[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Nov 11 21:31:06 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 11 Nov, 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: 979839
Prefixes after maximum aggregation (per Origin AS): 368505
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469719
Number of IPv4 prefixes with a valid ROA: 517191
Number of IPv4 prefixes with an invalid ROA: 34
Number of IPv4 prefixes with no ROA: 462614
Total ASes present in the Internet Routing Table: 76486
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65513
Origin ASes announcing only one prefix: 26838
Transit ASes present in the Internet Routing Table: 10973
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 164
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1096
Number of instances of unregistered ASNs: 1111
Number of 32-bit ASNs allocated by the RIRs: 45830
Number of 32-bit ASNs visible in the Routing Table: 37401
Prefixes from 32-bit ASNs in the Routing Table: 196112
Number of bogon 32-bit ASNs visible in the Routing Table: 71
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 367
Number of addresses announced to Internet: 3032677184
Equivalent to 180 /8s, 194 /16s and 251 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 318686
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263814
Total APNIC prefixes after maximum aggregation: 75858
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256287
Unique aggregates announced from the APNIC address blocks: 101404
APNIC Region origin ASes present in the Internet Routing Table: 14489
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4406
APNIC Region transit ASes present in the Internet Routing Table: 1943
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9887
Number of APNIC addresses announced to Internet: 761268032
Equivalent to 45 /8s, 96 /16s and 7 /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: 285456
Total ARIN prefixes after maximum aggregation: 126357
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287770
Unique aggregates announced from the ARIN address blocks: 135828
ARIN Region origin ASes present in the Internet Routing Table: 19202
ARIN Prefixes per ASN: 14.99
ARIN Region origin ASes announcing only one prefix: 6982
ARIN Region transit ASes present in the Internet Routing Table: 2006
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5058
Number of ARIN addresses announced to Internet: 1267112512
Equivalent to 75 /8s, 134 /16s and 154 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 272556
Total RIPE prefixes after maximum aggregation: 130108
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 269449
Unique aggregates announced from the RIPE address blocks: 169097
RIPE Region origin ASes present in the Internet Routing Table: 28811
RIPE Prefixes per ASN: 9.35
RIPE Region origin ASes announcing only one prefix: 12124
RIPE Region transit ASes present in the Internet Routing Table: 3977
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12115
Number of RIPE addresses announced to Internet: 722389120
Equivalent to 43 /8s, 14 /16s and 200 /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,
53/8, 57/8, 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: 123290
Total LACNIC prefixes after maximum aggregation: 28926
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120807
Unique aggregates announced from the LACNIC address blocks: 48718
LACNIC Region origin ASes present in the Internet Routing Table: 11166
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2652
LACNIC Region transit ASes present in the Internet Routing Table: 2475
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9077
Number of LACNIC addresses announced to Internet: 177439808
Equivalent to 10 /8s, 147 /16s and 132 /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: 33627
Total AfriNIC prefixes after maximum aggregation: 6590
AfriNIC Deaggregation factor: 5.10
Prefixes being announced from the AfriNIC address blocks: 45159
Unique aggregates announced from the AfriNIC address blocks: 14367
AfriNIC Region origin ASes present in the Internet Routing Table: 1902
AfriNIC Prefixes per ASN: 23.74
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 370
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1264
Number of AfriNIC addresses announced to Internet: 104251136
Equivalent to 6 /8s, 54 /16s and 191 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10165 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6047 841 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4976 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4332 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4194 1874 55 VNPT-AS-VN VNPT Corp, VN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3856 512 270 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2769 829 544 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 433 189 TATACOMM-AS TATA Communications formerly
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 10929 12007 3895 AMAZON-02, US
174 6415 8760 833 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3411 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3194 23667 2017 ATT-INTERNET4, US
16625 2900 1269 2148 AKAMAI-AS, US
396982 2868 3654 422 GOOGLE-CLOUD-PLATFORM, 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 7631 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3965 3396 142 AKAMAI-ASN1, NL
9009 3671 316 1864 M247, RO
12389 2948 2295 879 ROSTELECOM-AS, RU
5384 2412 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2340 359 578 TELLCOM-AS, TR
212238 1839 134 1360 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1593 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 11456 3217 611 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2538 532 367 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1068 98 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1031 2503 53 TIM 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 1669 593 29 RAYA-AS, EG
24863 1645 389 16 LINKdotNET-AS, EG
36992 1415 1516 289 ETISALAT-MISR, EG
29571 1383 87 59 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1014 523 45 Vodafone-, EG
37069 722 1099 15 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
20011 544 138 318 INTERNET-SOLUTIONS, ZA
15399 513 56 57 WANANCHI-, 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 11456 3217 611 UNINET, MX
16509 10929 12007 3895 AMAZON-02, US
9808 10165 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7631 1709 143 UNI2-AS, ES
174 6415 8760 833 COGENT-174, US
7545 6047 841 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4976 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4332 347 23 FPT-AS-AP FPT Telecom Company, 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 10165 10029 CHINAMOBILE-CN China Mobile Communications Grou
12479 7631 7488 UNI2-AS, ES
16509 10929 7034 AMAZON-02, US
174 6415 5582 COGENT-174, US
7545 6047 5394 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4976 4902 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4332 4309 FPT-AS-AP FPT Telecom Company, VN
45899 4194 4139 VNPT-AS-VN VNPT Corp, VN
11492 4661 4113 CABLEONE, US
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-D
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
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
46639 UNALLOCATED 8.38.73.0/24 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
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
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 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:16 /10:36 /11:91 /12:296
/13:579 /14:1187 /15:2102 /16:13256 /17:8429 /18:14450
/19:24942 /20:45651 /21:53033 /22:113631 /23:102298 /24:599135
/25:100 /26:103 /27:100 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6666 7631 UNI2-AS, ES
8151 5659 11456 UNINET, MX
11492 3555 4661 CABLEONE, US
39891 3412 4720 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2540 3411 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2234 10929 AMAZON-02, US
30036 2197 2537 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1735 3:506 4:10 5:4548 6:169
7:6 8:1511 9:1 11:172 12:1423 13:356
14:2531 15:329 16:269 17:363 18:899 20:454
21:4 22:188 23:7012 24:2656 25:2 27:2729
29:19 31:3077 32:48 34:74 35:146 36:2386
37:4472 38:10113 39:928 40:149 41:4174 42:2067
43:2582 44:337 45:17829 46:4808 47:319 49:2038
50:1845 51:582 52:1577 54:316 55:898 56:8
57:230 58:2274 59:1283 60:1175 61:2840 62:2789
63:1849 64:5412 65:2279 66:4658 67:3006 68:1316
69:4004 70:1124 71:581 72:2858 74:2787 75:1629
76:632 77:2574 78:1879 79:1684 80:2232 81:2038
82:1806 83:1400 84:1766 85:3109 86:1060 87:2437
88:1259 89:4392 90:698 91:8266 92:2668 93:2781
94:3959 95:4292 96:1251 97:314 98:1068 99:739
100:72 101:1433 102:3521 103:32629 104:4432 105:731
106:1049 107:2404 108:1177 109:4101 110:2240 111:3275
112:2084 113:1828 114:1950 115:2187 116:2005 117:2745
118:2918 119:2036 120:1931 121:1459 122:2734 123:2206
124:1712 125:2884 126:62 128:1462 129:954 130:1279
131:1893 132:819 133:446 134:1597 135:319 136:1262
137:1236 138:2879 139:1608 140:1485 141:1457 142:1812
143:1600 144:1014 145:401 146:2121 147:2060 148:2555
149:2889 150:1141 151:1467 152:2112 153:564 154:7420
155:1564 156:2825 157:1851 158:1220 159:2443 160:3329
161:1730 162:3589 163:1764 164:1945 165:2137 166:1339
167:1851 168:4130 169:782 170:5026 171:1013 172:3936
173:3143 174:919 175:1299 176:3509 177:4896 178:3710
179:2270 180:2577 181:3904 182:3368 183:2044 184:2266
185:21287 186:5060 187:4306 188:4238 189:4136 190:9568
191:1524 192:11217 193:9281 194:7761 195:5523 196:3240
197:3104 198:5950 199:8213 200:8172 201:6314 202:10888
203:10811 204:4648 205:3668 206:4625 207:3541 208:4256
209:5099 210:4906 211:2769 212:4584 213:3662 214:1051
215:47 216:6616 217:3239 218:1393 219:594 220:2081
221:1058 222:963 223:2327
End of report
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