[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Oct 22 21:30:29 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 22 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: 977372
Prefixes after maximum aggregation (per Origin AS): 367655
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468189
Number of IPv4 prefixes with a valid ROA: 513893
Number of IPv4 prefixes with an invalid ROA: 22
Number of IPv4 prefixes with no ROA: 463457
Total ASes present in the Internet Routing Table: 76398
Prefixes per ASN: 12.79
Origin-only ASes present in the Internet Routing Table: 65432
Origin ASes announcing only one prefix: 26788
Transit ASes present in the Internet Routing Table: 10966
Transit-only ASes present in the Internet Routing Table: 531
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: 998
Number of instances of unregistered ASNs: 1010
Number of 32-bit ASNs allocated by the RIRs: 45596
Number of 32-bit ASNs visible in the Routing Table: 37275
Prefixes from 32-bit ASNs in the Routing Table: 194841
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 382
Number of addresses announced to Internet: 3032445441
Equivalent to 180 /8s, 191 /16s and 114 /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: 318176
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263579
Total APNIC prefixes after maximum aggregation: 75695
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255706
Unique aggregates announced from the APNIC address blocks: 100966
APNIC Region origin ASes present in the Internet Routing Table: 14446
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 4377
APNIC Region transit ASes present in the Internet Routing Table: 1947
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: 9850
Number of APNIC addresses announced to Internet: 761382208
Equivalent to 45 /8s, 97 /16s and 197 /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: 284831
Total ARIN prefixes after maximum aggregation: 126243
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287905
Unique aggregates announced from the ARIN address blocks: 135530
ARIN Region origin ASes present in the Internet Routing Table: 19187
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6976
ARIN Region transit ASes present in the Internet Routing Table: 2004
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5036
Number of ARIN addresses announced to Internet: 1266690624
Equivalent to 75 /8s, 128 /16s and 42 /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: 271312
Total RIPE prefixes after maximum aggregation: 129698
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 268138
Unique aggregates announced from the RIPE address blocks: 168604
RIPE Region origin ASes present in the Internet Routing Table: 28786
RIPE Prefixes per ASN: 9.31
RIPE Region origin ASes announcing only one prefix: 12111
RIPE Region transit ASes present in the Internet Routing Table: 3964
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: 12072
Number of RIPE addresses announced to Internet: 722304385
Equivalent to 43 /8s, 13 /16s and 125 /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: 123320
Total LACNIC prefixes after maximum aggregation: 28816
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120800
Unique aggregates announced from the LACNIC address blocks: 48538
LACNIC Region origin ASes present in the Internet Routing Table: 11168
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2650
LACNIC Region transit ASes present in the Internet Routing Table: 2472
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: 9064
Number of LACNIC addresses announced to Internet: 177555712
Equivalent to 10 /8s, 149 /16s and 73 /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: 33332
Total AfriNIC prefixes after maximum aggregation: 6550
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 44441
Unique aggregates announced from the AfriNIC address blocks: 14231
AfriNIC Region origin ASes present in the Internet Routing Table: 1893
AfriNIC Prefixes per ASN: 23.48
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 365
Average AfriNIC Region AS path length visible: 6.1
Max AfriNIC Region AS path length visible: 62
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1253
Number of AfriNIC addresses announced to Internet: 104291584
Equivalent to 6 /8s, 55 /16s and 93 /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 10166 8907 135 CHINAMOBILE-CN China Mobile Communication
7545 5966 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4540 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 3979 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3840 511 265 BBIL-AP BHARTI Airtel Ltd., IN
7713 3653 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2770 828 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2202 434 191 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 10901 11913 3796 AMAZON-02, US
174 6399 8765 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 3413 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3263 54912 2510 DNIC-AS-00749, US
7018 3204 23677 1979 ATT-INTERNET4, US
16625 2870 1255 2130 AKAMAI-AS, US
396982 2866 3654 420 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 4652 281 59 ALJAWWALSTC-AS, SA
20940 3912 3396 140 AKAMAI-ASN1, NL
9009 3702 319 1906 M247, RO
12389 2945 2294 881 ROSTELECOM-AS, RU
34984 2342 359 579 TELLCOM-AS, TR
5384 2312 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1799 132 1335 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1566 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 11548 3235 510 UNINET, MX
10620 3546 494 937 Telmex Colombia S.A., CO
13999 2536 534 356 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 779 195 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1156 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
22884 1061 97 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1042 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 1637 593 29 RAYA-AS, EG
24863 1616 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1353 86 57 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 976 521 41 Vodafone-, EG
37069 597 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
36914 525 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
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 11548 3235 510 UNINET, MX
16509 10901 11913 3796 AMAZON-02, US
9808 10166 8907 135 CHINAMOBILE-CN China Mobile Communication
12479 7631 1709 143 UNI2-AS, ES
174 6399 8765 867 COGENT-174, US
7545 5966 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4660 310 547 CABLEONE, US
39891 4652 281 59 ALJAWWALSTC-AS, SA
18403 4540 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 10166 10031 CHINAMOBILE-CN China Mobile Communications Grou
12479 7631 7488 UNI2-AS, ES
16509 10901 7105 AMAZON-02, US
174 6399 5532 COGENT-174, US
7545 5966 5320 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4652 4593 ALJAWWALSTC-AS, SA
18403 4540 4517 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
23.128.20.0/24 Origin: 23013 FORTANIX, US
23.128.20.0/24 Transit: 2914 NTT-LTD-2914, US
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
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 /15:2107 /16:13272 /17:8444 /18:14421
/19:24908 /20:45499 /21:52991 /22:113518 /23:102145 /24:597102
/25:95 /26:100 /27:107 /28:39 /29:81 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6697 7631 UNI2-AS, ES
8151 5738 11548 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3412 4652 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2543 3413 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2212 10901 AMAZON-02, US
30036 2181 2521 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2175 3546 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)
----------------------------------------------
1:2314 2:1715 3:503 4:10 5:4525 6:169
7:6 8:1518 9:1 11:172 12:1422 13:371
14:2502 15:331 16:264 17:363 18:895 20:444
21:4 22:188 23:6932 24:2647 25:2 27:2722
29:19 31:2960 32:48 34:74 35:144 36:2386
37:4535 38:9965 39:926 40:149 41:4187 42:2206
43:2548 44:332 45:17722 46:4668 47:320 49:2033
50:1870 51:579 52:1584 54:317 55:956 56:8
57:227 58:2280 59:1274 60:1169 61:2830 62:2840
63:1863 64:5435 65:2290 66:4669 67:2995 68:1331
69:4016 70:1129 71:577 72:2868 74:2786 75:1627
76:634 77:2576 78:1869 79:1659 80:2207 81:2037
82:1802 83:1404 84:1750 85:3091 86:1069 87:2432
88:1261 89:4373 90:682 91:8267 92:2694 93:2816
94:3870 95:4319 96:1263 97:316 98:1074 99:739
100:72 101:1190 102:3557 103:32577 104:4408 105:705
106:1057 107:2398 108:1162 109:4054 110:2216 111:3280
112:2078 113:1822 114:1946 115:2158 116:1999 117:2754
118:2922 119:2032 120:1931 121:1460 122:2724 123:2197
124:1715 125:2885 126:64 128:1495 129:965 130:1264
131:1863 132:815 133:446 134:1522 135:314 136:1240
137:1273 138:2900 139:1619 140:1477 141:1563 142:1787
143:1596 144:1014 145:395 146:2103 147:2052 148:2526
149:2889 150:1103 151:1388 152:2112 153:564 154:7228
155:1519 156:2594 157:1847 158:1211 159:2441 160:3227
161:1742 162:3576 163:1768 164:1940 165:2142 166:1304
167:1854 168:4096 169:789 170:4956 171:1043 172:3907
173:3122 174:907 175:1304 176:3503 177:4974 178:3565
179:2263 180:2562 181:3916 182:3345 183:2071 184:2262
185:21199 186:5057 187:4328 188:4255 189:4164 190:9646
191:1524 192:11075 193:9285 194:7700 195:5487 196:3226
197:3098 198:6043 199:8188 200:8097 201:6267 202:10869
203:10770 204:4645 205:3714 206:4625 207:3672 208:4234
209:5171 210:4898 211:2770 212:4535 213:3655 214:1072
215:48 216:6646 217:3175 218:1392 219:595 220:2073
221:1055 222:962 223:2295
End of report
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