[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Oct 14 21:30:11 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 14 Oct, 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: 976942
Prefixes after maximum aggregation (per Origin AS): 367449
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 467637
Number of IPv4 prefixes with a valid ROA: 513179
Number of IPv4 prefixes with an invalid ROA: 20
Number of IPv4 prefixes with no ROA: 463743
Total ASes present in the Internet Routing Table: 76373
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65431
Origin ASes announcing only one prefix: 26810
Transit ASes present in the Internet Routing Table: 10942
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1020
Number of instances of unregistered ASNs: 1032
Number of 32-bit ASNs allocated by the RIRs: 45546
Number of 32-bit ASNs visible in the Routing Table: 37236
Prefixes from 32-bit ASNs in the Routing Table: 194800
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 386
Number of addresses announced to Internet: 3032825857
Equivalent to 180 /8s, 197 /16s and 64 /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: 317608
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264259
Total APNIC prefixes after maximum aggregation: 75776
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 256086
Unique aggregates announced from the APNIC address blocks: 100898
APNIC Region origin ASes present in the Internet Routing Table: 14447
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4376
APNIC Region transit ASes present in the Internet Routing Table: 1954
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9836
Number of APNIC addresses announced to Internet: 761435968
Equivalent to 45 /8s, 98 /16s and 151 /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: 284442
Total ARIN prefixes after maximum aggregation: 126146
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 287818
Unique aggregates announced from the ARIN address blocks: 135348
ARIN Region origin ASes present in the Internet Routing Table: 19178
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6980
ARIN Region transit ASes present in the Internet Routing Table: 1998
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 33
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5033
Number of ARIN addresses announced to Internet: 1267022144
Equivalent to 75 /8s, 133 /16s and 57 /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: 271243
Total RIPE prefixes after maximum aggregation: 129514
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 267886
Unique aggregates announced from the RIPE address blocks: 168229
RIPE Region origin ASes present in the Internet Routing Table: 28779
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12119
RIPE Region transit ASes present in the Internet Routing Table: 3950
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12054
Number of RIPE addresses announced to Internet: 722325377
Equivalent to 43 /8s, 13 /16s and 207 /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: 122718
Total LACNIC prefixes after maximum aggregation: 28802
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120282
Unique aggregates announced from the LACNIC address blocks: 48573
LACNIC Region origin ASes present in the Internet Routing Table: 11165
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2667
LACNIC Region transit ASes present in the Internet Routing Table: 2482
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9064
Number of LACNIC addresses announced to Internet: 177568512
Equivalent to 10 /8s, 149 /16s and 123 /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: 33260
Total AfriNIC prefixes after maximum aggregation: 6552
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 44484
Unique aggregates announced from the AfriNIC address blocks: 14274
AfriNIC Region origin ASes present in the Internet Routing Table: 1884
AfriNIC Prefixes per ASN: 23.61
AfriNIC Region origin ASes announcing only one prefix: 668
AfriNIC Region transit ASes present in the Internet Routing Table: 367
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 46
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1249
Number of AfriNIC addresses announced to Internet: 104249344
Equivalent to 6 /8s, 54 /16s and 184 /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 10151 8907 125 CHINAMOBILE-CN China Mobile Communication
7545 5964 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4966 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4516 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4013 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3831 510 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3639 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2767 827 534 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2201 434 195 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 10854 11901 3827 AMAZON-02, US
174 6386 8766 867 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4167 287 86 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3415 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3264 54912 2511 DNIC-AS-00749, US
7018 3191 23676 1972 ATT-INTERNET4, US
396982 2866 3652 422 GOOGLE-CLOUD-PLATFORM, US
16625 2858 1249 2125 AKAMAI-AS, 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 7645 1708 141 UNI2-AS, ES
39891 4668 282 60 ALJAWWALSTC-AS, SA
20940 3900 3396 140 AKAMAI-ASN1, NL
9009 3643 312 1850 M247, RO
12389 2929 2295 883 ROSTELECOM-AS, RU
34984 2333 357 580 TELLCOM-AS, TR
5384 2313 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1770 129 1315 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1579 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 11539 3243 502 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2549 534 363 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1318 778 199 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1150 374 163 Axtel, S.A.B. de C.V., MX
6147 1107 369 22 Telefonica del Peru S.A.A., PE
22884 1057 97 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1033 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 1636 593 29 RAYA-AS, EG
24863 1614 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1343 85 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 992 523 47 Vodafone-, EG
37069 677 1100 11 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 529 82 3 KENET-AS, KE
15399 508 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 11539 3243 502 UNINET, MX
16509 10854 11901 3827 AMAZON-02, US
9808 10151 8907 125 CHINAMOBILE-CN China Mobile Communication
12479 7645 1708 141 UNI2-AS, ES
174 6386 8766 867 COGENT-174, US
7545 5964 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4966 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4668 282 60 ALJAWWALSTC-AS, SA
11492 4660 310 547 CABLEONE, US
18403 4516 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 10151 10026 CHINAMOBILE-CN China Mobile Communications Grou
12479 7645 7504 UNI2-AS, ES
16509 10854 7027 AMAZON-02, US
174 6386 5519 COGENT-174, US
7545 5964 5317 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4966 4892 ERX-CERNET-BKB China Education and Research Net
39891 4668 4608 ALJAWWALSTC-AS, SA
18403 4516 4493 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4660 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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 /14:1188 /15:2103 /16:13289 /17:8443 /18:14432
/19:24910 /20:45578 /21:53000 /22:113487 /23:102509 /24:596227
/25:95 /26:100 /27:105 /28:39 /29:82 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6709 7645 UNI2-AS, ES
8151 5721 11539 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3428 4668 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2546 3415 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2222 10854 AMAZON-02, US
10620 2175 3546 Telmex Colombia S.A., CO
30036 2175 2514 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2315 2:1721 3:499 4:10 5:4546 6:169
7:6 8:1525 9:1 11:172 12:1426 13:372
14:2506 15:330 16:264 17:360 18:883 20:431
21:4 22:188 23:6919 24:2647 25:2 27:2736
29:19 31:2874 32:47 34:72 35:142 36:2377
37:4578 38:9930 39:924 40:151 41:4179 42:2188
43:2529 44:335 45:17688 46:4680 47:321 49:2034
50:1875 51:580 52:1578 54:318 55:955 56:8
57:227 58:2279 59:1277 60:1165 61:2890 62:2801
63:1861 64:5416 65:2278 66:4672 67:2998 68:1330
69:4012 70:1131 71:576 72:2863 74:2783 75:1624
76:631 77:2578 78:1865 79:1660 80:2208 81:2036
82:1756 83:1408 84:1750 85:3091 86:1099 87:2428
88:1262 89:4340 90:669 91:8253 92:2664 93:2806
94:3857 95:4323 96:1263 97:316 98:1072 99:740
100:74 101:1192 102:3553 103:32603 104:4458 105:710
106:1058 107:2392 108:1172 109:4027 110:2242 111:3284
112:2076 113:1817 114:1936 115:2156 116:1997 117:2754
118:2920 119:2075 120:1930 121:1461 122:2831 123:2196
124:1708 125:2891 126:64 128:1482 129:964 130:1263
131:1846 132:818 133:444 134:1517 135:314 136:1225
137:1255 138:2883 139:1597 140:1460 141:1441 142:1774
143:1590 144:1014 145:387 146:2096 147:2056 148:2536
149:2912 150:1068 151:1394 152:2112 153:566 154:7318
155:1485 156:2609 157:1842 158:1201 159:2451 160:3203
161:1736 162:3581 163:1763 164:1941 165:2143 166:1299
167:1849 168:4107 169:789 170:4943 171:1049 172:3908
173:3120 174:908 175:1298 176:3509 177:4849 178:3591
179:2224 180:2549 181:3876 182:3346 183:2071 184:2256
185:21181 186:5055 187:4261 188:4261 189:4085 190:9660
191:1536 192:11079 193:9276 194:7695 195:5471 196:3173
197:3094 198:6041 199:8186 200:8115 201:6270 202:10903
203:10782 204:4586 205:3693 206:4630 207:3674 208:4216
209:5163 210:4895 211:2762 212:4518 213:3630 214:1066
215:48 216:6639 217:3154 218:1393 219:593 220:2072
221:1056 222:964 223:2274
End of report
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