[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Nov 21 21:31:02 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 21 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: 981508
Prefixes after maximum aggregation (per Origin AS): 368897
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470414
Number of IPv4 prefixes with a valid ROA: 519262
Number of IPv4 prefixes with an invalid ROA: 38
Number of IPv4 prefixes with no ROA: 462208
Total ASes present in the Internet Routing Table: 76536
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65523
Origin ASes announcing only one prefix: 26846
Transit ASes present in the Internet Routing Table: 11013
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: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1075
Number of instances of unregistered ASNs: 1090
Number of 32-bit ASNs allocated by the RIRs: 45861
Number of 32-bit ASNs visible in the Routing Table: 37486
Prefixes from 32-bit ASNs in the Routing Table: 196647
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: 367
Number of addresses announced to Internet: 3032083712
Equivalent to 180 /8s, 185 /16s and 237 /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: 319341
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264143
Total APNIC prefixes after maximum aggregation: 75932
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256544
Unique aggregates announced from the APNIC address blocks: 101544
APNIC Region origin ASes present in the Internet Routing Table: 14503
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: 1950
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: 9908
Number of APNIC addresses announced to Internet: 761192768
Equivalent to 45 /8s, 94 /16s and 225 /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: 285715
Total ARIN prefixes after maximum aggregation: 126356
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288080
Unique aggregates announced from the ARIN address blocks: 136012
ARIN Region origin ASes present in the Internet Routing Table: 19197
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6983
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: 5072
Number of ARIN addresses announced to Internet: 1266927424
Equivalent to 75 /8s, 131 /16s and 199 /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: 273277
Total RIPE prefixes after maximum aggregation: 130336
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 270140
Unique aggregates announced from the RIPE address blocks: 169300
RIPE Region origin ASes present in the Internet Routing Table: 28832
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12119
RIPE Region transit ASes present in the Internet Routing Table: 3992
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: 12148
Number of RIPE addresses announced to Internet: 722177920
Equivalent to 43 /8s, 11 /16s and 143 /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: 123229
Total LACNIC prefixes after maximum aggregation: 28990
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120665
Unique aggregates announced from the LACNIC address blocks: 48740
LACNIC Region origin ASes present in the Internet Routing Table: 11175
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2657
LACNIC Region transit ASes present in the Internet Routing Table: 2492
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: 9091
Number of LACNIC addresses announced to Internet: 177374464
Equivalent to 10 /8s, 146 /16s and 133 /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: 34069
Total AfriNIC prefixes after maximum aggregation: 6611
AfriNIC Deaggregation factor: 5.15
Prefixes being announced from the AfriNIC address blocks: 45712
Unique aggregates announced from the AfriNIC address blocks: 14513
AfriNIC Region origin ASes present in the Internet Routing Table: 1908
AfriNIC Prefixes per ASN: 23.96
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 371
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: 1267
Number of AfriNIC addresses announced to Internet: 104199936
Equivalent to 6 /8s, 53 /16s and 247 /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 10128 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6113 791 662 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4416 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1874 53 VNPT-AS-VN VNPT Corp, VN
7552 3940 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3896 514 282 BBIL-AP BHARTI Airtel Ltd., IN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2782 832 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 190 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 10997 11948 3921 AMAZON-02, US
174 6487 8766 881 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 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 3188 23578 2021 ATT-INTERNET4, US
396982 2880 3655 429 GOOGLE-CLOUD-PLATFORM, US
16625 2849 1244 2120 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 7655 1709 143 UNI2-AS, ES
39891 4749 290 61 ALJAWWALSTC-AS, SA
20940 3931 3396 142 AKAMAI-ASN1, NL
9009 3669 316 1859 M247, RO
12389 2947 2295 876 ROSTELECOM-AS, RU
5384 2470 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1828 132 1350 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1605 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 11462 3221 609 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2531 534 372 Mega Cable, S.A. de C.V., MX
11830 1999 369 64 Instituto Costarricense de Electricidad y
3816 1326 783 201 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
28573 1323 2310 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 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 1659 593 29 RAYA-AS, EG
24863 1646 389 16 LINKdotNET-AS, EG
36992 1422 1518 288 ETISALAT-MISR, EG
29571 1403 89 60 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
37069 888 1083 15 MOBINIL, EG
20011 565 139 330 INTERNET-SOLUTIONS, ZA
6713 557 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 11462 3221 609 UNINET, MX
16509 10997 11948 3921 AMAZON-02, US
9808 10128 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7655 1709 143 UNI2-AS, ES
174 6487 8766 881 COGENT-174, US
7545 6113 791 662 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4749 290 61 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4416 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 10128 9992 CHINAMOBILE-CN China Mobile Communications Grou
12479 7655 7512 UNI2-AS, ES
16509 10997 7076 AMAZON-02, US
174 6487 5606 COGENT-174, US
7545 6113 5451 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4904 ERX-CERNET-BKB China Education and Research Net
39891 4749 4688 ALJAWWALSTC-AS, SA
18403 4416 4393 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4136 VNPT-AS-VN VNPT Corp, VN
11492 4677 4125 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 /16:13258 /17:8433 /18:14428
/19:24959 /20:45864 /21:53202 /22:113590 /23:102542 /24:600291
/25:81 /26:58 /27:94 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6663 7655 UNI2-AS, ES
8151 5667 11462 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3440 4749 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2540 3410 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2250 10997 AMAZON-02, US
30036 2203 2543 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2173 3543 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 2:1720 3:515 4:10 5:4522 6:166
7:6 8:1510 9:1 11:172 12:1413 13:358
14:2536 15:336 16:269 17:363 18:900 20:454
21:4 22:188 23:7048 24:2649 25:2 27:2730
29:19 31:3116 32:41 34:74 35:174 36:2403
37:4533 38:10196 39:900 40:149 41:4227 42:2115
43:2588 44:342 45:17868 46:4857 47:319 49:2051
50:1839 51:582 52:1575 54:315 55:944 56:8
57:236 58:2281 59:1258 60:1175 61:2848 62:2836
63:1850 64:5414 65:2275 66:4656 67:3017 68:1310
69:3997 70:1103 71:599 72:2863 74:2787 75:1626
76:634 77:2577 78:1876 79:1655 80:2243 81:2059
82:1784 83:1434 84:1773 85:3135 86:1060 87:2436
88:1259 89:4366 90:727 91:8281 92:2662 93:2845
94:3967 95:4234 96:1247 97:313 98:1069 99:735
100:72 101:1440 102:3539 103:32624 104:4433 105:734
106:1051 107:2409 108:1179 109:4093 110:2250 111:3279
112:2077 113:1846 114:1952 115:2208 116:2021 117:2754
118:2915 119:2029 120:1899 121:1463 122:2730 123:2210
124:1713 125:2882 126:62 128:1516 129:957 130:1280
131:1899 132:820 133:446 134:1529 135:318 136:1269
137:1242 138:2869 139:1608 140:1497 141:1454 142:1830
143:1614 144:1016 145:406 146:2113 147:2060 148:2567
149:2902 150:1157 151:1474 152:2118 153:565 154:7577
155:1571 156:2810 157:1845 158:1219 159:2444 160:3318
161:1743 162:3579 163:1781 164:1942 165:2145 166:1334
167:1859 168:4147 169:801 170:5027 171:1013 172:3955
173:3147 174:920 175:1306 176:3557 177:4894 178:3740
179:2302 180:2602 181:3947 182:3381 183:2068 184:2265
185:21332 186:5050 187:4269 188:4235 189:4118 190:9615
191:1514 192:11201 193:9293 194:7778 195:5540 196:3208
197:3243 198:5959 199:8227 200:7979 201:6303 202:10895
203:10815 204:4632 205:3661 206:4663 207:3535 208:4264
209:5097 210:4903 211:2719 212:4584 213:3713 214:1055
215:47 216:6617 217:3261 218:1391 219:593 220:2096
221:1058 222:962 223:2310
End of report
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