[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Oct 27 21:30:29 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 27 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: 976883
Prefixes after maximum aggregation (per Origin AS): 367786
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 468540
Number of IPv4 prefixes with a valid ROA: 513823
Number of IPv4 prefixes with an invalid ROA: 24
Number of IPv4 prefixes with no ROA: 463036
Total ASes present in the Internet Routing Table: 76429
Prefixes per ASN: 12.78
Origin-only ASes present in the Internet Routing Table: 65451
Origin ASes announcing only one prefix: 26791
Transit ASes present in the Internet Routing Table: 10978
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 102
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: 1009
Number of instances of unregistered ASNs: 1021
Number of 32-bit ASNs allocated by the RIRs: 45665
Number of 32-bit ASNs visible in the Routing Table: 37336
Prefixes from 32-bit ASNs in the Routing Table: 195221
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 396
Number of addresses announced to Internet: 3032241985
Equivalent to 180 /8s, 188 /16s and 87 /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: 317236
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263963
Total APNIC prefixes after maximum aggregation: 75768
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255848
Unique aggregates announced from the APNIC address blocks: 101047
APNIC Region origin ASes present in the Internet Routing Table: 14465
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4388
APNIC Region transit ASes present in the Internet Routing Table: 1946
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: 9867
Number of APNIC addresses announced to Internet: 761402176
Equivalent to 45 /8s, 98 /16s and 19 /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: 284903
Total ARIN prefixes after maximum aggregation: 126216
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288277
Unique aggregates announced from the ARIN address blocks: 135644
ARIN Region origin ASes present in the Internet Routing Table: 19192
ARIN Prefixes per ASN: 15.02
ARIN Region origin ASes announcing only one prefix: 6976
ARIN Region transit ASes present in the Internet Routing Table: 2014
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: 5051
Number of ARIN addresses announced to Internet: 1266971456
Equivalent to 75 /8s, 132 /16s and 115 /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: 270533
Total RIPE prefixes after maximum aggregation: 129796
RIPE Deaggregation factor: 2.08
Prefixes being announced from the RIPE address blocks: 267310
Unique aggregates announced from the RIPE address blocks: 168762
RIPE Region origin ASes present in the Internet Routing Table: 28805
RIPE Prefixes per ASN: 9.28
RIPE Region origin ASes announcing only one prefix: 12130
RIPE Region transit ASes present in the Internet Routing Table: 3959
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: 12095
Number of RIPE addresses announced to Internet: 722028161
Equivalent to 43 /8s, 9 /16s and 70 /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: 123246
Total LACNIC prefixes after maximum aggregation: 28804
LACNIC Deaggregation factor: 4.28
Prefixes being announced from the LACNIC address blocks: 120704
Unique aggregates announced from the LACNIC address blocks: 48519
LACNIC Region origin ASes present in the Internet Routing Table: 11160
LACNIC Prefixes per ASN: 10.82
LACNIC Region origin ASes announcing only one prefix: 2630
LACNIC Region transit ASes present in the Internet Routing Table: 2485
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: 9070
Number of LACNIC addresses announced to Internet: 177477952
Equivalent to 10 /8s, 148 /16s and 25 /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: 33229
Total AfriNIC prefixes after maximum aggregation: 6549
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 44348
Unique aggregates announced from the AfriNIC address blocks: 14244
AfriNIC Region origin ASes present in the Internet Routing Table: 1888
AfriNIC Prefixes per ASN: 23.49
AfriNIC Region origin ASes announcing only one prefix: 667
AfriNIC Region transit ASes present in the Internet Routing Table: 368
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: 104133632
Equivalent to 6 /8s, 52 /16s and 244 /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 10162 8907 132 CHINAMOBILE-CN China Mobile Communication
7545 5981 839 644 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4554 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4194 1876 54 VNPT-AS-VN VNPT Corp, VN
7552 3974 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3844 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3652 1036 71 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2772 828 535 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2202 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 10939 11918 3814 AMAZON-02, US
174 6362 8757 839 COGENT-174, US
11492 4660 310 547 CABLEONE, US
7155 4163 287 85 VIASAT-SP-BACKBONE, US
6327 3603 1320 79 SHAW, CA
22773 3416 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3176 23669 1972 ATT-INTERNET4, US
16625 2874 1259 2132 AKAMAI-AS, US
396982 2865 3653 419 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 7645 1709 143 UNI2-AS, ES
39891 4652 281 59 ALJAWWALSTC-AS, SA
20940 3918 3396 141 AKAMAI-ASN1, NL
9009 3705 319 1892 M247, RO
12389 2944 2294 880 ROSTELECOM-AS, RU
34984 2341 359 579 TELLCOM-AS, TR
212238 1807 133 1342 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1565 1852 14 TE-AS TE-AS, EG
8551 1471 366 32 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
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 11557 3237 506 UNINET, MX
10620 3545 494 939 Telmex Colombia S.A., CO
13999 2530 533 358 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 779 195 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1157 374 163 Axtel, S.A.B. de C.V., MX
6147 1112 369 22 Telefonica del Peru S.A.A., PE
22884 1064 97 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1034 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 1618 389 16 LINKdotNET-AS, EG
36992 1414 1519 283 ETISALAT-MISR, EG
29571 1359 86 59 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 990 523 46 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 556 1861 35 IAM-AS, MA
36914 528 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 11557 3237 506 UNINET, MX
16509 10939 11918 3814 AMAZON-02, US
9808 10162 8907 132 CHINAMOBILE-CN China Mobile Communication
12479 7645 1709 143 UNI2-AS, ES
174 6362 8757 839 COGENT-174, US
7545 5981 839 644 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 4554 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 10162 10030 CHINAMOBILE-CN China Mobile Communications Grou
12479 7645 7502 UNI2-AS, ES
16509 10939 7125 AMAZON-02, US
174 6362 5523 COGENT-174, US
7545 5981 5337 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 4554 4531 FPT-AS-AP FPT Telecom Company, VN
45899 4194 4140 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
23.139.88.0/24 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
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 /14:1187 /15:2101 /16:13250 /17:8394 /18:14428
/19:24928 /20:45435 /21:52931 /22:113268 /23:101897 /24:597297
/25:94 /26:99 /27:104 /28:34 /29:81 /30:27
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6699 7645 UNI2-AS, ES
8151 5752 11557 UNINET, MX
11492 3555 4660 CABLEONE, US
39891 3412 4652 ALJAWWALSTC-AS, SA
6327 3398 3603 SHAW, CA
7155 3107 4163 VIASAT-SP-BACKBONE, US
22773 2546 3416 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2220 10939 AMAZON-02, US
30036 2187 2526 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2174 3545 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)
----------------------------------------------
1:2316 2:1726 3:508 4:10 5:4498 6:170
7:6 8:1523 9:1 11:172 12:1420 13:370
14:2511 15:331 16:264 17:362 18:900 20:453
21:4 22:188 23:6975 24:2646 25:2 27:2735
29:19 31:3011 32:48 34:74 35:142 36:2378
37:4523 38:9997 39:927 40:149 41:4129 42:2218
43:2555 44:331 45:17760 46:4708 47:319 49:2034
50:1859 51:579 52:1585 54:316 55:948 56:8
57:227 58:2282 59:1280 60:1171 61:2831 62:2843
63:1863 64:5419 65:2292 66:4673 67:3009 68:1330
69:4014 70:1128 71:571 72:2860 74:2782 75:1629
76:634 77:2567 78:1869 79:1663 80:2211 81:2042
82:1792 83:1393 84:1755 85:3095 86:993 87:2428
88:1245 89:4354 90:702 91:8277 92:2655 93:2817
94:3839 95:4305 96:1266 97:315 98:1072 99:740
100:72 101:1189 102:3569 103:32593 104:4411 105:702
106:1060 107:2404 108:1163 109:4053 110:2219 111:3279
112:2078 113:1819 114:1944 115:2163 116:2002 117:2756
118:2923 119:2033 120:1928 121:1459 122:2724 123:2197
124:1717 125:2884 126:64 128:1495 129:956 130:1264
131:1873 132:815 133:446 134:1529 135:317 136:1267
137:1267 138:2919 139:1618 140:1485 141:1573 142:1808
143:1604 144:1014 145:395 146:2113 147:2052 148:2539
149:2893 150:1126 151:1384 152:2113 153:565 154:7219
155:1543 156:2600 157:1854 158:1213 159:2444 160:3233
161:1740 162:3569 163:1775 164:1941 165:2143 166:1332
167:1853 168:4111 169:787 170:4976 171:1041 172:3913
173:3126 174:908 175:1300 176:3499 177:4939 178:3568
179:2262 180:2556 181:3918 182:3345 183:2069 184:2264
185:21209 186:5051 187:4269 188:4266 189:4134 190:9596
191:1516 192:11248 193:9280 194:7673 195:5461 196:3215
197:3077 198:6058 199:8198 200:8133 201:6306 202:10895
203:10785 204:4647 205:3694 206:4622 207:3665 208:4246
209:5162 210:4895 211:2769 212:4538 213:3643 214:1070
215:48 216:6648 217:3089 218:1392 219:595 220:2074
221:1055 222:962 223:2296
End of report
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