[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Nov 17 21:31:08 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 17 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: 980953
Prefixes after maximum aggregation (per Origin AS): 368656
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470055
Number of IPv4 prefixes with a valid ROA: 518321
Number of IPv4 prefixes with an invalid ROA: 33
Number of IPv4 prefixes with no ROA: 462599
Total ASes present in the Internet Routing Table: 76503
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65523
Origin ASes announcing only one prefix: 26821
Transit ASes present in the Internet Routing Table: 10980
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 128
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: 1092
Number of instances of unregistered ASNs: 1107
Number of 32-bit ASNs allocated by the RIRs: 45857
Number of 32-bit ASNs visible in the Routing Table: 37439
Prefixes from 32-bit ASNs in the Routing Table: 196450
Number of bogon 32-bit ASNs visible in the Routing Table: 54
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 365
Number of addresses announced to Internet: 3032653888
Equivalent to 180 /8s, 194 /16s and 160 /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: 319277
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263935
Total APNIC prefixes after maximum aggregation: 75885
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256389
Unique aggregates announced from the APNIC address blocks: 101438
APNIC Region origin ASes present in the Internet Routing Table: 14492
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4407
APNIC Region transit ASes present in the Internet Routing Table: 1944
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: 9894
Number of APNIC addresses announced to Internet: 761240640
Equivalent to 45 /8s, 95 /16s and 156 /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: 285624
Total ARIN prefixes after maximum aggregation: 126334
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288074
Unique aggregates announced from the ARIN address blocks: 136012
ARIN Region origin ASes present in the Internet Routing Table: 19196
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6987
ARIN Region transit ASes present in the Internet Routing Table: 2004
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: 5065
Number of ARIN addresses announced to Internet: 1267294016
Equivalent to 75 /8s, 137 /16s and 95 /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: 272988
Total RIPE prefixes after maximum aggregation: 130218
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269807
Unique aggregates announced from the RIPE address blocks: 169129
RIPE Region origin ASes present in the Internet Routing Table: 28826
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12115
RIPE Region transit ASes present in the Internet Routing Table: 3982
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: 12138
Number of RIPE addresses announced to Internet: 722249344
Equivalent to 43 /8s, 12 /16s and 166 /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: 123483
Total LACNIC prefixes after maximum aggregation: 28934
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120953
Unique aggregates announced from the LACNIC address blocks: 48715
LACNIC Region origin ASes present in the Internet Routing Table: 11160
LACNIC Prefixes per ASN: 10.84
LACNIC Region origin ASes announcing only one prefix: 2638
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: 9078
Number of LACNIC addresses announced to Internet: 177444928
Equivalent to 10 /8s, 147 /16s and 152 /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: 33831
Total AfriNIC prefixes after maximum aggregation: 6607
AfriNIC Deaggregation factor: 5.12
Prefixes being announced from the AfriNIC address blocks: 45365
Unique aggregates announced from the AfriNIC address blocks: 14456
AfriNIC Region origin ASes present in the Internet Routing Table: 1902
AfriNIC Prefixes per ASN: 23.85
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 373
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 50
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1264
Number of AfriNIC addresses announced to Internet: 104209920
Equivalent to 6 /8s, 54 /16s and 30 /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 10122 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6087 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4393 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1874 53 VNPT-AS-VN VNPT Corp, VN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3885 514 275 BBIL-AP BHARTI Airtel Ltd., IN
7713 3658 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2780 831 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 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 11014 11957 3876 AMAZON-02, US
174 6416 8760 835 COGENT-174, US
11492 4672 310 552 CABLEONE, US
7155 4174 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3410 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3192 23661 2018 ATT-INTERNET4, US
16625 2906 1271 2148 AKAMAI-AS, US
396982 2876 3654 429 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 7634 1709 143 UNI2-AS, ES
39891 4724 289 58 ALJAWWALSTC-AS, SA
20940 3972 3396 142 AKAMAI-ASN1, NL
9009 3668 316 1858 M247, RO
12389 2950 2294 876 ROSTELECOM-AS, RU
5384 2417 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1848 134 1368 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1600 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 11455 3219 612 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2538 535 368 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1153 373 162 Axtel, S.A.B. de C.V., MX
6147 1119 371 22 Telefonica del Peru S.A.A., PE
22884 1069 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1017 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 1647 389 16 LINKdotNET-AS, EG
36992 1417 1518 288 ETISALAT-MISR, EG
29571 1395 88 59 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
37069 722 1099 15 MOBINIL, EG
20011 565 139 330 INTERNET-SOLUTIONS, ZA
6713 554 1861 35 IAM-AS, MA
36914 540 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 11455 3219 612 UNINET, MX
16509 11014 11957 3876 AMAZON-02, US
9808 10122 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7634 1709 143 UNI2-AS, ES
174 6416 8760 835 COGENT-174, US
7545 6087 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4724 289 58 ALJAWWALSTC-AS, SA
11492 4672 310 552 CABLEONE, US
18403 4393 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 10122 9986 CHINAMOBILE-CN China Mobile Communications Grou
12479 7634 7491 UNI2-AS, ES
16509 11014 7138 AMAZON-02, US
174 6416 5581 COGENT-174, US
7545 6087 5433 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4904 ERX-CERNET-BKB China Education and Research Net
39891 4724 4666 ALJAWWALSTC-AS, SA
18403 4393 4370 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4136 VNPT-AS-VN VNPT Corp, VN
11492 4672 4120 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
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
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
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 /14:1185 /15:2101 /16:13263 /17:8441 /18:14438
/19:24944 /20:45669 /21:53108 /22:113658 /23:102485 /24:599932
/25:103 /26:104 /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 6664 7634 UNI2-AS, ES
8151 5658 11455 UNINET, MX
11492 3555 4672 CABLEONE, US
39891 3416 4724 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3118 4174 VIASAT-SP-BACKBONE, US
22773 2540 3410 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2252 11014 AMAZON-02, US
30036 2199 2539 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)
----------------------------------------------
1:2317 2:1732 3:515 4:10 5:4530 6:166
7:6 8:1511 9:1 11:172 12:1414 13:364
14:2536 15:333 16:269 17:362 18:908 20:455
21:4 22:188 23:7052 24:2647 25:2 27:2733
29:19 31:3118 32:41 34:74 35:158 36:2388
37:4513 38:10154 39:929 40:149 41:4213 42:2095
43:2589 44:339 45:17847 46:4815 47:319 49:2041
50:1841 51:582 52:1574 54:316 55:974 56:8
57:236 58:2274 59:1284 60:1176 61:2848 62:2835
63:1852 64:5417 65:2281 66:4667 67:3013 68:1311
69:3991 70:1123 71:590 72:2864 74:2790 75:1629
76:634 77:2574 78:1881 79:1687 80:2236 81:2055
82:1791 83:1424 84:1765 85:3105 86:1055 87:2432
88:1259 89:4403 90:711 91:8275 92:2666 93:2814
94:3960 95:4237 96:1247 97:313 98:1069 99:738
100:71 101:1457 102:3524 103:32627 104:4438 105:735
106:1049 107:2405 108:1175 109:4121 110:2241 111:3277
112:2079 113:1835 114:1949 115:2205 116:2012 117:2749
118:2918 119:2032 120:1894 121:1459 122:2725 123:2203
124:1712 125:2883 126:62 128:1494 129:962 130:1278
131:1913 132:812 133:446 134:1521 135:319 136:1265
137:1234 138:2892 139:1619 140:1483 141:1450 142:1821
143:1617 144:1014 145:399 146:2103 147:2061 148:2565
149:2881 150:1145 151:1470 152:2118 153:566 154:7513
155:1565 156:2759 157:1840 158:1219 159:2451 160:3316
161:1741 162:3581 163:1772 164:1941 165:2145 166:1336
167:1858 168:4168 169:794 170:5061 171:1012 172:3942
173:3144 174:919 175:1307 176:3529 177:4871 178:3715
179:2269 180:2590 181:3939 182:3379 183:2068 184:2268
185:21316 186:5056 187:4292 188:4229 189:4139 190:9597
191:1510 192:11213 193:9285 194:7772 195:5530 196:3222
197:3245 198:5947 199:8217 200:8082 201:6305 202:10888
203:10817 204:4635 205:3667 206:4658 207:3536 208:4251
209:5094 210:4900 211:2721 212:4585 213:3711 214:1051
215:47 216:6609 217:3243 218:1392 219:593 220:2094
221:1058 222:964 223:2329
End of report
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