[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Fri May 20 21:32:36 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Fri 20 May, 2022
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: 912265
Prefixes after maximum aggregation (per Origin AS): 338787
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 433018
Number of IPv4 prefixes with a valid ROA: 679738
Number of IPv4 prefixes with an invalid ROA: 5412
Number of IPv4 prefixes with no ROA: 1139379
Total ASes present in the Internet Routing Table: 73217
Prefixes per ASN: 12.46
Origin-only ASes present in the Internet Routing Table: 63080
Origin ASes announcing only one prefix: 25346
Transit ASes present in the Internet Routing Table: 10137
Transit-only ASes present in the Internet Routing Table: 359
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 66
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 903
Number of instances of unregistered ASNs: 907
Number of 32-bit ASNs allocated by the RIRs: 39434
Number of 32-bit ASNs visible in the Routing Table: 32727
Prefixes from 32-bit ASNs in the Routing Table: 160675
Number of bogon 32-bit ASNs visible in the Routing Table: 22
Special use prefixes present in the Routing Table: 57
Prefixes being announced from unallocated address space: 600
Number of addresses announced to Internet: 3065484166
Equivalent to 182 /8s, 183 /16s and 147 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 313934
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232395
Total APNIC prefixes after maximum aggregation: 66551
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 227878
Unique aggregates announced from the APNIC address blocks: 94979
APNIC Region origin ASes present in the Internet Routing Table: 12639
APNIC Prefixes per ASN: 18.03
APNIC Region origin ASes announcing only one prefix: 3593
APNIC Region transit ASes present in the Internet Routing Table: 1746
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7866
Number of APNIC addresses announced to Internet: 773800768
Equivalent to 46 /8s, 31 /16s and 67 /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, 131072-151865
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: 264067
Total ARIN prefixes after maximum aggregation: 120420
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 263757
Unique aggregates announced from the ARIN address blocks: 126060
ARIN Region origin ASes present in the Internet Routing Table: 19071
ARIN Prefixes per ASN: 13.83
ARIN Region origin ASes announcing only one prefix: 6923
ARIN Region transit ASes present in the Internet Routing Table: 1895
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4507
Number of ARIN addresses announced to Internet: 1292592966
Equivalent to 77 /8s, 11 /16s and 103 /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, 393216-401308
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: 261540
Total RIPE prefixes after maximum aggregation: 118092
RIPE Deaggregation factor: 2.21
Prefixes being announced from the RIPE address blocks: 258822
Unique aggregates announced from the RIPE address blocks: 151119
RIPE Region origin ASes present in the Internet Routing Table: 28179
RIPE Prefixes per ASN: 9.18
RIPE Region origin ASes announcing only one prefix: 11994
RIPE Region transit ASes present in the Internet Routing Table: 3866
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10726
Number of RIPE addresses announced to Internet: 714097536
Equivalent to 42 /8s, 144 /16s and 67 /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
196608-213403
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: 124689
Total LACNIC prefixes after maximum aggregation: 27569
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 124393
Unique aggregates announced from the LACNIC address blocks: 48602
LACNIC Region origin ASes present in the Internet Routing Table: 10960
LACNIC Prefixes per ASN: 11.35
LACNIC Region origin ASes announcing only one prefix: 2300
LACNIC Region transit ASes present in the Internet Routing Table: 2187
Average LACNIC Region AS path length visible: 4.7
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8668
Number of LACNIC addresses announced to Internet: 176428544
Equivalent to 10 /8s, 132 /16s and 22 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 28671
Total AfriNIC prefixes after maximum aggregation: 5478
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 36809
Unique aggregates announced from the AfriNIC address blocks: 11753
AfriNIC Region origin ASes present in the Internet Routing Table: 1632
AfriNIC Prefixes per ASN: 22.55
AfriNIC Region origin ASes announcing only one prefix: 536
AfriNIC Region transit ASes present in the Internet Routing Table: 320
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 960
Number of AfriNIC addresses announced to Internet: 107755264
Equivalent to 6 /8s, 108 /16s and 55 /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 9153 8882 38 CHINAMOBILE-CN China Mobile Communicati
7545 5898 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3591 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3512 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3499 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2410 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2252 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2120 438 204 TATACOMM-AS TATA Communications formerl
24560 2046 853 380 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6451 10354 2772 AMAZON-02, US
11492 4516 299 649 CABLEONE, US
22773 3947 3074 361 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3548 1828 2536 AKAMAI-AS, US
6327 3438 1318 62 SHAW, CA
749 2881 50795 2138 DNIC-AS-00749, US
30036 2634 374 120 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2463 4960 419 CENTURYLINK-US-LEGACY-QWEST, US
20115 2248 3050 492 CHARTER-20115, 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 6801 1730 150 UNI2-AS, ES
9121 6613 1692 17 TTNET, TR
20940 4008 3361 222 AKAMAI-ASN1, NL
8551 3997 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 3819 220 34 ALJAWWALSTC-AS, SA
6849 2961 355 21 UKRTELNET, UA
12389 2921 2273 907 ROSTELECOM-AS, RU
9009 2487 249 1292 M247, GB
34984 2242 357 627 TELLCOM-AS, TR
47331 2171 343 1664 TTNET, TR
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 10602 3396 569 Uninet S.A. de C.V., MX
10620 3472 518 743 Telmex Colombia S.A., CO
11830 2437 369 63 Instituto Costarricense de Electricidad
13999 1827 300 469 Mega Cable, S.A. de C.V., MX
6503 1447 355 527 Axtel, S.A.B. de C.V., MX
28573 1370 2333 255 CLARO S.A., BR
3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1078 369 21 Telefonica del Peru S.A.A., PE
11664 1022 192 445 Techtel LMDS Comunicaciones Interactiva
11172 958 133 61 Alestra, S. de R.L. de C.V., MX
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
24863 1653 393 21 LINKdotNET-AS, EG
24835 1441 497 29 RAYA-AS, EG
36992 1313 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 947 65 57 ORANGE-COTE-IVOIRE, CI
36935 619 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 516 51 36 WANANCHI-, KE
37342 461 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU
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 10602 3396 569 Uninet S.A. de C.V., MX
9808 9153 8882 38 CHINAMOBILE-CN China Mobile Communicati
12479 6801 1730 150 UNI2-AS, ES
9121 6613 1692 17 TTNET, TR
16509 6451 10354 2772 AMAZON-02, US
7545 5898 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4516 299 649 CABLEONE, US
20940 4008 3361 222 AKAMAI-ASN1, NL
8551 3997 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3947 3074 361 ASN-CXA-ALL-CCI-22773-RDC, US
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 9153 9115 CHINAMOBILE-CN China Mobile Communications Grou
12479 6801 6651 UNI2-AS, ES
9121 6613 6596 TTNET, TR
7545 5898 5203 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 3997 3958 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4516 3867 CABLEONE, US
20940 4008 3786 AKAMAI-ASN1, NL
39891 3819 3785 ALJAWWALSTC-AS, SA
16509 6451 3679 AMAZON-02, 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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
17033 UNALLOCATED 8.48.225.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.72.208.0/20 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.128.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.129.40.0/24 Origin: 6461 ZAYO-6461, US
23.129.40.0/24 Transit: 6939 HURRICANE, US
23.129.56.0/24 Origin: 6461 ZAYO-6461, US
23.129.56.0/24 Transit: 6939 HURRICANE, US
23.129.136.0/24 Origin: 6461 ZAYO-6461, US
23.129.136.0/24 Transit: 6939 HURRICANE, US
23.131.8.0/24 Origin: 3257 GTT-BACKBONE GTT, US
23.131.8.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE
23.131.88.0/24 Origin: 3257 GTT-BACKBONE GTT, US
23.131.88.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE
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 /9:13 /10:40 /11:100 /12:304
/13:588 /14:1205 /15:2107 /16:13554 /17:8307 /18:14077
/19:25216 /20:43405 /21:52541 /22:109136 /23:99434 /24:541358
/25:135 /26:105 /27:154 /28:57 /29:79 /30:21
/31:5 /32:308
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5791 6613 TTNET, TR
12479 5777 6801 UNI2-AS, ES
8151 4328 10602 Uninet S.A. de C.V., MX
8551 3463 3997 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3419 4516 CABLEONE, US
6327 3250 3438 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2941 3947 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2806 2961 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1929 2:1024 3:154 4:8 5:3947 6:104
7:5 8:1555 9:1 10:1 11:172 12:1710
13:303 14:2375 15:201 16:41 17:384 18:161
20:216 21:4 22:188 23:5692 24:2376 25:6
27:2660 29:19 31:2450 32:96 34:4 35:78
36:1777 37:4464 38:2908 39:700 40:162 41:4060
42:1094 43:2197 44:293 45:17028 46:4197 47:323
49:1696 50:2170 51:109 52:1437 54:369 55:747
56:8 57:68 58:1757 59:1134 60:948 61:2280
62:2606 63:1962 64:5553 65:2356 66:4959 67:3015
68:1224 69:4180 70:1333 71:697 72:3123 74:2677
75:1402 76:579 77:2277 78:3984 79:3119 80:2015
81:1756 82:1502 83:1214 84:1368 85:3698 86:708
87:2066 88:2750 89:3343 90:533 91:7728 92:2028
93:2610 94:3547 95:4787 96:1307 97:350 98:998
99:736 100:82 101:1274 102:2212 103:29250 104:4407
105:484 106:872 107:2523 108:847 109:4285 110:2022
111:3243 112:2030 113:1515 114:1519 115:2098 116:1894
117:2512 118:2341 119:1840 120:1668 121:1044 122:2587
123:2129 124:1538 125:2081 128:1238 129:1106 130:995
131:2235 132:817 133:378 134:1900 135:297 136:887
137:1014 138:2714 139:1514 140:867 141:1410 142:1295
143:1509 144:1205 145:347 146:1817 147:1502 148:2228
149:1731 150:864 151:1080 152:1856 153:540 154:3499
155:1421 156:1852 157:1238 158:1048 159:2181 160:2577
161:1276 162:3489 163:1286 164:1682 165:1643 166:720
167:1724 168:4044 169:846 170:4850 171:829 172:3191
173:3168 174:1023 175:1161 176:3643 177:5773 178:3578
179:2461 180:2285 181:3051 182:3219 183:1951 184:2378
185:19644 186:4742 187:4344 188:3990 189:3653 190:8991
191:1723 192:11043 193:8671 194:7051 195:5047 196:3024
197:2457 198:6020 199:6065 200:7853 201:5932 202:10307
203:10245 204:4559 205:3444 206:3794 207:3398 208:4042
209:4703 210:4179 211:2368 212:4090 213:3469 214:1152
215:67 216:6525 217:2765 218:1265 219:404 220:1942
221:981 222:672 223:2127
End of report
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