[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Sep 7 21:30:30 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 07 Sep, 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: 971083
Prefixes after maximum aggregation (per Origin AS): 365659
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 463962
Number of IPv4 prefixes with a valid ROA: 503524
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 467540
Total ASes present in the Internet Routing Table: 76183
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65248
Origin ASes announcing only one prefix: 26774
Transit ASes present in the Internet Routing Table: 10935
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 116
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: 999
Number of instances of unregistered ASNs: 1010
Number of 32-bit ASNs allocated by the RIRs: 45328
Number of 32-bit ASNs visible in the Routing Table: 37018
Prefixes from 32-bit ASNs in the Routing Table: 193470
Number of bogon 32-bit ASNs visible in the Routing Table: 49
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 358
Number of addresses announced to Internet: 3037269760
Equivalent to 181 /8s, 9 /16s and 15 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316244
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263030
Total APNIC prefixes after maximum aggregation: 75640
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 254973
Unique aggregates announced from the APNIC address blocks: 100527
APNIC Region origin ASes present in the Internet Routing Table: 14375
APNIC Prefixes per ASN: 17.74
APNIC Region origin ASes announcing only one prefix: 4351
APNIC Region transit ASes present in the Internet Routing Table: 1958
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: 9763
Number of APNIC addresses announced to Internet: 763743552
Equivalent to 45 /8s, 133 /16s and 205 /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: 282381
Total ARIN prefixes after maximum aggregation: 126052
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286263
Unique aggregates announced from the ARIN address blocks: 134934
ARIN Region origin ASes present in the Internet Routing Table: 19147
ARIN Prefixes per ASN: 14.95
ARIN Region origin ASes announcing only one prefix: 6962
ARIN Region transit ASes present in the Internet Routing Table: 1991
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4986
Number of ARIN addresses announced to Internet: 1266883392
Equivalent to 75 /8s, 131 /16s and 27 /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: 269921
Total RIPE prefixes after maximum aggregation: 128594
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 266044
Unique aggregates announced from the RIPE address blocks: 166566
RIPE Region origin ASes present in the Internet Routing Table: 28729
RIPE Prefixes per ASN: 9.26
RIPE Region origin ASes announcing only one prefix: 12098
RIPE Region transit ASes present in the Internet Routing Table: 3950
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11986
Number of RIPE addresses announced to Internet: 723854464
Equivalent to 43 /8s, 37 /16s and 36 /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: 122364
Total LACNIC prefixes after maximum aggregation: 28317
LACNIC Deaggregation factor: 4.32
Prefixes being announced from the LACNIC address blocks: 120110
Unique aggregates announced from the LACNIC address blocks: 47453
LACNIC Region origin ASes present in the Internet Routing Table: 11147
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2700
LACNIC Region transit ASes present in the Internet Routing Table: 2471
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9049
Number of LACNIC addresses announced to Internet: 178240512
Equivalent to 10 /8s, 159 /16s and 188 /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: 32388
Total AfriNIC prefixes after maximum aggregation: 6409
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 43335
Unique aggregates announced from the AfriNIC address blocks: 14193
AfriNIC Region origin ASes present in the Internet Routing Table: 1871
AfriNIC Prefixes per ASN: 23.16
AfriNIC Region origin ASes announcing only one prefix: 663
AfriNIC Region transit ASes present in the Internet Routing Table: 357
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1234
Number of AfriNIC addresses announced to Internet: 104326656
Equivalent to 6 /8s, 55 /16s and 230 /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 9981 8902 127 CHINAMOBILE-CN China Mobile Communication
7545 5698 837 652 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4952 4192 74 ERX-CERNET-BKB China Education and Resear
45899 4191 1846 57 VNPT-AS-VN VNPT Corp, VN
18403 4163 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3942 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3642 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2796 835 464 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2180 433 192 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 10646 11797 3783 AMAZON-02, US
174 5881 8780 900 COGENT-174, US
11492 4639 308 547 CABLEONE, US
7155 4173 288 90 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
22773 3423 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3242 54889 2494 DNIC-AS-00749, US
7018 3019 23680 1896 ATT-INTERNET4, US
16625 2896 1288 2154 AKAMAI-AS, US
396982 2801 3568 427 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 7666 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3895 3396 141 AKAMAI-ASN1, NL
9009 3665 312 1856 M247, RO
12389 2857 2287 859 ROSTELECOM-AS, RU
34984 2333 359 584 TELLCOM-AS, TR
5384 2298 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1795 128 1322 CDNEXT, GB
8551 1778 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
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 11734 3271 510 UNINET, MX
10620 3541 494 934 Telmex Colombia S.A., CO
13999 2547 629 22 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad y
28573 1337 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1317 774 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
22884 1066 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1045 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 1622 593 29 RAYA-AS, EG
24863 1609 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1335 85 69 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 932 521 42 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 541 82 3 KENET-AS, KE
15399 509 56 57 WANANCHI-, KE
37342 425 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 11734 3271 510 UNINET, MX
16509 10646 11797 3783 AMAZON-02, US
9808 9981 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7666 1708 145 UNI2-AS, ES
174 5881 8780 900 COGENT-174, US
7545 5698 837 652 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4952 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4639 308 547 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
45899 4191 1846 57 VNPT-AS-VN VNPT Corp, 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 9981 9854 CHINAMOBILE-CN China Mobile Communications Grou
12479 7666 7521 UNI2-AS, ES
16509 10646 6863 AMAZON-02, US
7545 5698 5046 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5881 4981 COGENT-174, US
4538 4952 4878 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4163 4140 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4134 VNPT-AS-VN VNPT Corp, VN
11492 4639 4092 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
23.164.153.0/24 Origin: 215051 IPV4GUARD, DE
23.164.153.0/24 Transit: 202673 OHZ, ES
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 /10:37 /11:93 /12:295
/13:582 /14:1184 /15:2123 /16:13320 /17:8406 /18:14445
/19:25063 /20:45172 /21:52651 /22:113180 /23:102425 /24:591366
/25:84 /26:81 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6720 7666 UNI2-AS, ES
8151 5868 11734 UNINET, MX
11492 3550 4639 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3117 4173 VIASAT-SP-BACKBONE, US
22773 2556 3423 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2170 3541 Telmex Colombia S.A., CO
30036 2163 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2145 10646 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2303 2:1706 3:456 4:8 5:4526 6:161
7:6 8:1527 9:1 11:172 12:1430 13:364
14:2449 15:324 16:259 17:365 18:875 20:416
21:4 22:188 23:6854 24:2679 25:2 27:2641
29:19 31:2733 32:48 34:69 35:140 36:2374
37:4548 38:9703 39:928 40:147 41:4146 42:1975
43:2540 44:333 45:17559 46:4661 47:319 49:2003
50:1869 51:578 52:1579 54:318 55:960 56:8
57:215 58:2271 59:1277 60:1086 61:2840 62:2796
63:1855 64:5463 65:2285 66:4666 67:3020 68:1337
69:3998 70:1145 71:573 72:2859 74:2668 75:1568
76:619 77:2530 78:1853 79:1816 80:2196 81:2023
82:1702 83:1406 84:1750 85:3178 86:1075 87:2320
88:1254 89:4286 90:686 91:8228 92:2517 93:2730
94:3827 95:4294 96:1287 97:316 98:1061 99:736
100:73 101:1198 102:3479 103:32527 104:4378 105:700
106:1058 107:2380 108:1164 109:4101 110:2179 111:3250
112:2082 113:1812 114:1898 115:2120 116:1991 117:2719
118:2892 119:2080 120:1861 121:1461 122:2829 123:2196
124:1668 125:2883 126:64 128:1449 129:968 130:1231
131:1859 132:821 133:428 134:1511 135:310 136:1206
137:1244 138:2861 139:1603 140:1457 141:1447 142:1730
143:1618 144:1014 145:366 146:2087 147:2040 148:2544
149:2874 150:1075 151:1368 152:2104 153:566 154:6714
155:1434 156:2467 157:1815 158:1183 159:2446 160:3058
161:1725 162:3563 163:1762 164:1684 165:2143 166:1306
167:1846 168:4049 169:805 170:4982 171:1067 172:3894
173:3091 174:901 175:1271 176:3483 177:4762 178:3608
179:2195 180:2497 181:3893 182:3346 183:2024 184:2255
185:21077 186:4989 187:4332 188:4117 189:4186 190:9601
191:1508 192:11075 193:9240 194:7616 195:5436 196:3222
197:3010 198:6045 199:8093 200:8107 201:6346 202:10803
203:10757 204:4599 205:3704 206:4546 207:3643 208:4206
209:5112 210:4894 211:2750 212:4428 213:3678 214:1058
215:49 216:6746 217:3081 218:1429 219:591 220:2037
221:1055 222:975 223:2247
End of report
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