[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Nov 15 21:30:57 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 15 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: 980754
Prefixes after maximum aggregation (per Origin AS): 368583
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470077
Number of IPv4 prefixes with a valid ROA: 518291
Number of IPv4 prefixes with an invalid ROA: 34
Number of IPv4 prefixes with no ROA: 462429
Total ASes present in the Internet Routing Table: 76497
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65519
Origin ASes announcing only one prefix: 26827
Transit ASes present in the Internet Routing Table: 10978
Transit-only ASes present in the Internet Routing Table: 530
Paths with bogon ASNs present in the IPv4 Routing Table: 112
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: 1099
Number of instances of unregistered ASNs: 1114
Number of 32-bit ASNs allocated by the RIRs: 45849
Number of 32-bit ASNs visible in the Routing Table: 37426
Prefixes from 32-bit ASNs in the Routing Table: 196309
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: 383
Number of addresses announced to Internet: 3032705600
Equivalent to 180 /8s, 195 /16s and 106 /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: 319084
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263888
Total APNIC prefixes after maximum aggregation: 75873
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256309
Unique aggregates announced from the APNIC address blocks: 101389
APNIC Region origin ASes present in the Internet Routing Table: 14491
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4413
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: 9896
Number of APNIC addresses announced to Internet: 761224256
Equivalent to 45 /8s, 95 /16s and 92 /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: 285665
Total ARIN prefixes after maximum aggregation: 126277
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288049
Unique aggregates announced from the ARIN address blocks: 135986
ARIN Region origin ASes present in the Internet Routing Table: 19195
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6988
ARIN Region transit ASes present in the Internet Routing Table: 2009
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: 5064
Number of ARIN addresses announced to Internet: 1267281984
Equivalent to 75 /8s, 137 /16s and 48 /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: 272909
Total RIPE prefixes after maximum aggregation: 130193
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269758
Unique aggregates announced from the RIPE address blocks: 169253
RIPE Region origin ASes present in the Internet Routing Table: 28817
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12111
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: 12123
Number of RIPE addresses announced to Internet: 722284416
Equivalent to 43 /8s, 13 /16s and 47 /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: 123337
Total LACNIC prefixes after maximum aggregation: 28940
LACNIC Deaggregation factor: 4.26
Prefixes being announced from the LACNIC address blocks: 120812
Unique aggregates announced from the LACNIC address blocks: 48696
LACNIC Region origin ASes present in the Internet Routing Table: 11160
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2641
LACNIC Region transit ASes present in the Internet Routing Table: 2474
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: 9076
Number of LACNIC addresses announced to Internet: 177446464
Equivalent to 10 /8s, 147 /16s and 158 /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: 33856
Total AfriNIC prefixes after maximum aggregation: 6613
AfriNIC Deaggregation factor: 5.12
Prefixes being announced from the AfriNIC address blocks: 45443
Unique aggregates announced from the AfriNIC address blocks: 14433
AfriNIC Region origin ASes present in the Internet Routing Table: 1905
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: 370
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: 1267
Number of AfriNIC addresses announced to Internet: 104242432
Equivalent to 6 /8s, 54 /16s and 157 /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 6088 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4382 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 2203 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 11012 11956 3876 AMAZON-02, US
174 6418 8760 836 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 3190 23661 2016 ATT-INTERNET4, US
16625 2906 1271 2148 AKAMAI-AS, US
396982 2874 3654 428 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 7635 1709 143 UNI2-AS, ES
39891 4724 289 58 ALJAWWALSTC-AS, SA
20940 3973 3396 141 AKAMAI-ASN1, NL
9009 3668 316 1858 M247, RO
12389 2949 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 1606 100 30 TRIOLAN, UA
8452 1594 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 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 1152 374 163 Axtel, S.A.B. de C.V., MX
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1070 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 1646 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 726 1099 15 MOBINIL, EG
20011 565 139 330 INTERNET-SOLUTIONS, ZA
6713 555 1861 35 IAM-AS, MA
36914 545 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 11456 3219 612 UNINET, MX
16509 11012 11956 3876 AMAZON-02, US
9808 10122 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7635 1709 143 UNI2-AS, ES
174 6418 8760 836 COGENT-174, US
7545 6088 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 4382 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 7635 7492 UNI2-AS, ES
16509 11012 7136 AMAZON-02, US
174 6418 5582 COGENT-174, US
7545 6088 5434 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 4382 4359 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 /14:1184 /15:2099 /16:13263 /17:8433 /18:14440
/19:24942 /20:45656 /21:53109 /22:113651 /23:102466 /24:599782
/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 6665 7635 UNI2-AS, ES
8151 5659 11456 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 2246 11012 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)
----------------------------------------------
1:2318 2:1733 3:516 4:10 5:4534 6:167
7:6 8:1512 9:1 11:172 12:1411 13:364
14:2536 15:333 16:269 17:362 18:908 20:455
21:4 22:188 23:7051 24:2647 25:2 27:2732
29:19 31:3114 32:41 34:74 35:159 36:2390
37:4519 38:10146 39:929 40:149 41:4194 42:2085
43:2589 44:338 45:17832 46:4800 47:319 49:2041
50:1840 51:582 52:1575 54:316 55:980 56:8
57:236 58:2275 59:1284 60:1177 61:2849 62:2826
63:1849 64:5422 65:2279 66:4663 67:3009 68:1311
69:3989 70:1123 71:590 72:2864 74:2786 75:1629
76:633 77:2577 78:1879 79:1685 80:2238 81:2054
82:1787 83:1424 84:1766 85:3107 86:1054 87:2432
88:1259 89:4396 90:707 91:8278 92:2665 93:2815
94:3962 95:4235 96:1247 97:313 98:1068 99:738
100:72 101:1447 102:3537 103:32612 104:4438 105:735
106:1050 107:2405 108:1177 109:4115 110:2242 111:3279
112:2079 113:1835 114:1950 115:2202 116:2011 117:2749
118:2918 119:2032 120:1893 121:1459 122:2727 123:2201
124:1712 125:2883 126:62 128:1494 129:962 130:1278
131:1916 132:813 133:446 134:1521 135:319 136:1265
137:1237 138:2892 139:1622 140:1480 141:1447 142:1820
143:1606 144:1017 145:400 146:2108 147:2062 148:2560
149:2890 150:1144 151:1472 152:2118 153:566 154:7512
155:1564 156:2831 157:1846 158:1221 159:2451 160:3316
161:1742 162:3581 163:1772 164:1939 165:2136 166:1339
167:1858 168:4135 169:793 170:5030 171:1013 172:3942
173:3143 174:919 175:1301 176:3524 177:4809 178:3714
179:2283 180:2591 181:3919 182:3369 183:2068 184:2268
185:21320 186:5044 187:4278 188:4231 189:4142 190:9581
191:1510 192:11199 193:9293 194:7766 195:5530 196:3224
197:3242 198:5947 199:8221 200:8161 201:6304 202:10889
203:10815 204:4635 205:3676 206:4653 207:3535 208:4255
209:5093 210:4900 211:2722 212:4580 213:3710 214:1051
215:47 216:6607 217:3242 218:1393 219:593 220:2086
221:1058 222:964 223:2329
End of report
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