984
Unique aggregates announced from the APNIC address blocks: 95405
APNIC Region origin ASes present in the Internet Routing Table: 12674
APNIC Prefixes per ASN: 17.91
APNIC Region origin ASes announcing only one prefix: 3623
APNIC Region transit ASes present in the Internet Routing Table: 1729
Average APNIC Region AS path length visible: 6.3
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7924
Number of APNIC addresses announced to Internet: 773016064
Equivalent to 46 /8s, 19 /16s and 74 /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: 264863
Total ARIN prefixes after maximum aggregation: 120658
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 264841
Unique aggregates announced from the ARIN address blocks: 126768
ARIN Region origin ASes present in the Internet Routing Table: 19048
ARIN Prefixes per ASN: 13.90
ARIN Region origin ASes announcing only one prefix: 6905
ARIN Region transit ASes present in the Internet Routing Table: 1897
Average ARIN Region AS path length visible: 5.8
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4520
Number of ARIN addresses announced to Internet: 1293435648
Equivalent to 77 /8s, 24 /16s and 67 /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: 262503
Total RIPE prefixes after maximum aggregation: 118272
RIPE Deaggregation factor: 2.22
Prefixes being announced from the RIPE address blocks: 259654
Unique aggregates announced from the RIPE address blocks: 151521
RIPE Region origin ASes present in the Internet Routing Table: 28165
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12011
RIPE Region transit ASes present in the Internet Routing Table: 3870
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: 10722
Number of RIPE addresses announced to Internet: 713847552
Equivalent to 42 /8s, 140 /16s and 115 /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: 125087
Total LACNIC prefixes after maximum aggregation: 27633
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 124779
Unique aggregates announced from the LACNIC address blocks: 48726
LACNIC Region origin ASes present in the Internet Routing Table: 10986
LACNIC Prefixes per ASN: 11.36
LACNIC Region origin ASes announcing only one prefix: 2301
LACNIC Region transit ASes present in the Internet Routing Table: 2219
Average LACNIC Region AS path length visible: 6.3
Max LACNIC Region AS path length visible: 39
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8691
Number of LACNIC addresses announced to Internet: 176484352
Equivalent to 10 /8s, 132 /16s and 240 /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: 31859
Total AfriNIC prefixes after maximum aggregation: 5605
AfriNIC Deaggregation factor: 5.68
Prefixes being announced from the AfriNIC address blocks: 40101
Unique aggregates announced from the AfriNIC address blocks: 11673
AfriNIC Region origin ASes present in the Internet Routing Table: 1659
AfriNIC Prefixes per ASN: 24.17
AfriNIC Region origin ASes announcing only one prefix: 529
AfriNIC Region transit ASes present in the Internet Routing Table: 332
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 982
Number of AfriNIC addresses announced to Internet: 107721472
Equivalent to 6 /8s, 107 /16s and 179 /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 8988 8879 35 CHINAMOBILE-CN China Mobile Communicati
7545 5919 789 692 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3576 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3513 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3494 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2417 499 238 BBIL-AP BHARTI Airtel Ltd., IN
4766 2251 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2130 425 217 TATACOMM-AS TATA Communications formerl
24560 2077 852 386 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 6612 10367 2711 AMAZON-02, US
11492 4516 299 661 CABLEONE, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
22773 3880 3054 352 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3467 1810 2516 AKAMAI-AS, US
6327 3440 1319 64 SHAW, CA
749 2963 50742 2219 DNIC-AS-00749, US
30036 2622 374 177 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2465 2444 342 GOOGLE-CLOUD-PLATFORM, US
209 2436 4961 417 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 6892 1692 17 TTNET, TR
12479 6861 1730 143 UNI2-AS, ES
39891 4005 234 45 ALJAWWALSTC-AS, SA
8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3977 3360 199 AKAMAI-ASN1, NL
12389 2933 2273 906 ROSTELECOM-AS, RU
6849 2908 355 21 UKRTELNET, UA
9009 2524 249 1311 M247, GB
34984 2246 357 633 TELLCOM-AS, TR
47331 1883 293 1441 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 10731 3401 552 Uninet S.A. de C.V., MX
10620 3489 519 736 Telmex Colombia S.A., CO
11830 2435 369 63 Instituto Costarricense de Electricidad
13999 1866 307 485 Mega Cable, S.A. de C.V., MX
6503 1441 355 527 Axtel, S.A.B. de C.V., MX
28573 1378 2332 273 CLARO S.A., BR
3816 1259 673 150 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1079 369 21 Telefonica del Peru S.A.A., PE
11664 1023 191 437 Techtel LMDS Comunicaciones Interactiva
18881 965 1118 29 TELEFONICA BRASIL S.A, 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 1600 393 19 LINKdotNET-AS, EG
24835 1541 521 31 RAYA-AS, EG
36992 1316 1519 264 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 960 65 57 ORANGE-COTE-IVOIRE, CI
36935 777 520 42 Vodafone-, EG
6713 611 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 10731 3401 552 Uninet S.A. de C.V., MX
9808 8988 8879 35 CHINAMOBILE-CN China Mobile Communicati
9121 6892 1692 17 TTNET, TR
12479 6861 1730 143 UNI2-AS, ES
16509 6612 10367 2711 AMAZON-02, US
7545 5919 789 692 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4516 299 661 CABLEONE, US
39891 4005 234 45 ALJAWWALSTC-AS, SA
8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3977 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 8988 8953 CHINAMOBILE-CN China Mobile Communications Grou
9121 6892 6875 TTNET, TR
12479 6861 6718 UNI2-AS, ES
7545 5919 5227 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4003 3964 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 4005 3960 ALJAWWALSTC-AS, SA
16509 6612 3901 AMAZON-02, US
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4516 3855 CABLEONE, US
20940 3977 3778 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 /11:99 /12:301
/13:589 /14:1211 /15:2113 /16:13583 /17:8378 /18:14058
/19:25150 /20:43976 /21:52649 /22:109463 /23:99961 /24:545259
/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 6011 6892 TTNET, TR
12479 5840 6861 UNI2-AS, ES
8151 4448 10731 Uninet S.A. de C.V., MX
8551 3469 4003 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3422 4516 CABLEONE, US
6327 3249 3440 SHAW, CA
39891 3189 4005 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2900 3880 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2758 2908 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/RENU/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1930 2:1031 3:157 4:8 5:3969 6:108
7:5 8:1594 9:1 11:172 12:1680 13:331
14:2355 15:211 16:42 17:384 18:169 20:217
21:4 22:188 23:5684 24:2403 25:6 27:2688
29:19 31:2471 32:96 34:3 35:87 36:1808
37:4517 38:3059 39:713 40:163 41:4403 42:1121
43:2228 44:293 45:16845 46:4213 47:328 49:1686
50:2176 51:237 52:1444 54:381 55:805 56:8
57:67 58:1763 59:1115 60:963 61:2288 62:2592
63:1958 64:5580 65:2355 66:4959 67:3007 68:1226
69:4193 70:1328 71:689 72:3117 74:2666 75:1402
76:579 77:2318 78:3975 79:3125 80:2020 81:1782
82:1499 83:1219 84:1333 85:3709 86:710 87:2025
88:2767 89:3399 90:540 91:7702 92:2031 93:2573
94:3512 95:4798 96:1311 97:352 98:1004 99:754
100:77 101:1276 102:2375 103:29397 104:4493 105:2055
106:875 107:2532 108:856 109:4300 110:1985 111:3267
112:2038 113:1503 114:1511 115:2119 116:1894 117:2409
118:2332 119:1833 120:1671 121:1045 122:2549 123:2124
124:1552 125:2073 128:1259 129:1137 130:996 131:2194
132:838 133:378 134:1930 135:286 136:876 137:864
138:2700 139:1528 140:892 141:1432 142:1292 143:1513
144:1213 145:350 146:1838 147:1522 148:2220 149:1751
150:873 151:1075 152:1846 153:541 154:3641 155:1443
156:1826 157:1247 158:1051 159:2213 160:2610 161:1229
162:3493 163:1302 164:1670 165:1657 166:721 167:1735
168:4064 169:884 170:4832 171:833 172:3223 173:3155
174:1018 175:1169 176:3650 177:5779 178:3586 179:2525
180:2297 181:3042 182:3211 183:1935 184:2367 185:19707
186:4695 187:4389 188:4042 189:3685 190:9035 191:1746
192:11031 193:8671 194:7094 195:5036 196:3215 197:2823
198:6022 199:6059 200:7943 201:6049 202:10310 203:10230
204:4552 205:3451 206:3789 207:3401 208:4048 209:4743
210:4235 211:2345 212:4076 213:3448 214:1145 215:66
216:6535 217:2783 218:1268 219:412 220:1943 221:1010
222:652 223:1936
End of report
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