[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Dec 9 21:30:51 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 09 Dec, 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: 983771
Prefixes after maximum aggregation (per Origin AS): 370074
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 472227
Number of IPv4 prefixes with a valid ROA: 523551
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 460201
Total ASes present in the Internet Routing Table: 76552
Prefixes per ASN: 12.85
Origin-only ASes present in the Internet Routing Table: 65534
Origin ASes announcing only one prefix: 26805
Transit ASes present in the Internet Routing Table: 11018
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 114
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 61
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1040
Number of instances of unregistered ASNs: 1052
Number of 32-bit ASNs allocated by the RIRs: 45981
Number of 32-bit ASNs visible in the Routing Table: 37549
Prefixes from 32-bit ASNs in the Routing Table: 197201
Number of bogon 32-bit ASNs visible in the Routing Table: 47
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 336
Number of addresses announced to Internet: 3030772288
Equivalent to 180 /8s, 165 /16s and 234 /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: 320338
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264446
Total APNIC prefixes after maximum aggregation: 76250
APNIC Deaggregation factor: 3.47
Prefixes being announced from the APNIC address blocks: 256935
Unique aggregates announced from the APNIC address blocks: 102098
APNIC Region origin ASes present in the Internet Routing Table: 14524
APNIC Prefixes per ASN: 17.69
APNIC Region origin ASes announcing only one prefix: 4422
APNIC Region transit ASes present in the Internet Routing Table: 1951
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: 9943
Number of APNIC addresses announced to Internet: 760769600
Equivalent to 45 /8s, 88 /16s and 108 /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: 286721
Total ARIN prefixes after maximum aggregation: 126873
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 289097
Unique aggregates announced from the ARIN address blocks: 136440
ARIN Region origin ASes present in the Internet Routing Table: 19203
ARIN Prefixes per ASN: 15.05
ARIN Region origin ASes announcing only one prefix: 6968
ARIN Region transit ASes present in the Internet Routing Table: 1998
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: 5091
Number of ARIN addresses announced to Internet: 1266318656
Equivalent to 75 /8s, 122 /16s and 125 /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: 273294
Total RIPE prefixes after maximum aggregation: 130594
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 270060
Unique aggregates announced from the RIPE address blocks: 169728
RIPE Region origin ASes present in the Internet Routing Table: 28838
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12100
RIPE Region transit ASes present in the Internet Routing Table: 3987
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: 12166
Number of RIPE addresses announced to Internet: 722015616
Equivalent to 43 /8s, 9 /16s and 21 /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: 123579
Total LACNIC prefixes after maximum aggregation: 29111
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120982
Unique aggregates announced from the LACNIC address blocks: 48720
LACNIC Region origin ASes present in the Internet Routing Table: 11170
LACNIC Prefixes per ASN: 10.83
LACNIC Region origin ASes announcing only one prefix: 2639
LACNIC Region transit ASes present in the Internet Routing Table: 2504
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9088
Number of LACNIC addresses announced to Internet: 177475136
Equivalent to 10 /8s, 148 /16s and 14 /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: 34691
Total AfriNIC prefixes after maximum aggregation: 6591
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 46361
Unique aggregates announced from the AfriNIC address blocks: 14965
AfriNIC Region origin ASes present in the Internet Routing Table: 1905
AfriNIC Prefixes per ASN: 24.34
AfriNIC Region origin ASes announcing only one prefix: 676
AfriNIC Region transit ASes present in the Internet Routing Table: 372
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1261
Number of AfriNIC addresses announced to Internet: 103995904
Equivalent to 6 /8s, 50 /16s and 218 /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 10173 8908 137 CHINAMOBILE-CN China Mobile Communication
7545 6187 842 656 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4988 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4632 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4158 1874 53 VNPT-AS-VN VNPT Corp, VN
9498 3957 518 286 BBIL-AP BHARTI Airtel Ltd., IN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
7713 3664 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2795 836 541 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2204 434 189 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 11121 12137 3973 AMAZON-02, US
174 6102 8765 896 COGENT-174, US
11492 4679 311 553 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3606 1320 79 SHAW, CA
22773 3401 3033 185 ASN-CXA-ALL-CCI-22773-RDC, US
749 3261 54895 2508 DNIC-AS-00749, US
7018 3171 23488 2006 ATT-INTERNET4, US
16625 2886 1260 2148 AKAMAI-AS, US
396982 2885 3655 433 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 7737 1709 143 UNI2-AS, ES
39891 4750 290 62 ALJAWWALSTC-AS, SA
20940 3921 3395 139 AKAMAI-ASN1, NL
9009 3684 317 1872 M247, RO
12389 2955 2294 880 ROSTELECOM-AS, RU
5384 2469 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2343 360 576 TELLCOM-AS, TR
212238 1822 132 1344 CDNEXT, GB
8452 1614 1852 22 TE-AS TE-AS, EG
13188 1607 100 26 TRIOLAN, UA
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 11494 3226 603 UNINET, MX
10620 3543 494 943 Telmex Colombia S.A., CO
13999 2536 538 370 Mega Cable, S.A. de C.V., MX
11830 1993 369 64 Instituto Costarricense de Electricidad y
28573 1335 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1324 778 206 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1169 374 163 Axtel, S.A.B. de C.V., MX
6147 1114 371 22 Telefonica del Peru S.A.A., PE
22884 1069 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 998 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 1649 593 29 RAYA-AS, EG
24863 1636 389 16 LINKdotNET-AS, EG
29571 1447 91 59 ORANGE-COTE-IVOIRE, CI
36992 1427 1518 288 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
20011 1040 173 275 INTERNET-SOLUTIONS, ZA
36935 1015 523 46 Vodafone-, EG
37069 864 1083 15 MOBINIL, EG
6713 557 1861 35 IAM-AS, MA
36914 550 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 11494 3226 603 UNINET, MX
16509 11121 12137 3973 AMAZON-02, US
9808 10173 8908 137 CHINAMOBILE-CN China Mobile Communication
12479 7737 1709 143 UNI2-AS, ES
7545 6187 842 656 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6102 8765 896 COGENT-174, US
4538 4988 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4750 290 62 ALJAWWALSTC-AS, SA
11492 4679 311 553 CABLEONE, US
18403 4632 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 10173 10036 CHINAMOBILE-CN China Mobile Communications Grou
12479 7737 7594 UNI2-AS, ES
16509 11121 7148 AMAZON-02, US
7545 6187 5531 TPG-INTERNET-AP TPG Telecom Limited, AU
174 6102 5206 COGENT-174, US
4538 4988 4915 ERX-CERNET-BKB China Education and Research Net
39891 4750 4688 ALJAWWALSTC-AS, SA
18403 4632 4609 FPT-AS-AP FPT Telecom Company, VN
11492 4679 4126 CABLEONE, US
45899 4158 4105 VNPT-AS-VN VNPT Corp, VN
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
23.140.216.0/24 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
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, 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
/13:577 /14:1183 /15:2099 /16:13250 /17:8414 /18:14374
/19:24998 /20:45787 /21:53205 /22:113496 /23:102695 /24:602563
/25:94 /26:94 /27:101 /28:22 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6719 7737 UNI2-AS, ES
8151 5703 11494 UNINET, MX
11492 3555 4679 CABLEONE, US
39891 3441 4750 ALJAWWALSTC-AS, SA
6327 3401 3606 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2535 3401 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2272 11121 AMAZON-02, US
30036 2210 2550 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)
----------------------------------------------
1:2339 2:1728 3:525 4:10 5:4554 6:166
7:6 8:1563 9:1 11:172 12:1397 13:368
14:2538 15:334 16:270 17:363 18:903 20:456
21:4 22:188 23:7102 24:2742 25:2 27:2739
29:19 31:3135 32:41 34:74 35:180 36:2412
37:4517 38:9971 39:887 40:149 41:4227 42:2234
43:2585 44:344 45:17963 46:5012 47:318 49:2014
50:1853 51:585 52:1578 54:316 55:1027 56:8
57:238 58:2335 59:1258 60:1179 61:2865 62:2895
63:1838 64:5420 65:2282 66:4684 67:3022 68:1284
69:3982 70:1117 71:600 72:2864 74:2783 75:1639
76:635 77:2560 78:1850 79:1681 80:2229 81:2049
82:1789 83:1434 84:1780 85:3192 86:1071 87:2436
88:1263 89:4338 90:749 91:8294 92:2791 93:2851
94:3961 95:4211 96:1251 97:313 98:1067 99:734
100:71 101:1442 102:3587 103:32602 104:4440 105:736
106:1062 107:2444 108:1197 109:4080 110:2244 111:3283
112:2065 113:1853 114:1948 115:2223 116:2032 117:2747
118:2908 119:2018 120:1926 121:1440 122:2758 123:2215
124:1698 125:2880 126:62 128:1616 129:970 130:1280
131:1883 132:806 133:448 134:1515 135:326 136:1340
137:1289 138:2893 139:1609 140:1507 141:1451 142:1847
143:1616 144:1018 145:402 146:2128 147:2052 148:2578
149:2899 150:1168 151:1476 152:2116 153:565 154:7609
155:1576 156:2787 157:1853 158:1219 159:2446 160:3401
161:1745 162:3610 163:1795 164:1696 165:2160 166:1351
167:1856 168:4149 169:791 170:5100 171:1008 172:3981
173:3168 174:917 175:1307 176:3577 177:4854 178:3753
179:2259 180:2603 181:3943 182:3390 183:2109 184:2256
185:21357 186:5058 187:4280 188:4231 189:4155 190:9635
191:1516 192:11193 193:9321 194:7817 195:5543 196:3215
197:3713 198:6058 199:8265 200:8145 201:6320 202:10895
203:10814 204:4649 205:3718 206:4648 207:3605 208:4260
209:5143 210:4900 211:2718 212:4541 213:3716 214:1054
215:48 216:6582 217:3272 218:1368 219:585 220:2097
221:1058 222:967 223:2342
End of report
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