[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu May 23 21:32:10 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 23 May, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 963365
Prefixes after maximum aggregation (per Origin AS): 361394
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 462368
Number of IPv4 prefixes with a valid ROA: 486965
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 476394
Total ASes present in the Internet Routing Table: 75831
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65089
Origin ASes announcing only one prefix: 26305
Transit ASes present in the Internet Routing Table: 10742
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 24
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 1190
Number of instances of unregistered ASNs: 1194
Number of 32-bit ASNs allocated by the RIRs: 44529
Number of 32-bit ASNs visible in the Routing Table: 36473
Prefixes from 32-bit ASNs in the Routing Table: 190756
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 648
Number of addresses announced to Internet: 3028561792
Equivalent to 180 /8s, 132 /16s and 47 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 321944
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250730
Total APNIC prefixes after maximum aggregation: 73268
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243242
Unique aggregates announced from the APNIC address blocks: 101123
APNIC Region origin ASes present in the Internet Routing Table: 14115
APNIC Prefixes per ASN: 17.23
APNIC Region origin ASes announcing only one prefix: 4298
APNIC Region transit ASes present in the Internet Routing Table: 1882
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9530
Number of APNIC addresses announced to Internet: 761169216
Equivalent to 45 /8s, 94 /16s and 133 /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: 279355
Total ARIN prefixes after maximum aggregation: 124940
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 283949
Unique aggregates announced from the ARIN address blocks: 133717
ARIN Region origin ASes present in the Internet Routing Table: 19168
ARIN Prefixes per ASN: 14.81
ARIN Region origin ASes announcing only one prefix: 6956
ARIN Region transit ASes present in the Internet Routing Table: 1993
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4911
Number of ARIN addresses announced to Internet: 1268034368
Equivalent to 75 /8s, 148 /16s and 171 /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: 269905
Total RIPE prefixes after maximum aggregation: 127245
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264549
Unique aggregates announced from the RIPE address blocks: 164258
RIPE Region origin ASes present in the Internet Routing Table: 28672
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12092
RIPE Region transit ASes present in the Internet Routing Table: 3915
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11829
Number of RIPE addresses announced to Internet: 714628096
Equivalent to 42 /8s, 152 /16s and 92 /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: 129618
Total LACNIC prefixes after maximum aggregation: 29028
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 127736
Unique aggregates announced from the LACNIC address blocks: 49692
LACNIC Region origin ASes present in the Internet Routing Table: 11095
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2332
LACNIC Region transit ASes present in the Internet Routing Table: 2422
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8993
Number of LACNIC addresses announced to Internet: 177053952
Equivalent to 10 /8s, 141 /16s and 161 /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: 32567
Total AfriNIC prefixes after maximum aggregation: 6216
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 43241
Unique aggregates announced from the AfriNIC address blocks: 13176
AfriNIC Region origin ASes present in the Internet Routing Table: 1839
AfriNIC Prefixes per ASN: 23.51
AfriNIC Region origin ASes announcing only one prefix: 627
AfriNIC Region transit ASes present in the Internet Routing Table: 342
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1210
Number of AfriNIC addresses announced to Internet: 107214336
Equivalent to 6 /8s, 99 /16s and 246 /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 9829 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5634 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4430 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3927 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3712 508 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3621 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3285 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2791 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2180 433 194 TATACOMM-AS TATA Communications formerl
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9948 11384 3527 AMAZON-02, US
11492 4620 306 598 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
22773 3484 3043 235 ASN-CXA-ALL-CCI-22773-RDC, US
174 3470 8780 861 COGENT-174, US
749 3224 54904 2476 DNIC-AS-00749, US
16625 3125 1345 2241 AKAMAI-AS, US
7018 2845 23661 1795 ATT-INTERNET4, US
367 2783 3433 1302 DNIC-ASBLK-00306-00371, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7757 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3870 3396 149 AKAMAI-ASN1, NL
9009 3500 300 1743 M247, RO
12389 2897 2293 860 ROSTELECOM-AS, RU
8551 2635 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2340 362 580 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1607 118 1175 CDNEXT, GB
8452 1551 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12198 3318 494 UNINET, MX
10620 3508 492 940 Telmex Colombia S.A., CO
13999 2542 353 665 Mega Cable, S.A. de C.V., MX
11830 2002 369 64 Instituto Costarricense de Electricidad
28573 1350 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 789 190 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1187 177 439 Techtel LMDS Comunicaciones Interactiva
6503 1125 314 478 Axtel, S.A.B. de C.V., MX
28202 1093 52 9 Rede Brasileira de Comunicacao SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1547 545 28 RAYA-AS, EG
24863 1504 389 20 LINKdotNET-AS, EG
36992 1378 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1208 77 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 558 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 528 55 54 WANANCHI-, KE
36914 523 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12198 3318 494 UNINET, MX
16509 9948 11384 3527 AMAZON-02, US
9808 9829 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7757 1708 145 UNI2-AS, ES
7545 5634 777 672 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4620 306 598 CABLEONE, US
18403 4430 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3927 1331 21 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9829 9768 CHINAMOBILE-CN China Mobile Communications Grou
12479 7757 7612 UNI2-AS, ES
16509 9948 6421 AMAZON-02, US
7545 5634 4962 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4430 4407 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4620 4022 CABLEONE, US
7552 3927 3906 VIETEL-AS-AP Viettel Group, VN
20940 3870 3721 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, 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/Guam/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/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, US
23.147.240.0/24 Origin: 398208 RESERVED, ZZ
23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/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 /10:36 /11:93 /12:298
/13:577 /14:1181 /15:2096 /16:13306 /17:8266 /18:13881
/19:24735 /20:43843 /21:51999 /22:112286 /23:102877 /24:587098
/25:124 /26:77 /27:131 /28:36 /29:82 /30:28
/31:7 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6851 7757 UNI2-AS, ES
8151 6234 12198 UNINET, MX
11492 3529 4620 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2579 3484 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2162 2507 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2137 3508 Telmex Colombia S.A., CO
16509 2122 9948 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2280 2:1526 3:350 4:8 5:4652 6:162
7:6 8:1511 9:1 11:172 12:1462 13:357
14:2368 15:319 16:211 17:365 18:766 20:385
21:4 22:188 23:6778 24:3115 25:2 27:2592
29:19 31:2610 32:54 34:63 35:135 36:2294
37:4516 38:7646 39:896 40:122 41:4243 42:2156
43:2375 44:320 45:17643 46:4551 47:305 49:1956
50:1927 51:583 52:1587 54:313 55:999 56:5
57:184 58:2048 59:1194 60:1027 61:2621 62:2763
63:1904 64:5697 65:2368 66:4787 67:3034 68:1331
69:4139 70:1349 71:593 72:2940 74:2611 75:1588
76:614 77:2612 78:1864 79:2516 80:2207 81:2028
82:1636 83:1351 84:1671 85:3177 86:904 87:2264
88:1303 89:4143 90:685 91:8225 92:2310 93:2725
94:3774 95:4214 96:1279 97:314 98:1035 99:742
100:73 101:1168 102:3574 103:32506 104:4789 105:1060
106:946 107:2762 108:1153 109:4190 110:2138 111:3260
112:2064 113:1776 114:1796 115:2126 116:1890 117:2640
118:2748 119:1989 120:1776 121:1295 122:2703 123:2223
124:1587 125:2855 126:32 128:1487 129:939 130:1166
131:1912 132:824 133:412 134:1742 135:363 136:1059
137:1186 138:2928 139:1545 140:1396 141:1356 142:1586
143:1593 144:997 145:367 146:2087 147:1955 148:2538
149:2757 150:1042 151:1341 152:2169 153:594 154:6673
155:1464 156:2297 157:1801 158:1152 159:2344 160:2717
161:1696 162:3574 163:1709 164:1675 165:2175 166:1177
167:1801 168:4060 169:811 170:5079 171:1033 172:3867
173:3069 174:892 175:1234 176:3745 177:5552 178:3745
179:2415 180:2370 181:3799 182:3400 183:2004 184:2266
185:21018 186:5331 187:4813 188:4204 189:4369 190:9688
191:1951 192:11037 193:9151 194:7561 195:5398 196:3238
197:2613 198:5984 199:7866 200:8367 201:6335 202:10369
203:10205 204:4604 205:3627 206:4516 207:3566 208:4186
209:5042 210:4448 211:2523 212:4347 213:3491 214:1070
215:48 216:6881 217:3036 218:1313 219:415 220:1818
221:1036 222:713 223:2195
End of report
More information about the ren-bgp-stats-all
mailing list